Operating

Daily Operating Checklist

o Test safety systems.

o Check tire pressure.

o Check fuel level.

o Check engine oil level.

o Check transmission oil level.

o Check coolant level on liquid cooled engine.

o Remove grass and debris from machine.

o Clean air intake screen.

o Check area below machine for leaks.

Avoid Damage to Plastic and Painted Surfaces

Do not wipe plastic parts unless rinsed first.

Insect repellent spray may damage plastic and painted surfaces. Do not spray insect repellent near machine.

Be careful not to spill fuel on machine. Fuel may damage surface. Wipe up spilled fuel immediately.

Operator Station (Hydrostatic Models)

MX9186

A - Left Turn Brake Pedal

B - Right Turn Brake Pedal

C - Light Control Switch

D - Turn Signal/Flasher Warning Light Switch

E - Park Brake Lock

F - Cruise Control Lever

G - Power Take Off (PTO) Switch

H - Forward Travel Pedal

I - Ignition Key Switch

J - Engine Speed Hand Throttle

K - Reverse Travel Pedal

L - Selective Control Valve (SCV) Lever

M - Rockshaft Control Lever

N - Rockshaft Adjustable Depth Stop Knob

O - Seat Belt

P - Power Take Off (PTO) Control Lever

Q - Transmission Range Shift Lever

R - Transport/Park Brake Pedal Lock Lever

Operator Station (Gear Models)

MX12128

A - Clutch Pedal

B - Light Control Switch

C - Turn Signal/Flasher Warning Light Switch

D - Park Brake Lock

E - Left Turn Brake Pedal

F - Ignition Key Switch

G - Transport/Park Brake Pedal Lock Lever

H - Engine Speed Hand Throttle

I - Right Turn Brake Pedal

J - Engine Speed Foot Throttle

K - Selective Control Valve (SCV) Lever

L - Rockshaft Adjustable Depth Stop Knob

M - Rockshaft Control Lever

N - Seat Belt

O - Power Take Off (PTO) Control Lever

P - Transmission Range Shift Lever

Q - Transmission Gear Shift Lever

Floor Panel Controls

NOTE: On gear model machines the differential lock pedal is located on the right side of the floor panel.

MX12103

Picture Note: HST model shown.

A - Operator Seat Adjustment Lever

B - Selective Control Valve (SCV) Lock

C - Rockshaft Rate-of Drop Control Knob

D - Differential Lock Pedal

E - Mechanical Front Wheel Drive (MFWD) Control Lever

Adjusting Seat

MX8983

1. Sit on seat.

2. Pull up on seat lever (A).

3. Slide seat forward or rearward to desired position.

4. Release lever to lock seat in position. Make sure all controls can be easily accessed.

Adjusting Seat Belt

c CAUTION: Avoid injury! Use a seat belt when you operate with a Roll-Over Protective Structure (ROPS) to minimize chance of injury from an accident, such as an overturn. Do not jump if machine tips. Do not use a seat belt if operating without a ROPS, or with an optional folding ROPS in the folded position.

Fasten Seat Belt

1. Remove seat belt ends from fender mounted brackets on each side of operator seat.

2. Connect both ends of seat belt. Tighten or loosen seat belt until firmly held onto the seat.

Release Belt

1. Press red button on buckle to release seat belt ends.

2. Install seat belt ends in fender mounting brackets when seat belts are not being used.

Safety Interlock System Checkout Procedure (Gear Models)

c CAUTION: Avoid injury! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. Move the vehicle to an outside area before running the engine. Do not run an engine in an enclosed area without adequate ventilation. Connect a pipe extension to the engine exhaust pipe to direct the exhaust fumes out of the area. Allow fresh outside air into the work area to clear the exhaust fumes out.

Use the following checkout procedure to check for normal operation of machine.

If there is a malfunction during one of these procedures, Do not operate machine. See your John Deere dealer for service.

Perform these tests in a clear open area. Keep bystanders away.

Testing the Neutral Start Switch

1. Sit on operator's seat.

2. Depress clutch pedal completely.

3. Move the transmission range shift lever to the H (high), L (low) or R (reverse) position.

4. Turn key switch to START position.

Engine must not crank.

5. Turn key to OFF position and move transmission to the N (neutral) position.

Testing the Power-Take-Off (PTO) Switch

1. Sit on operator's seat.

2. Depress clutch pedal completely.

MX8980

3. Move the PTO control lever to any engaged/on position (A). Slowly release the clutch pedal.

4. Turn key to the START position.

Engine must not crank.

5. Depress clutch pedal completely and move the PTO control lever to the disengaged/off position (B).

6. Turn key to the OFF position.

Testing the Seat Switch/PTO Interface

1. Sit on operator's seat.

2. Move 2-speed range and direction lever into the N (neutral) position.

3. Make sure the park brake is locked.

4. Start tractor engine.

5. Depress clutch pedal completely and move the PTO control lever to any engaged/on position.

6. Raise up from operator's seat. Do not dismount tractor.

7. Engine shut-off solenoid must de-energize in 1/2 second, causing the engine to stop.

Testing the Seat Switch

1. Sit on operator's seat.

2. Move the PTO control lever to the disengaged/off position.

3. Move the transmission gear shift lever to the neutral position.

4. Make sure the park brake is locked.

5. Start tractor engine. Set engine speed at 2650 rpm.

6. Depress clutch pedal completely.

7. Move the transmission range shift lever to the H (high), L (low) or R (reverse) position.

8. Raise up slightly off from operator's seat while depressing clutch pedal all the way down.

9. Engine should stop.

Testing the Transmission Shift Lever Switch

1. Sit on operator's seat.

2. Make sure the park brake is locked.

3. Depress clutch completely.

4. Move the transmission range shift lever to the H (high), L (low) or R (reverse) position.

5. Turn key to the START position.

Engine must not crank.

Safety Interlock System Checkout Procedure (Hydrostatic Models)

c CAUTION: Avoid injury! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. Move the vehicle to an outside area before running the engine. Do not run an engine in an enclosed area without adequate ventilation. Connect a pipe extension to the engine exhaust pipe to direct the exhaust fumes out of the area. Allow fresh outside air into the work area to clear the exhaust fumes out.

Use the following checkout procedure to check for normal operation of machine.

If there is a malfunction during one of these procedures, Do not operate machine. See your John Deere dealer for service.

Perform these tests in a clear open area. Keep bystanders away.

Testing Operation of Instrument Panel Indicator Lights

1. Sit on operator's seat.

2. Lock park brake.

3. Return hydrostatic travel pedals to neutral position.

4. Push PTO knob down to the disengaged/off position.

5. Turn key switch to the ON position.

MX12100

Look: The park brake indicator light (A) must illuminate and flash. The engine oil pressure indicator light (B) and alternator/battery charging light (C) must illuminate.

Listen: The engine fuel shut-off solenoid will engage with a click.

6. If any of the indicators do not illuminate, see the service electrical section. If any indicators fail to light after light bulb replacement, see your John Deere dealer.

Testing the Neutral Start Switch

1. Sit on operator's seat.

2. Push PTO knob down to the disengaged/off position.

3. Depress completely forward or reverse hydrostatic drive pedal.

4. Turn key switch to START position.

Engine must not crank.

5. Turn key switch to the OFF position.

Testing the Power-Take-Off (PTO) Switch

1. Sit on operator's seat.

2. Pull PTO knob up to the engaged/on position.

3. Turn key to the START position.

Engine must not crank.

4. Push PTO knob down to the disengaged/off position.

5. Turn key switch to the OFF position.

Testing the Seat Switch/PTO Interface

1. Sit on operator's seat.

2. Return hydrostatic travel pedals to neutral position and lock the park brake.

3. Start tractor engine.

4. Pull PTO knob up to the engaged/on position.

5. Raise up from operator's seat. Do not dismount tractor.

6. Engine shut-off solenoid must de-energize in 1/2 second, causing the engine to stop.

Testing the Seat Switch

1. Sit on operator's seat.

2. Return hydrostatic travel pedals to neutral position and lock the park brake.

3. Start tractor engine.

4. Move the 2-speed range lever to the H (high) or L (low) position.

5. Raise up from operator's seat. Do not dismount tractor.

6. Engine shut-off solenoid must de-energize in 1/2 second, causing the engine to stop.

Testing the Transmission Shift Lever Switch

1. Sit on operator's seat.

2. Make sure the park brake is locked.

3. Move the transmission range shift lever to the H (high) or L (low) position.

4. Turn key to the START position.

Engine must not crank.

Using Ignition Switch

MX8092

A - OFF Position - In this position the engine will not run.

B - ON Position - Move key from OFF to this position and the engine oil pressure light and battery charging light will turn on. You will also hear the engine fuel shut-off solenoid engage with a click.

C - START Position - Move key from ON to this position and the starter will engage the engine flywheel to start the engine. Release the key to the ON position.

Understanding Instrument Panel - Right Side

MX12100

A -Warning Flasher/Turn Signal Indicator Light - This indicator light will turn on and flash when the light switch is turned to the warning flasher lights ON position, the headlights, taillights, and warning flasher lights ON position or the turn signal switch is moved to the right hand turn position.

B - PTO Engagement Light - This light will turn on when the PTO is engaged.

C - Park Brake Light - This light will turn on and flash when the park brake is locked.

D - Fuel Gauge - Show approximately how much fuel is in the fuel tank.

E - Engine Oil Pressure Light - This light will turn on when the ignition key is in the ON position and the engine is not running. If this light turns on while the engine is running, engine oil pressure is too low. Stop engine.

F - Alternator/Battery Charging Light - This light will turn on when the ignition key is in the ON position and the engine is not running. If this light turns on while the engine is running, the alternator output is too low. Move the throttle lever to the full throttle position. Stop the engine if light remains on.

G - Engine Coolant Temperature Light - This light will turn on when the engine coolant is approaching a dangerously hot temperature. If this light turns on during operation, remove load on tractor immediately. Reduce engine to idle speed and check for something blocking air flow to the radiator and check engine coolant level. If light stays on after cleaning grille, stop engine.

Understanding Instrument Panel - Left Side

MX12102

A - Tachometer - Shows engine speed. Engine speed is shown in 100's. Example: If indicator is pointing at 20 (20 x 100 = 2000 RPM). Note the special marker labeled 540. With the indicator pointing at the 540 marker, this is the proper engine speed for the 540 RPM Power Take Off (PTO).

Slow idle speed (Model 4110).......................1000 rpm

Slow idle speed (Model 4115).........................950 rpm

Rated speed.....................................................2650 rpm

Fast speed........................................................2850 rpm

A -Warning Flasher/Turn Signal Indicator Light - This indicator light will turn on and flash when the light switch is turned to the warning flasher lights ON position, the headlights, taillights, and warning flasher lights ON position or the turn signal switch is moved to the left hand turn position.

C - Hour Meter - Shows total number of accumulated running hours at rated speed. Use the hour meter as a guide when servicing various components of this tractor.

Using Light Switch

NOTE: The light switch will operate only when the ignition key switch is in the ON position.

MX12158

A - All Lights Off

B - Warning Flasher Lights On

C - Headlights and Taillights On

D - Headlights, Taillights, Warning Flasher Lights On

Using Turn Signal/Warning Flasher Light Switch

NOTE: The light switch will operate only when the ignition key switch is in the ON position.

MX12158

1. Depress right side of switch (A) to operate the right turn signal light and right warning flasher light.

2. Depress left side of switch (A) to operate the left turn signal light and left warning flasher light.

3. Move switch to the centered position to turn lights off.

Using Throttle

MX12125

Picture Note: Gear model shown.

Use the throttle to change engine speeds. Use the throttle in conjunction with the tachometer to set engine speeds.

Hand Throttle (All Models)

Foot Throttle (Gear Models Only)

NOTE: The foot throttle can be used in conjunction with the hand throttle. Example: Use the hand throttle to set engine speed at 2000 RPM. Push down the foot throttle pedal to increase engine speed to 2850 RPM. Release foot throttle and engine speed will return to the hand throttle setting of 2000 RPM.

Engine/Tachometer Speeds:

Slow Idle Speed (Model 4110) ....................1000 rpm

Slow Idle Speed (Model 4115) ......................950 rpm

Special Marker 540.........................................2650 rpm

Rated Speed....................................................2650 rpm

Fast Speed.......................................................2850 rpm

Using Brake Pedals

c CAUTION: Avoid injury! Using unlocked brakes to stop the machine at high speeds may cause accidental turning or tipping. Lock pedals together when not using the turn brakes or for road travel. Slow down before making a turn.

MX12126

Picture Note: Gear model shown.

Using Brake Pedal As Driving Brake:

1. Rotate pedal lock lever (A) down to lock into right turn brake pedal (B).

2. Depress either foot pedal to slow or stop the machine.

With pedal lock lever down, brakes should stop tractor in a straight line.

Using Brake Pedals To Assist In Turning:

NOTE: Unlocked brake pedals can be used to make tighter turns and may prevent unnecessary backing. Lock brake pedals together when driving the machine to another work site or when driving on a roadway.

1. Rotate pedal lock lever (A) up until it stops against left turn brake pedal (C). The brake pedals will now function independently.

To make a tighter left turn, depress left turn brake pedal (C) while turning to the left.

To make a tighter right turn, depress right turn brake pedal (B) while turning to the right.

Using Park Brake

Locking Park Brake:

c CAUTION: Avoid injury! Always lock the park brake when the tractor is left unattended.

MX8095

Picture Note: Hydrostatic model shown.

1. Lock both brake pedals together using brake pedal lock lever (A).

2. Press down completely on both brake pedals with foot.

MX12105, MX12127

Picture Note: Hydrostatic model shown in top photo. Gear model shown in bottom photo.

3. Lift park brake lock (B) completely up to the locked position.

4. Remove foot from brake pedals. Both pedals should now stay down in the locked position.

Unlocking Park Brake:

1. Press down completely on brake pedals with foot.

2. Push park brake lock (B) completely down to the unlocked position.

3. Remove foot from brake pedals. Both pedals should now be released from the locked position.

Using Fuel Shut-Off Valve

Close the valve when performing any type of engine service, during transport of the machine, and during storage.

1. Model 4110: Raise and latch hood in the open position.

2. Model 4110: Remove side panel from right side of engine.

MX12120

Picture Note: Model 4115 shown.

3. Open or close fuel shut-off valve lever (A) as required:

Starting the Engine

Starting the Engine (4110)

c CAUTION: Avoid injury! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. Move the vehicle to an outside area before running the engine. Do not run an engine in an enclosed area without adequate ventilation. Connect a pipe extension to the engine exhaust pipe to direct the exhaust fumes out of the area. Allow fresh outside air into the work area to clear the exhaust fumes out.

1. Open the fuel shut-off valve.

2. Lock the park brake.

MX15487

3. Move the 2-speed range lever (A) to the N position.

MX15517

4. Push PTO control knob (B) down to the disengaged/off position.

NOTE: To prevent sudden lift, lower all attachments to the ground before starting the machine.

5. Lower any rear mount or midmount attachment to the ground by pushing the rockshaft control lever to the full forward position.

6. Lower any front mounted attachment(s) to the ground using optional SCV lever.

MX12124

7. Set hand throttle lever (C) to the 1/2-3/4 fast position.

8. Turn ignition key switch to the ON position.

9. Check indicator lamps:

Park brake light will glow and flash if park brake is locked.

Engine oil pressure light will glow.

Alternator/battery charging light will glow.

10. Allow the glow plugs to preheat the engine. After approximately three seconds listen for a click. Engine is now ready to start.

11. Turn key switch to START position. Release key when engine starts.

12. Check indicator lights:

Engine oil pressure light should go out within 5 seconds.

NOTE: Set engine speed at full throttle if indicator light does not go out after 10 seconds.

Alternator/battery charging light should go out within 10 seconds.

If indicator lights stay on longer than the given time interval, stop engine and check for cause.

NOTE: Allowing engine to idle for long periods of time will waste fuel and cause carbon build-up.

It is normal for the engine to be louder and for blue-white exhaust smoke to be present during engine warm-up. The amount of exhaust smoke depends on air temperature.

13. Set hand throttle lever to the 1/2 fast position for 1 minute without load.

Starting the Engine (4115)

c CAUTION: Avoid injury! Engine exhaust fumes contain carbon monoxide and can cause serious illness or death. Move the vehicle to an outside area before running the engine. Do not run an engine in an enclosed area without adequate ventilation. Connect a pipe extension to the engine exhaust pipe to direct the exhaust fumes out of the area. Allow fresh outside air into the work area to clear the exhaust fumes out.

1. Open the fuel shut-off valve.

2. Lock the park brake.

MX8980

3. Gear Models: Move the 2-speed range and direction lever (A) to the N position.

4. Gear Models: Move the PTO lever (B) to the disengaged/off position.

MX8100

5. Hydrostatic Models: Move the 2-speed range lever (A) to the N position.

MX12119

6. Hydrostatic Models: Push PTO control knob (B) down to the disengaged/off position.

NOTE: To prevent sudden lift, lower all attachments to the ground before starting the machine.

7. Lower any rear mount or midmount attachment to the ground by pushing rockshaft control lever forward.

8. Lower any front mounted attachment(s) to the ground using optional SCV lever.

MX12124

9. Set hand throttle lever (D) to the 1/2-3/4 fast position.

10. Turn ignition key switch to the ON position.

MX12100

11. Check indicator lamps:

Park brake light (E) will glow and flash if park brake is locked.

Engine oil pressure light (F) will glow.

Alternator/battery charging light (G) will glow.

12. Gear Models: Depress the clutch pedal completely.

13. Turn key switch to START position. Release key when engine starts.

14. Gear Models: Remove foot from clutch pedal.

15. Check indicator lights:

Engine oil pressure light should go out within 5 seconds.

NOTE: Set engine speed at full throttle if indicator light does not go out after 10 seconds.

Alternator/battery charging light should go out within 10 seconds.

If indicator lights stay on longer than the given time interval, stop engine and check for cause.

NOTE: Allowing engine to idle for long periods of time will waste fuel and cause carbon build-up.

It is normal for the engine to be louder and for blue-white exhaust smoke to be present during engine warm-up. The amount of exhaust smoke depends on air temperature.

16. Set hand throttle lever to the 1/2 fast position for 1 minute without load.

Cold Weather Starting Aids

Recommendations:

Install optional engine coolant heater if you operate tractor in temperatures below -18 C (0 F).

Install optional transmission oil heater if you operate tractor in temperatures below -18 C (0 F).

Warming and Idling the Engine

NOTE: Allowing engine to idle for long periods of time will waste fuel and cause carbon build-up.

It is normal for the engine to be louder and for blue-white exhaust smoke to be present during engine warm-up. The amount of exhaust smoke depends on air temperature.

1. Gear Models: Lock brake pedals together using brake pedal lock latch.

2. Lock the park brake.

Warming Engine:

Set hand throttle lever to the 1/2 fast position for 5 minutes without load.

Idling Engine:

Adjust hand throttle lever rearward to set engine speed at slow idle speed.

Model 4110...............1000 rpm.

Model 4115.................950 rpm.

Starting a Stalled Engine

Gear Models

1. Depress clutch.

2. Move the 2-speed range and direction lever to the N position.

3. Move the PTO control lever to the disengaged/off position.

4. Start engine. Continue with normal operation, or set engine speed at slow idle speed for 1 or 2 minutes before stopping.

Hydrostatic Models

1. Move the 2-speed range lever to the N position.

2. Push PTO knob down to the disengaged/off position.

3. Start engine. Continue with normal operation, or set engine speed at slow idle speed for 1 or 2 minutes before stopping.

Stopping Tractor

Normal Stopping

1. Gear Models: Depress clutch pedal all the way down and stop machine with both brake pedals.

2. Hydro Models: Remove foot from forward or reverse pedal.

3. Disengage the PTO.

4. Push rockshaft control lever forward to lower any attachment to the ground.

5. If tractor is equipped with optional SCV, lower any attachments to the ground using the SCV lever.

6. Lock brake pedals together using brake pedal lock latch.

c CAUTION: Avoid injury! To avoid injury or property damage, do not leave machine unattended, engine running or stopped, with the speed range selector in the neutral position unless the parking brake is locked. The neutral position puts the machine in a free-wheeling mode.

7. Lock the park brake.

8. Adjust hand throttle rearward to set engine speed at slow idle speed. Allow engine to idle for 2 minutes.

9. Turn key switch to OFF position.

10. Remove key.

11. Wait for the engine and all moving parts to stop before leaving the operator's station.

Emergency Stopping (Gear Models)

1. Depress clutch pedal all the way down and depress both brake pedals.

2. Turn key switch to OFF position. Do not release clutch pedal until all moving parts have stopped.

3. Lock the park brake.

Emergency Stopping (Hydrostatic Models)

1. Remove foot from forward or reverse pedal.

2. Depress both brake pedals.

3. Turn key switch to OFF position. Do not release brake pedals until all moving parts have stopped.

4. Lock the park brake.

Operating the Gear Transmission

The gear shift lever provides four gear positions. Machine must be stopped and clutch depressed to change gears.

The 2-speed range and direction lever provides two speed ranges with reverse. Machine motion must stop and the clutch must be depressed before changing speed ranges.

Use both the transmission gear and range shift levers in different combinations to achieve eight forward and four reverse speeds.

1. Start machine.

2. Depress and hold down clutch pedal.

MX8980

3. Move the transmission gear shift lever (A) to the neutral position. Panel detent slot (B) located between first and second gear is the neutral position.

4. Move the 2-speed range and direction lever (C) to the H (high), L (low), N (neutral) or R (reverse) position.

5. Choose a speed range to match work application:

6. Move the transmission gear shift lever (A) to a selected gear.

7. Choose a gear that matches the immediate power/speed requirements:

1st Gear - Maximum power, minimum speed operations.

2nd Gear - Medium power, moderate speed operations.

3rd Gear - Minimum power, moderate speed operations.

4th Gear - Minimum power, high speed operations.

8. Release clutch gradually to take up load smoothly.

9. Adjust throttle speed to match expected load.

To maintain a constant operating speed, adjust the engine speed with the hand throttle.

To repeatedly increase and decrease engine speed, leave the hand throttle set at the middle position and use the foot throttle to increase the engine speed.

10. To change directions depress the clutch and stop the machine. Move the transmission range shift lever to the H (high), L (low) or R (reverse) position.

11. Release clutch gradually to take up load smoothly.

Operating the Hydrostatic Transmission

1. Unlock park brake.

MX9186

2. Choose speed range with range shift lever (A) to match work application.

3. Move throttle lever (B) forward until engine operates at a desirable speed.

NOTE: When the travel pedal is released, the transmission will automatically return to neutral.

4. Slowly depress pedal downward to travel forward. Slowly depress pedal downward to travel in reverse.

The farther either pedal is depressed, the faster the machine will travel.

5. Stop machine to change speed range.

Driving Machine (Hydrostatic Model)

c CAUTION: Avoid injury! Always check area around machine for bystanders and obstacles before starting or operating machine. Disengage PTO and raise attachment.

1. Start machine engine.

2. Move the 2-speed range lever (A) to the L (low) or H (high) position.

3. Depress master brake pedal.

4. Unlock park brake.

5. Release master brake pedal.

6. Slowly depress the forward or reverse travel pedal. Machine should begin traveling in desired direction.

Driving Machine (Gear Model)

c CAUTION: Avoid injury! Always check area around machine for bystanders and obstacles before changing machine direction. Disengage PTO and raise attachment.

1. Start machine.

2. Move the transmission range shift lever to the L (low), H (high) or R (reverse) position.

3. Depress clutch pedal completely.

4. Move transmission gear shift lever to first gear position.

5. Unlock park brake.

6. Release clutch pedal gradually to take up load smoothly.

Using the Cruise Control (Hydrostatic Models Only)

c CAUTION: Avoid injury! Use cruise control only in large, open areas. Shut off before turning or when in areas with many obstacles.

NOTE: The cruise control is only operational when the tractor is traveling forward.

Engaging Cruise Control

MX12130a

1. Depress forward travel pedal (A) until a desirable operating speed is reached.

2. Raise lever (B) to engage the cruise control.

3. Release forward travel pedal (A).

Disengaging Cruise Control

1. Depress forward travel pedal (A) or park brake pedals (C).

Using Differential Lock

c CAUTION: Avoid injury! To prevent tipping, do not engage differential lock with following conditions: Turning on slopes or hills. Operating tractor at high speeds. Turning machine at high speeds.

The differential lock is used to provide better traction when rear wheels start to slip. Engaging differential lock will lock right and left side rear axles together and cause both rear wheels to turn at equal speeds for maximum traction.

NOTE: Turning radius is increased when differential lock is engaged. To assist turning, release differential lock and use turn brake pedals.

Engaging Differential Lock

1. Stop or slow machine movement.

NOTE: On gear model machines the differential lock pedal is located on the right side of the floor panel.

Differential lock will remain engaged as long as rear wheel slippage occurs. If tires slip and regain traction repeatedly, hold down pedal with foot so differential lock remains engaged.

MX12103

Picture Note: HST model shown.

2. Push down on differential lock pedal (A) to engage differential lock.

Disengaging Differential Lock

1. Remove foot from differential lock pedal.

NOTE: Rear wheel slippage will keep differential lock engaged. Lock will automatically disengage when traction equalizes.

2. If lock does not disengage when removing foot from pedal, depress one turn brake pedal and then the other.

Using Mechanical Front Wheel Drive (MFWD)

Mechanical front wheel drive (MFWD) enables the powertrain to drive all four wheels for improved traction on difficult ground conditions and provides 4-wheel braking. MFWD can be engaged and disengaged on-the-go with light loads and on low-tractive surfaces.

c CAUTION: Avoid injury! Use extra caution when driving on slopes. To increase traction and provide 4-wheel braking, engage mechanical front wheel drive (MFWD) when driving on slopes. Be aware that MFWD may improve access to dangerously sloped terrain, thereby increasing the possibility of a tipover. To improve braking on sloped, icy, wet or graveled surfaces, engage the MFWD. Add ballast to the tractor and travel at a reduced speed to avoid skidding and loss of steering control.

MX12103

Picture Note: HST model shown.

NOTE: It may be necessary to reduce engine load to disengage front wheel drive.

Push down on MFWD lever (A) to engage front wheel drive system. Pull up on lever to disengage the system.

Tips for operating MFWD:

Maintain front tire pressure at maximum allowable level to ensure proper tire performance in all field conditions.

Engage MFWD to provide four-wheel braking.

Disengage MFWD when driving machine to or from work site to increase front tire life.

MFWD may be engaged and disengaged on-the-go with light loads and on low-tractive surfaces.

Using the Power-Take-Off (PTO) Safely

c CAUTION: Avoid injury! Stay Clear of Rotating Drivelines : Entanglement in rotating driveline can cause serious injury or death. Keep hands, feet and clothing away. Make sure that all shields are installed and used properly. Stop the engine and be sure PTO driveline is stopped before getting near it.

Installing Implement Power-Take-Off (PTO) Drivelines

Using the Rear and Mid Power-Take-Off (PTO) (Gear Models) (Operator On Seat)

Engaging the PTO

1. Operator on seat.

2. Lock the park brake.

3. Depress clutch pedal completely.

4. Move the transmission gear shift lever to the neutral position.

5. Move the 2-speed range and direction lever to the N position.

NOTE: The starter will not crank if the PTO control lever is in any engaged/on position.

If the operator leaves the seat with the engine running and the PTO engaged, the safety interlock system will stop the engine and all attachments.

6. Start the engine.

7. Set engine speed to 1500 rpm or less.

MX8980

8. Move the PTO control lever (A) to a desirable engaged/on position.

Position (B) - Mid PTO only.

Position (C) - Mid and Rear PTO

Position (D) - Rear PTO only.

The instrument panel PTO engaged light will illuminate when the PTO is engaged.

9. Adjust the hand throttle lever forward to the desired speed for the implement used.

Mid PTO speed will be 2100 rpm.

NOTE: The tachometer indicates a standard 540 PTO at an engine speed of 2650 rpm.

Disengaging the PTO

1. Adjust engine rpm to low idle.

2. Move the PTO control lever to the disengaged/off position.

The instrument panel PTO engaged light will go out when the PTO is disengaged.

Using the Rear and Mid Power-Take-Off (PTO) (Hydrostatic Models) (Operator On Seat)

Engaging the PTO

1. Operator on seat.

2. Lock the park brake.

3. Move the 2-speed range lever to the N position.

NOTE: The starter will not crank if the PTO control knob is in any engaged/on position.

If the operator leaves the seat with the engine running and the PTO engaged, the safety interlock system will stop the engine and all attachments.

4. Start the engine.

5. Set engine speed to 1500 rpm or less.

MX8100

6. Move the PTO control lever (A) to a desirable operating position.

Position (B) - Mid PTO only.

Position (C) - Mid and Rear PTO

Position (D) - Rear PTO only.

7. Pull PTO control knob up to the engaged/on position.

The instrument panel PTO engaged light will illuminate when the PTO is engaged.

8. Adjust the hand throttle lever forward to the desired speed for the implement used.

Mid PTO speed will be 2100 rpm.

NOTE: The tachometer indicates a standard 540 PTO at an engine speed of 2650 rpm.

Disengaging the PTO

1. Adjust engine rpm to low idle.

2. Push PTO knob down to the disengaged/off position.

The instrument panel PTO engaged light will go out when the PTO is disengaged.

Using the Rear Power-Take-Off (PTO) (Operator Off Seat)

NOTE: Only the rear PTO can be engaged with operator off the seat. The Safety Interlock System will stop the engine and all attachments if the mid-PTO is engaged.

1. Sit on operator seat.

2. Lock park brake.

3. Gear Models: Move the transmission gear shift lever to the neutral position.

4. Move the transmission range shift lever to the N (neutral) position.

5. Start the engine.

6. Set engine speed to 1500 rpm or less.

7. Step off machine.

8. Raise operator seat to locate the seat switch stop and two position seat switch.

MX8987

9. Raise seat switch (A).

NOTE: With the seat switch stop in the raised position the operator seat can be lowered without deactivating the seat switch.

10. Raise seat switch stop (B).

11. Lower seat onto seat switch stop.

12. Gear Models: Carefully sit in operator seat.

NOTE: Depress clutch pedal when engaging and disengaging the PTO control lever.

13. Gear Models: Depress clutch pedal completely.

Engaging Rear PTO

MX8980a, MX8100a

Picture Note: Gear model shown in left photo. Hydrostatic model shown in right photo.

1. Move the PTO control lever (C) to the rear PTO engaged/on position (D).

2. Hydrostatic Models: Pull PTO control knob up to the engaged/on position.

3. Look: The instrument panel PTO engaged light will illuminate when the PTO is engaged.

4. Adjust the hand throttle lever forward to the desired speed for the implement used.

NOTE: The tachometer indicates a standard 540 PTO at an engine speed of 2650 rpm.

Disengaging Rear PTO

1. Gear Models: Reduce engine speed to idle.

2. Gear Models: Sit in operator seat.

3. Gear Models: Depress clutch pedal.

4. Gear Models: Move the PTO control lever to the disengaged/off position.

5. Hydrostatic Models: Push PTO knob down to the disengaged/off position.

6. Look: The instrument panel PTO engaged light will go out when the PTO is disengaged.

7. Stop engine.

Using Drawbar Hitch

c CAUTION: Avoid injury! Hitch towed loads only to the drawbar to avoid rearward upset.

Maximum Drawbar Loads

Certain heavy equipment such as a loaded single-axle trailer can place excessive strain on the drawbar. Strain is greatly increased by speed and rough ground. Do not exceed the following maximum static vertical loads on drawbar:

All Models...............................................255 kg (562 lb)

Adjusting Drawbar Length

The drawbar is equipped with three adjusting holes for changing drawbar length.

MX12178, MX12179

1. Remove locking ring (A) and pin (B).

2. Adjust drawbar (C) to desired length.

3. Install pin from the top down on the machine. Secure with locking ring.

Using 3-Point Hitch

MX12109

Place center link (A) in storage hook (B) when hitch is not in use.

Using the Draft Links

c CAUTION: Avoid injury! Look down and behind before and while backing. Clear area of all bystanders before backing tractor.

1. Slowly back tractor into position to align draft links with attachment lift brackets.

2. Park machine safely. (See Parking Safely in the SAFETY section.)

MX12177

3. Connect draft links (A) to the attachment.

Using the Rockshaft Control Lever

MX9005

Use rockshaft control lever (A) to raise and lower equipment attached to the 3-point hitch.

Rockshaft control lever label (B) shows nine calibrated settings. These calibrations are for reference only and do not signify specific operating depths. When the rockshaft control lever is moved forward, the draft arms will lower closer to the ground.

The adjustable depth stop (C) can be adjusted to maintain a particular attachment operating depth. To use the depth stop knob:

1. Operate attachment for a few minutes to determine the desired operating depth.

2. Loosen the depth stop knob.

3. Move knob against rockshaft control lever.

4. Tighten knob to keep the depth stop in position. Attachment will operate in same position each time rockshaft control lever is pushed against the depth stop.

Using Speed of Drop/Lock Valve

c CAUTION: Avoid injury! Excessive speed-of-drop may cause injury or damage. Fully lowering attachment should take at least 2 seconds. Do not use rockshaft lock valve for holding attachment in raised position for service work.

The speed of drop/lock valve controls the rate of rockshaft drop when the rockshaft control lever is operated. This provides direct rate of drop control for 3-point hitch mounted attachments. The valve can also be use to hydraulically lock the rockshaft (three-point hitch) in a desired position.

MX8991a, MX8992

c CAUTION: Avoid injury! Do not use the rockshaft drop/lock valve for holding an attachment in raised position for service work. Loss of hydraulic pressure could result in sudden drop of attachment. Lower attachment onto blocks or remove from machine before servicing.

Leveling Attachment Front-to-Rear

1. Park machine safely. (See Parking Safely in the Safety section.)

NOTE: When the 3-point hitch is not being used, return center link to storage hook.

MX12176

2. Loosen locknut (A).

3. Rotate handle (B) to lengthen or shorten the center link.

4. Tighten locknut (A).

Leveling Attachment Side-to-Side

1. Lower any rear mount attachment to the ground.

2. Park machine safely. (See Parking Safely in the Safety section.)

MX12112

3. Loosen locknut (A).

4. Rotate lift link body (B) to raise or lower draft link until 3-point hitch mounted attachment is level from side-to-side.

5. Tighten locknut (A).

Adjusting Attachment Side-to-Side Sway

NOTE: Check attachment operator's manual procedure for adjusting sway links. When sway links have been properly adjusted, side sway of attachment is controlled by position of links.

MX12113, MX12114

1. Lower any rear mount attachment to the ground.

2. Park machine safely. (See Parking Safely in the SAFETY section.)

3. Remove spring locking pin (A).

4. Rotate turnbuckle (B) to adjust length.

5. Install spring locking pin.

Using Optional iMatch Quick-Attach Hitch System

The optional quick-attach hitch fits all Category I implements designed to the ASAE Cat I standard for quick-attach hitches.

Installing Hitch

MX10720

1. Remove three drilled pins (A) and two bushings (B) from quick-attach hitch.

2. Use machine rockshaft control lever to fully lower 3-point hitch draft links.

3. Park machine safely. (See Parking Safely in the SAFETY section.)

4. Position quick-attach hitch near draft links and adjust 3-point hitch sway links to align draft links with quick-attach hitch.

5. Install quick-attach hitch on draft links using drilled pins.

6. Install 3-point hitch center link on quick-attach hitch using center link quick-lock pin and drilled pin.

Connecting Implement

1. Install two bushings included with quick-attach hitch on drilled pins in implement draft link lift brackets.

MX10706

2. Move levers (A) on quick-attach hitch to unlocked position.

3. Back machine into position and align quick-attach hitch with implement lift brackets.

4. Use rockshaft control lever to position quick-attach hitch under lift brackets and lift implement from ground.

MX10713

5. Fully raise implement. Move levers (A) on quick-attach hitch to locked position.

Using Optional Hydraulic Selective Control Valve (SCV)

c CAUTION: Avoid injury! Escaping fluid under high pressure can penetrate the skin and cause serious injury. Avoid the hazard by relieving pressure before connecting hydraulic or other lines. Tighten all connections before applying pressure. Search for leaks with a piece of cardboard. Protect hands and body from high pressure fluids. If an accident occurs, see a doctor immediately. Any fluid injected into the skin must be surgically removed within a few hours or gangrene may result. Doctors unfamiliar with this type of injury should reference a knowledgeable medical source. Such information is available from Deere & Company Medical Department in Moline, Illinois, U.S.A. In the United States and Canada only, this information may be obtained by calling 1-800-822-8262.

This machine series can be equipped with an optional hydraulic Selective Control Valve (SCV) and hydraulic outlets to operate hydraulically-driven attachments.

MX12115

Picture Note: Model 4115 shown.

The machine-mounted hydraulic outlets are female quick couplers numbered and color coded easy hookup. Decal (A) identifies the couplers: 1 (yellow), 2 (silver), 3 (black), and 4 (green).

Implement hydraulic hoses are also color coded. Match the color coded hose ends to the color coded hydraulic couplers on the machine when making connections.

MX12116, M88277

When the implement hydraulic hoses are connected to couplers 1 (yellow) and 2 (silver), move the dual SCV lever (B) left to divert fluid to the yellow connector line and return through the red connector line. Move the lever right to divert fluid to the red connector line and return through the yellow connector line.

When the implement hydraulic hoses are connected to couplers 3 (black) and 4 (green), move the dual SCV lever (B) rearward to divert fluid to the green connector line and return through the black connector line. Move the lever forward to divert fluid to the black connector line and return through the green connector line. Move the lever to the full forward or "float position" to remove pressure in both connector lines and allow fluid to flow back and forth between the lines.

Refer to information label (C) if further operating assistance is required. See your implement Operator's Manual for implement functions which correspond to lever positions.

Using Selective Control Valve (SCV) Lock Lever

MX8995a, MX8992

Picture Note: SCV lock lever shown in the locked position.

Move lock lever (A) to position (B) to allow SCV lever movement in all directions. Operation of the SCV is unlocked.

Move lock lever (A) to position (C) to prohibit SCV lever movement in all directions. Operation of the SCV is locked.

Connecting Attachment Hydraulic Hoses

c CAUTION: Avoid injury! Do NOT attempt to connect hoses to tractor SCV couplers until all hydraulic system pressure has been relieved.

1. Park machine safely. (See Parking Safely in the SAFETY section.)

2. Relieve all hydraulic pressure by moving SCV lever rearward-to-forward and side-to-side several times.

3. Refer to attachment operator's manual for instructions on connecting hydraulic hoses to couplers.

Transporting Machine

c CAUTION: Avoid injury! Use caution when operating machine at transport speeds. Use of warning lights and turn signals are recommended when traveling on public roads unless prohibited by state or local regulations. An implement safety lighting kit is available from your John Deere dealer.

Driving Machine Safely on Roads

Observe the following precautions when operating the tractor on a road:

Make sure brake pedals are evenly adjusted and locked together with the brake pedal latch.

Make sure Slow Moving Vehicle (SMV) emblem and warning lights are clean and visible. If towed or rear-mounted equipment obstructs these safety devices, install SMV emblem and warning lights on equipment.

Turn on flashing warning lights and headlights on, except if prohibited by law.

Machines with cabs must have at least one rear view mirror to permit the operator to see the road behind the machine.

Secure towed loads with locked hitch pins and safety chains.

Drive slowly enough to maintain safe control at all times. Slow down for hillsides, rough ground, and sharp turns, especially when transporting heavy, rear-mounted attachments.

Adjust tread width position of rear wheels to provide maximum stability.

If equipped, disengage the MFWD to reduce tire wear.

Never coast machine downhill.

Pushing or Towing Tractor

c CAUTION: Avoid injury! Never tow machine faster than 16 km/h (10 mph). If possible, have someone operate steering and brakes of towed tractor.

1. Pull PTO control lever rearward to the disengaged/off position.

2. Disengage differential lock.

3. Unlock the park brake.

4. Gear Models: Place transmission in the neutral position.

5. Place the range shift lever in the "N" (neutral) position.

6. Disengage the MFWD.

7. Connect both turn brake pedals as a driving brake to slow or stop machine.

Transporting Machine on a Trailer

c CAUTION: Avoid injury! Use extra care when loading or unloading the machine into a trailer or a truck.

NOTE: Use a heavy-duty trailer to transport machine.

1. Drive machine forward onto trailer.

2. Lower any attachments to trailer deck.

3. Lock the park brake.

4. Stop the engine.

5. Remove the key.

6. Close the fuel shut-off valve.

7. Fasten machine to trailer with heavy-duty straps, chains, or cables. Both front and rear straps must be directed down and outward from machine. Trailer must have signs and lights as required by law.

Using Safety Chain

c CAUTION: Avoid injury! Hitch towed loads only to the drawbar to avoid rearward upset. Do not use the safety chain for towing loads.

1. Use the appropriate adapter parts (A) to attach the safety chain to the tractor drawbar support and to the towed load. Provide only enough slack to permit turning.

2. Install additional attaching points (B) for the chain on drawbar to reduce slack in chain when necessary.

3. Remove the safety chain and store when not in use.

Towing Loads

c CAUTION: Avoid injury! Stopping distance increases with speed and weight of towed load, and on slopes. Towed loads with or without brakes that are too heavy for the machine or are towed too fast can cause loss of control. Consider the weight of the equipment and its load. Observe these recommended maximum road speeds, or local speed limits which may be lower: If towed equipment does not have brakes, do not travel more that 32 km/h (20 mph) and do not tow loads more than 1.5 times the tractor weight. If towed equipment has brakes, do not travel more than 40 km/h (25 mph) and do not tow loads more that 4.5 times the machine weight. Ensure the load does not exceed the recommended weight ratio. Add ballast to recommended maximum for machine, lighten the load, or get a heavier towing unit. The machine must be heavy and powerful enough with adequate braking power for the towed load. Use additional caution when towing loads under adverse surface conditions, when turning, and on inclines.

1. Hitch the towed load only to the drawbar. Lock the drawbar and pin in place.

2. Install a safety chain to the tractor drawbar support and to the towed load. Provide only enough slack to permit turning.

3. Gear Models: Before descending a hill, shift to a gear low enough to control machine travel speed without having to use the brake pedals to brake the machine and installed attachments.

Determining Maximum Rear Ballast

Locate the maximum load information embossed into the tire side wall.

Use the following charts to determine the maximum inflation pressures to use with tires at maximum loads.

Remove ballast when no longer needed.

c CAUTION: Avoid injury! Additional ballast may be needed when using attachments. When attachment is raised, drive slowly over rough ground. regardless of how much ballast is used.

Using Optional Rear Cast Iron Wheel Weights

1. Mount rear wheels in the narrow position for improved stability.

c CAUTION: Avoid injury! Handle wheel weights with care! Use appropriate lifting equipment or have job done by your John Deere dealer.

2. Fasten weight to each rear wheel using a safe lifting device. A total of three weights per wheel may be used. See your attachment operator's manual for installation and number of weights to use.

Rear wheel weights are available from your John Deere Dealer.

Using Optional Rear Ballast Box

c CAUTION: Avoid injury! To improve front loader-machine stability, use of ballast box is recommended. Use ballast as recommended in loader operator's manual.

The rear ballast box is used for carrying ballast on the 3-point hitch. Approximate weight of different materials is given in the attachment operator's manual.

Using Liquid Weight in Tires

c CAUTION: Avoid injury! Installing liquid ballast requires special equipment and training. Injury may occur from exploding tire. Have the job done by your John Deere dealer or a tire service store.

NOTE: Use of alcohol as ballast is not recommended. Calcium chloride solution is heavier and more economical.

A solution of water and calcium chloride provides safe economical ballast, and will prevent freezing. If used properly, it will not damage tires, tubes, or rims.

A mixture of 0.4 kg of calcium chloride per liter of water (3.5 lb/gal), will not freeze solid above -45 C (-50 F).

Fill tubeless tires at least to valve stem level (minimum 75% full). Less solution would expose part of rim, possibly causing corrosion.

Tube-type tires may be filled to any level below 90%.

Determining Maximum Front Ballast

Add weight to front end if needed for stability. Heavy pulling and heavy rear mounted implements tend to lift front wheels. Add enough ballast to maintain steering control and prevent tip over. Remove weight when it is no longer needed.

Use the following chart to determine the maximum inflation pressures to use with tires at maximums loads.

Using Optional Front Weights

MX12117

Front weight bracket (A) is an integral part of the machine frame.

The bracket installed on the model 4110 will hold up to five 19 kg (42 lb) Quick-Tatch weights.

The bracket installed on the model 4115 will hold up to five 32 kg (70 lb) Quick-Tatch weights.

Quick-Tatch weights and attaching hardware are available at your John Deere dealer.

See your attachment operator's manual for installation and required number of weights to use.

Optional Front Weight Bracket Extension

There is an optional front weight bracket extension kit available at your John Deere dealer. This optional front weight bracket extension kit will hold up to nine Quick-Tatch weights.

Raising and Lowering Roll-Over Protective Structure (ROPS)

c CAUTION: Avoid injury! Do not operate machine with roll-over protection system (ROPS) in lowered position unless low clearance operation is necessary. Do not use seat belt with ROPS in lowered position. Raise ROPS as soon as conditions permit.

Lowering ROPS Crossbar

1. Remove spring locking pin (A) and drilled pin (B) on each side of the ROPS.

2. Carefully lower ROPS crossbar (C).

3. Align crossbar bracket holes with support bracket holes on each side of the ROPS.

4. Install drilled pins (B) and spring locking pins (A) to lock crossbar (C) in the lowered position.

Raising ROPS Crossbar

1. Remove spring locking pins (A) and drilled pins (B) on each side of the ROPS.

2. Carefully raise ROPS crossbar (C) to the operating position.

3. Align crossbar bracket holes with support bracket holes on each side of the ROPS.

4. Install drilled pins (B) and spring locking pins (A) to lock crossbar (C) in the raised position.