Kubota L345 User Manual

SHOP MANUAL
KUBOTA
Models
L185-L235-L245-L275-L285-L295-L305-L345-L355
INDEX (By Starting Paragraph)
L185 L235 L245 L275 L285 L295 L305
L345
BRAKES
Adjustment 105
R&R and Overhaul 106
CLUTCH
Adjustment 63
Overhaul 65
Remove and
Reinstall 64
COOLING SYSTEM
Fan Shaft 59
Radiator 56
Thermostat
Water Pump
DIESEL FUEL SYSTEM
Fuel Filter 44
Glow Plugs 54
Injection Nozzles 50
Injection Pump 46
DIFFERENTIAL AND BEVEL GEARS
Differential Lock 97
Overhaul 92
Remove and Reinstall 91
ELECTRICAL SYSTEM
Alternator and
Regulator 60
Starter Motor and
Magnetic switch 62
Wiring Diagrams
ENGINE AND COMPONENTS
Cam Followers 29
Camshaft 33
Compression Release 24
Connecting Rods and
Bearings 38
Crankshaft and Main
Bearings 39
Crankshaft Rear Oil
Seal 40
Cylinder Head 23
Cylinder Sleeves 37
Flywheel 41
Oil Pump 42
Piston and Rings 35
64
38
39
64
38
39
64 64 64 64
38
39
38
39
38
39
38
39
64
L355
105
106
63
65
105
106
63
65
105
106
63
65
105
107
63
65
105
106
63
65
105
106
63
66
105
106
63
66
105
106
63
65
64
56
57
58
44
54
50
46
97
92
91
60
62
29
33
24
56
57
58
44
54
50
46
' 97
92
91
60
62
29
33
24
56
57
58
44
54
50
46
97
92
91
60
62
29
33
24
56
57
58
44
54
50
46
97
92
91
60
62
js 6 1 through
29
33
24
56
57
58
44
54
50
46
97
93
91
60
62
64
29
33
24
56
57
58
44
54
50
46
97
93
91
60
62
29
33
24
56
57
58
44
54
50
46
97
93
91
60
62
29
33
24
56
57
58
44
54
50
46
97
93
91
60
62
29
33
24
38
39
40
23
37
41
42
35
40
23
37
41
42
35
40
23
37
41
42
35
40
23
37
41
42
35
40
23
37
41
42
35
40
23
37
41
42
35
40
23
37
41
42
35
40
23
37
41
42
35

Kubota L345 Specifications

General

Engine Type	Diesel
Cylinders	3
Horsepower	34 hp (25.4 kW)
Transmission Type	8-speed gear
Tire Size (Rear)	11.2-24
Weight	2425 lbs (1100 kg)
Drive	2WD or 4WD
Tire Size (Front)	5.00-15
Width	55 inches

Summary

BRAKES

ADJUSTMENT

Covers adjustment of brake pedal free travel.

Model L285

R&R and Overhaul

Details removal, installation, and overhaul of brake systems.

R&R AND OVERHAUL All Models Except L285

CLUTCH

DIFFERENTIAL AND BEVEL GEARS

ELECTRICAL SYSTEM

Alternator and Regulator

Covers testing and service of the alternator and regulator.

ALTERNATOR AND REGULATOR

Covers testing and overhaul of the alternator and regulator.

Starter Motor and Magnetic switch

Details service for the starter motor and magnetic switch.

Wiring Diagrams

Provides electrical system wiring diagrams.

ENGINE AND COMPONENTS

R&R ENGINE

Details removal and installation of the engine and clutch unit.

CYLINDER HEAD

FINAL DRIVE

Overhaul

Details the overhaul process for the final drive assembly.

FRONT-WHEEL DRIVE

Differential and Bevel Gear Assembly

Outlines service for the FWD differential and bevel gear assembly.

HYDRAULIC SYSTEM

Hydraulic Valves

Covers service for hydraulic control valves.

Pump

Outlines service for the hydraulic pump.

Test and Adjust

Provides procedures for testing and adjusting hydraulic systems.

Troubleshooting

Lists common hydraulic system problems and solutions.

POWER TAKE-OFF

Models L185-L245-L285-L295

Remove and Reinstall

Outlines removal and installation of PTO components.

Models L235-L275

Models L305-L345

SHUTTLE TRANSMISSION

Shuttle Clutches

Covers service for shuttle clutches.

Shuttle Control Valve

Details service for the shuttle control valve.

STEERING SYSTEM

TRANSMISSION

Front Transmission

Describes service for the front transmission.

Rear Transmission Housing

Outlines service for the rear transmission housing.

CONDENSED SERVICE DATA

GENERAL

Provides general specifications for tractor models.

TUNE-UP

Lists tune-up specifications and procedures.

SIZES-CLEARANCES

Details critical dimensions and clearances for components.

FRONT SYSTEM (TWO-WHEEL DRIVE)

FRONT AXLE

Describes service for the front axle assembly.

FRONT DRIVE AXLE

DIFFERENTIAL AND BEVEL GEAR ASSEMBLY

POWER STEERING

STEERING PUMP

PRESSURE TEST

Details testing of hydraulic pump discharge pressure.

VALVES AND SEATS

INJECTION PUMP

TIMING TO ENGINE

INJECTOR NOZZLES

TESTING AND LOCATING FAULTY NOZZLE

Describes how to test and identify faulty injector nozzles.

TESTING

Details injector testing procedures for opening pressure and leakage.

STARTER MOTOR AND MAGNETIC SWITCH

CLUTCH ADJUSTMENT

REMOVE AND REINSTALL

CLUTCH SPLIT

OVERHAUL

Single Plate Clutch

Dual Plate Clutch

FRONT TRANSMISSION

Models L185-L245-L295

REAR TRANSMISSION HOUSING

Models L235-L275-L355

SHUTTLE CLUTCHES

Model L355

DIFFERENTIAL LOCK

REMOVE AND REINSTALL

Outlines removal and installation of the differential lock mechanism.

TROUBLESHOOTING

SYSTEM PRESSURE

LINKAGE ADJUSTMENT

All Models

Covers adjustment of position and draft control linkage.

PUMP

Models L185-L235-L245-L275-L285-L295

Models L305-L345-L355

HYDRAULIC VALVES

RELIEF VALVE

Details testing and adjustment of the hydraulic relief valve.

POSITION CONTROL VALVE

DRAFT CONTROL VALVE

R&R AND OVERHAUL

Outlines removal, overhaul, and adjustment of the draft control valve.

ROCKSHAFT HOUSING

All Models

OVERHAUL

WIRING DIAGRAMS

Models L185 and L245

Provides wiring diagram for Models L185 and L245.

Models L295, L305 and L345

Provides wiring diagram for Models L295, L305 and L345.