OMM134173

Issue H7

820R Walk-Behind Tiller

Serial No. (010001 - )

Introduction

Safety Signs

Controls

Operating

Replacement Parts

Service Machine Safely

Service

Troubleshooting

Storing Machine

Assembly

Identify Parts

Bag of Parts

Install Handlebar Assembly

Connect Drive Cables

Connect Throttle Assembly

Check Tire Pressure

Check Transmission Oil Level

Check Gearbox Oil Level

Add Engine Oil

Fill Fuel Tank Safely

Add Fuel

Connect Spark Plug

Specifications

Warranty

John Deere Quality Statement

Copyright© Deere & Company

Assembly

Identify Parts

M86683

A - Handlebar Assembly

B - Tiller Assembly

C - Bag of Parts

Bag of Parts

M86684

A - Knob, Throttle

B - Cap Screws, 3/8x1 in.

C - Lock Washers, 3/8 in.

D - Cap Screws, 1/4x3/4 in.

E - Tie Straps

F - Lock Nuts, 1/4 in.

G - Lock Nuts, 3/16 in.

H - Screws, 10-24

I - Cable Spacers

Install Handlebar Assembly

1. Attach handlebars:

· Disconnect handlebar swivel handle from mounting hole (shipping position).

· Position handlebars to outside of mounting frame.

M86685a

· Install two cap screws (3/8 x 1 in.)(A) with lock washers. DO NOT TIGHTEN.

· Select handlebar height and install two cap screws (3/8 x 1 in.) (B) with lock washers.

· Tighten all four cap screws (A and B).

2. Connect handlebar swivel:

NOTE: The swivel lock (C) can be difficult to operate due to the amount of black paint.

M86685a

· Lubricate and remove paint as required until the swivel lock (C) operates freely.

M86689

· Position handlebar swivel handle (D) as shown.

M86685

· Install handlebar swivel handle (D) into swivel lock (C) and secure with cotter pin (F).

· Check handlebar swivel for proper operation.

Connect Drive Cables

M86685

1. Make sure drive cables (A and B) and throttle cable (C) are routed through grommet (D).

2. Connect cables to handlebar bracket:

M86686

· Long cable (A) to inside of bracket. (will go to "R" Bottom Lever)

· Short cable (B) to outside of bracket. (will go to "F" Top Lever)

M86690

· Position cables in bracket about mid-way in threads (G).

· Secure cables to bracket by tightening nuts (F) against bracket.

· Put rubber boot (E) down over cable end. This will help to keep moisture out of cable.

3. Connect cable ends:

M86686

· Cable (A) to "R" Bottom Lever (H).

· Cable (B) to "F" Top Lever(I).

M86691

· When attaching cable ends use cap screws (1/4 x 3/4 in.) (J), cable spacers (K) and lock nuts (1/4 in.) (L).

· Tighten lock nuts, cable must be able to move freely around spacers.

4. Check for proper adjustments in the Main Clutch levers:

· "F" Top Levers - see Adjusting "Forward" Drive Belts Tension in the Service section.

· "R" Bottom Lever - see Adjusting "Reverse" Drive Belt Tension in the Service section.

Connect Throttle Assembly

M86688

1. Position throttle assembly in handlebar bracket.

2. Use two screws (10-24)(B) and two lock nuts (3/16 in.) (C) to attach throttle.

3. Tighten hardware.

4. Install knob (A).

M86687

5. Install tie straps:

· Position tie strap (D) around handlebar and throttle cable.

· Position tie strap (E) around handlebar and drive cables.

6. Operate swivel handlebars, tie straps should not interfere with cable movement.

Check Tire Pressure

M86692

1. Tiller was shipped with tires over inflated to ensure seating of bead. Reduce tire pressure to 96 kPa (14 PSI) before operating.

Check Transmission Oil Level

1. Place tiller on a flat, level surface.

M86693

2. Remove dipstick plug (A).

3. Oil level should be at the FULL mark on the dipstick.

Approximate transmission capacity is 1 L (36 oz.)

4. If necessary, add transmission oil. (see Transmission Oil in the Service Section for correct oil).

5. Install dipstick plug.

Remind customer to drain and refill transmission after first 25 hours of operation or at the end of first season, whichever comes first.

Check Gearbox Oil Level

1. Place tiller on a flat, level surface.

M86694

2. Remove plug (A).

3. A correct oil level; oil should run out of filler hole or up to filler hole.

Approximate gearbox capacity is 236 mL (8 oz.)

4. If necessary, add gearbox oil. (see Gearbox Oil in the Service Section for correct oil).

5. Install plug.

Remind customer to drain and refill gearbox after first 25 hours of operation or at the end of first season, whichever comes first.

Add Engine Oil

NOTE: See Engine Oil in the Service Section for proper type of oil.

M86695

1. Remove dipstick (A).

Approximate crankcase capacity is 1.3 L (44 oz.)

2. Slowly add oil into engine through engine oil fill plug (B).

3. Install dipstick, pushing it down tightly, remove it and observe oil level.

4. Add oil until oil level is at the FULL mark on the dipstick.

5. Install dipstick (A)oil fill plug (B).

Remind customer to change oil in engine crankcase after first 2 hours of operation.

Fill Fuel Tank Safely

c CAUTION: Avoid injury! Handle fuel with care, it is highly flammable: · DO NOT refuel machine while you smoke, when machine is near an open flame or sparks, or when engine is running. STOP engine. · Fill fuel tank outdoors. · Prevent fires: clean oil, grease and dirt from machine. Clean up spilled fuel immediately. · Do not store machine with fuel in tank in a building where fumes may reach an open flame or spark. · To prevent fire and explosion caused by static electric discharge, while you fill tank, use a non-metal fuel container. If you use a funnel, MAKE SURE it is PLASTIC. Avoid using a funnel which has a metal screen or filter. · Use only clean oil and fuel and clean approved containers and funnels. · Store oil and fuel in an area protected from dust, moisture and other contamination.

Add Fuel

M86695

1. Remove fuel cap (A).

2. DO NOT fill tank to top; fuel can expand.

3. Install fuel cap.

4. Wipe off any spilled fuel.

Connect Spark Plug

1. Remove "IMPORTANT" shipping tag.

M86695

2. Connect spark plug wire to spark plug (A).

3. Start engine and check for proper operation.