John Deere

OMM124506

Issue F6

F932 Front Mower

Serial No. (150001 - )

Introduction

Safety Signs

Controls

Operating

Lawn Care

Replacement Parts

Service Machine Safely

Service Intervals

Service Engine

Service Transmisson

Service Steering & Brakes

Service Electrical

Service Miscellaneous

Troubleshooting

Storing Vehicle

Assembly

Specifications

Engine

Engine (Continued)

Fuel System

Drive Train

Drive Train (Continued)

Tires

Steering

Brakes

Power Take Off

Noise Level (dBa)

Weight

Electrical

Dimensions

Recommended Lubricants

Metric Bolt and Cap Screw Torque Values

Unified Inch Bolt and Cap Screw Torque Values

Warranty

John Deere Quality Statement

Copyright Deere & Company

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Specifications


Engine

Model

Yanmar

Engine Model Number

3TG72UJF

Horsepower

20.8 kW (28 hp)

Cylinders

3

Stroke

72 mm (2.84 in.)

Cycle

4

Displacement

879 cm3 (53.6 cu. in.)

Bore

72 mm (2.84 in.)

Compression Ratio

8.7-1

Speed (fast idle), no load

3400 rpm

Speed (slow idle), no load

1700 rpm

Lubrication System

Pressure Fed

Oil Filter

Full Flow, Replaceable

Air Cleaner

Replaceable with pre-cleaner

Max.Torque (ft/lb)

41 @ 3600 rpm

Crankshaft Alignment

Horizontal

Ignition

Electronic transistor

Starter

Positive engagement


Engine (Continued)

Starting System

0.8 kW (12 volt)

Choke

Semi-Automatic

Governor

Mechanical

Engine Oil Capacity

3.2 L (3.5 U.S. qt.) With Filter

Cooling System

Liquid-Cooled

Cooling System Capacity

4.93 L (5.25 U.S. qt.)


Fuel System

Fuel

Regular unleaded gasoline

Fuel Tank Location

Right and Left Side

Capacity

41.6 L (11 U.S. gal.)

Carburetor Type

Downdraft with Manual Choke

Fuel Filter

Paper Element

Fuel Pump

Electric

Fuel Pump Location

Frame


Drive Train

Transmission

Hydrostatic U-Type

Manufacturer

Sundstrand

No. of Speeds

Infinite

Travel Speeds:

Forward

Reverse

17.0 km/h (10.6 mph)

8.5 km/h (5.3 mph)


Drive Train (Continued)

Differential Lock

Standard

Gear Ratio

20.41:1

Capacity

4.6 U.S. qt (4.4 L)

Transmission Oil Cooler

Radiator type

Speed/Direction Control

2-Pedal foot control

Cruise Control

Standard

PTO Clutch

Electric


Tires

Drive

23 x 8.5 - 12, 4 PR, Turf

Steering

16 x 16.5 - 8, 4 PR, Rib


Steering

Type

Power, Hydrostatic


Brakes

Type

Independent, sealed drum,

automotive type

Size

178 mm (7 in.)

Location

Front drive tires


Power Take Off

Type

Electric Coupler

Drive

1 in. shaft with two belts

Speed

2396 @ 3450 engine rpm

Shaft Rotation

Counter clockwise when facing PTO shaft


Noise Level (dBa)

Without Mower

82.4; 82.8

With 60-inch Mower

88.4; 88.3

With 72-inch Mower

90.5; 90.4


Weight

Shipping (approx.)

659 kg (1483 lb.)


Electrical

Charging System

Automotive Type

Alternator

40 amp

Battery Voltage

12

Reserve Capacity

102 min. @ 25 amp

Cold Cranking amp @ 0F

491 amp


Dimensions

Overall Height to Top of Steering Wheel

1.35 m (53.5 in.)

Overall Height to Top of Hood

.97 m (38.5 in.)

Overall Height With ROPS

2.0 m (81.0 in.)

Overall Width

1.09 m (42.8 in.)

Overall Length:

With 60-Inch Mower

With 72-Inch Mower

2.16 m (85.2 in.)

2.87 m (112.9 in.)

2.93 m (122.5 in.)

Ground Clearance

165 mm (6.5 in.)

Wheelbase

1.43 m (56.3 in.)

Min. Turn Radius Without Brakes:

L.H.

R.H.

445 mm (17.5 in.)

737 mm (29 in.)

MIn. Turn Radius With Brakes:

L.H. and R.H.

0


Recommended Lubricants

Engine Oil

John Deere PLUS-4

Transmission Oil

John Deere Low Viscosity HY-GARD (J20D)

Engine Coolant

Ethylene Glycol Base

Grease

John Deere MOLY HIGH TEMPERATURE EP GREASE

John Deere HIGH TEMPERATURE EP GREASE

John Deere GREASE-GARDTM

Hydrostatic Drive Oil

John Deere HY-GARD

John Deere Low Viscosity HI-GARD


Metric Bolt and Cap Screw Torque Values




Class 4.8

Class 8.8 or 9.8

Lubricateda

Drya

Lubricateda

Drya

Size

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

M6

48

3.5

6

4.5

9

6.5

11

8.5

M8

12

8.5

15

11

22

16

28

20

M10

23

17

29

21

43

32

55

40

M12

40

29

50

37

75

55

95

70

M14

63

47

80

60

120

88

150

110

M16

100

73

125

92

190

140

240

175

M18

135

100

175

125

260

195

330

250

M20

190

140

240

180

375

275

475

350

M22

260

190

330

250

510

375

650

475

M24

330

250

425

310

650

475

825

600

M27

490

360

625

450

950

700

1200

875

M30

675

490

850

625

1300

950

1650

1200

M33

900

675

1150

850

1750

1300

2200

1650

M36

1150

850

1450

1075

2250

1650

2850

2100




Metric Bolt and Cap Screw Torque Values (Continued)

Class 10.9

Class 12.9

Lubricateda

Drya

Lubricateda

Drya

Size

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

M6

13

9.5

17

12

15

11.5

19

14.5

M8

32

24

40

30

37

28

47

35

M10

63

47

80

60

75

55

95

70

M12

110

80

140

105

130

95

165

120

M14

175

130

225

165

205

150

260

109

M16

275

200

350

225

320

240

400

300

M18

375

275

475

350

440

325

560

410

M20

530

400

675

500

625

460

800

580

M22

725

540

925

675

850

625

1075

800

M24

925

675

1150

850

1075

800

1350

1000

M27

1350

1000

1700

1250

1600

1150

2000

1500

M30

1850

1350

2300

1700

2150

1600

2700

2000

M33

2500

1850

3150

2350

2900

2150

3700

2750

M36

3200

2350

4050

3000

3750

2750

4750

3500


Metric Bolt and Cap Screw Torque Values (Continued)

DO NOT use these values if a different torque value or tightening procedure is given for a specific application. Torque values listed are for general use only. Check tightness of fasteners periodically.

Shear bolts are designed to fail under predetermined loads. Always replace shear bolts with identical grade.

Fasteners should be replaced with the same or higher grade. If higher grade fasteners are used, these should only be tightened to the strength of the original. Make sure fasteners threads are clean and that you properly start thread engagement. This will prevent them from failing when tightening.

Tighten plastic insert or crimped steel-type lock nuts to approximately 50 percent of the dry torque shown in the chart, applied to the nut, not to the bolt head. Tighten toothed or serrated-type lock nuts to the full torque value.

a "Lubricated" means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings. "Dry" means plain or zinc plated without any lubrication.

b Grade 2 applies for hex cap screws (not hex bolts) up to 152 mm (6-in) long. Grade 1 applies for hex cap screws over 152 mm (6-in) long, and for all other types of bolts and screws of any length.

Unified Inch Bolt and Cap Screw Torque Values




Grade 1

Grade 2b

Lubricateda

Drya

Lubricateda

Drya

SIZE

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

1/4

3.7

2.8

4.7

3.5

6

4.5

7.5

5.5

5/16

7.7

5.5

10

7

12

9

15

11

3/8

14

10

17

13

22

16

27

20

7/16

22

16

28

20

35

26

44

32

1/2

33

25

42

31

53

39

67

50

9/16

48

36

60

45

75

56

95

70

5/8

67

50

85

62

105

78

135

100

3/4

120

87

150

110

190

140

240

175

7/8

190

140

240

175

190

140

240

175

1

290

210

360

270

290

210

360

270

1-1/8

470

300

510

375

470

300

510

375

1-1/4

570

425

725

530

570

425

725

530

1-3/8

750

550

950

700

750

550

950

700

1-1/2

1000

725

1250

925

990

725

1250

930


Unified Inch Bolt and Cap Screw Torque Values (Continued)




Grade 5, 5.1 or 5.2

Grade 8 or 8.2

Lubricateda

Drya

Lubricateda

Drya

SIZE

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

Nm

lb-ft

1/4

9.5

7

12

9

13.5

10

17

12.5

5/16

20

15

25

18

28

21

35

26

3/8

35

26

44

33

50

36

63

46

7/16

55

41

70

52

80

58

100

75

1/2

85

63

110

80

120

90

150

115

9/16

125

90

155

115

175

130

225

160

5/8

170

125

215

160

215

160

300

225

3/4

300

225

375

280

425

310

550

400

7/8

490

360

625

450

700

500

875

650

1

725

540

925

675

1050

750

1300

975

1-1/8

900

675

1150

850

1450

1075

1850

1350

1-1/4

1300

950

1650

1200

2050

1500

2600

1950

1-3/8

1700

1250

2150

1550

2700

2000

3400

2550

1-1/2

2250

1650

2850

2100

3600

2650

4550

3350


Unified Inch Bolt and Cap Screw Torque Values (Continued)

DO NOT use these values if a different torque value or tightening procedure is given for a specific application. Torque values listed are for general use only. Check tightness of fasteners periodically.

Shear bolts are designed to fail under predetermined loads. Always replace shear bolts with identical grade.

Fasteners should be replaced with the same or higher grade. If higher grade fasteners are used, these should only be tightened to the strength of the original. Make sure fasteners threads are clean and that you properly start thread engagement. This will prevent them from failing when tightening. Tighten plastic insert or crimped steel-type lock nuts to approximately 50 percent of the dry torque shown in the chart, applied to the nut, not to the bolt head.

Tighten toothed or serrated-type lock nuts to the full torque value.

a "Lubricated" means coated with a lubricant such as engine oil, or fasteners with phosphate and oil coatings. "Dry" means plain or zinc plated without any lubrication.

b Grade 2 applies for hex cap screws (not hex bolts) up to 152 mm (6-in.) long. Grade 1 applies for hex cap screws over 152 mm (6-in.) long, and for all other types of bolts and screws of any length.