This Kubota shop manual is a single 63-page service reference covering nine L-series compact diesel tractors: the L185, L235, L245, L275, L285, L295, L305, L345, and L355. It gives condensed service data, step-by-step removal and overhaul procedures, torque values, and clearance specifications for each model, with an index that points you to the right paragraph for your tractor.Sections run from the front axle and steering through the engine and components, diesel fuel system, cooling and electrical systems, clutch, transmission, shuttle transmission on the L355, differential, final drive, brakes, power take-off, and hydraulic system. Owners and mechanics can use it to diagnose no-start, hydraulic, clutch, and cooling problems and to rebuild major assemblies to factory specification. It ships as an instant, printable PDF download.
What's Inside This Kubota L185–L355 Series Manual
| System | Pages | Key Topics |
|---|---|---|
| Condensed Service Data | - | General (Engine Make, Number of Cylinders, Bore, Stroke, Displacement, Cylinder Sleeves, Battery-Volts, Ground Polarity, Forward Speeds) |
| Front System (Two-Wheel Drive) | - | Front Axle (All Models So Equipped), Tie Rods and Toe-In (All Models So Equipped), Steering Spindle and Wheel Hub (All Models So Equipped) |
| Front-Wheel Drive | - | All Models So Equipped, Tie Rods and Toe-In (All Models So Equipped), Front Drive Axle (All Models So Equipped), Outer Drive Assembly (All Models So Equipped) |
| Steering System | - | Manual Steering (All Models So Equipped), Power Steering (Integral Type), Steering Pump (All Models So Equipped, Models L235, L275 and L305, Models L345 and L355) |
| Engine and Components | - | R&R Engine (All Models), Cylinder Head (All Models), Compression Release (All Models), Valves and Seats (All Models), Valve Guides (All Models), Valve Springs (All Models) |
| Diesel Fuel System | - | All Models, Fuel Filter (All Models), Injection Pump (All Models), Governor Linkage Adjustment, Governor and Fuel Camshaft, Injector Nozzles (All Models), Overhaul |
| Cooling System | - | All Models, Radiator (All Models), Thermostat (All Models Except L185), Water Pump (All Models Except L185), Fan Shaft (Model L185) |
| Electrical System | - | Alternator and Regulator (All Models), Overhaul, Starter Motor and Magnetic Switch (All Models) |
| Clutch | - | Adjustment (All Models), Remove and Reinstall (All Models), Overhaul (Single Plate Clutch), Dual Plate Clutch, Shifter Rails and Forks (Models L185-L245-L285-L295) |
| Transmission | - | Models L235-L275-L355, Shifter Rails and Forks (Models L235-L275, Model L355), Front Transmission (Models L235-L275), Model L355 (Remove and Reinstall), Overhaul |
| Shuttle Transmission (Model L355) | - | Shuttle Control Valve (Test and Adjust, R&R and Overhaul, Location of Hydraulic Pressure Test Ports), Model L355 (Remove and Reinstall) |
| Differential and Bevel Gears | - | All Models (Remove and Reinstall), Models L185-L235-L245-L275-L285 (Overhaul), Models L295-L305-L345-L355 (Overhaul), Differential Lock (All Models, Remove and Reinstall) |
| Final Drive | - | All Models (Remove and Reinstall), Models L185-L245 (Overhaul), Model L285 (Overhaul), Models L235-L275 (Overhaul), Models L295-L305-L345-L355 (Overhaul) |
| Brakes | - | Adjustment (All Models), R&R and Overhaul (All Models Except L285), Model L285 |
| Power Take-Off | - | Models L185-L245-L285-L295 (Remove and Reinstall, Overrunning Clutch), Models L235-L275 (Remove and Reinstall, Models L305-L345 (Remove and Reinstall) |
| Hydraulic System | - | Fluid and Filter (Exploded View: Hydraulic Filter on Models L185 and L245, Filter Used on Models L235 and L275), Troubleshooting |
Quick Reference Specifications
| Specification | Value | Page |
|---|---|---|
| All Models | ||
| Cylinder head cap screws torque | 73.5-78.4 Nm (55-58 ft.-lbs.) | p. 15 |
| Connecting rod cap screws torque | 37-41 N.m (27-30 ft.-lbs.) | p. 21 |
| Flywheel retaining cap screws torque | 98-108 N.m (73-80 ft.-lbs.) | p. 23 |
| Fuel filter replacement interval | 400 hours of operation or once a year | p. 24 |
| Compression Pressure | 3235 kPa (470 psi) | p. 3 |
| Valve Clearance (Intake and Exhaust) | 0.18-0.22 mm (0.007-0.009 in.) | p. 3 |
| Injection Pressure | 13720-14700 kPa (1990-2135 psi) | p. 3 |
| L235, L275 | ||
| Axle nut (Final Drive Overhaul) | 196-245 N.m (145-180 ft.-lbs.) | p. 51 |
| L185, L245 | ||
| Axle nut (Final Drive Overhaul) | 150-195 N.m (110-145 ft.-lbs.) | p. 50 |
| L285 | ||
| Axle nut (Final Drive Overhaul) | 195-245 Nm (145-180 ft.-lbs.) | p. 51 |
| L295, L305, L345, L355 | ||
| Axle nut (Final Drive Overhaul) | 245-295 Nm (180-215 ft.-lbs.) | p. 51 |
| L355 | ||
| Axle housing mounting cap screws/stud nuts (Final Drive) | 105-115 Nm (75-85 ft.-lbs.) | p. 49 |
Kubota L185–L355 Series Common Problems This Manual Covers
Hard starting after sitting
These older L-series diesels often crank but will not start, or start only after repeated bleeding, when air leaks in, the fuel filter clogs, or lines are restricted. The diesel fuel system section covers filter, injection pump, and nozzle service.
Manual Section: Diesel Fuel System p. 34Weak or erratic three-point lift
Loss of hydraulics or a weak, jerky 3-point lift is a frequent complaint, usually from low fluid, a clogged strainer, or a worn pump. The hydraulic section includes inspection and troubleshooting for these models.
Manual Section: Hydraulic System p. 61Hard shifting or clutch drag
Hard shifting, creeping with the clutch depressed, or trouble disengaging drive point to clutch wear or misadjustment. The clutch section gives adjustment, removal, and overhaul procedures for single and dual plate setups.
Manual Section: Clutch p. 47Weak or uneven brakes
Brake weakness or pulling to one side comes from wear, contamination, or lost adjustment. The brakes section covers adjustment and overhaul, with a specified brake pedal free travel of 30 mm.
Manual Section: Brakes p. 58Overheating or power drop
Overheating and power loss under load usually mean low coolant, a blocked radiator, a worn water pump, or a bad thermostat. The cooling section covers radiator, thermostat, and water pump repair for the range.
Manual Section: Cooling System p. 37Charging or no-crank faults
A flat battery or a no-crank condition often traces to the alternator, regulator, or starter. The electrical section covers alternator, regulator, and starter motor overhaul for all models.
Manual Section: Electrical System p. 41Frequently Asked Questions
Which models does this shop manual cover?
It covers nine Kubota L-series tractors: the L185, L235, L245, L275, L285, L295, L305, L345, and L355. The index lists the starting paragraph for each model so you can find the procedure for your machine.
Which engines are documented?
The condensed service data covers the fitted diesels including the Z751A, D1101A, D1102A, D1301A, D1302A, V1501A, and V1702A, with bore, stroke, displacement, and tune-up figures by model. p. 3
Does it list torque specifications?
Yes. It gives values such as connecting rod cap screws at 37 to 41 Nm (27 to 30 ft-lbs) and flywheel retaining cap screws at 98 to 108 Nm (73 to 80 ft-lbs), applicable across the model range. p. 21
What is the valve clearance?
The condensed service data lists intake and exhaust valve clearance of 0.18 to 0.22 mm (0.007 to 0.009 in.) for all models in the series. p. 3
Is this Kubota L185–L355 Series Shop Manual a digital download?
It's a 63-page searchable PDF, available to download the moment you check out. Open it on a laptop, tablet, or phone and take it straight to the shop floor.
Can I print specific sections of this Kubota L185–L355 Series Shop Manual?
Yes. The PDF carries no DRM restrictions, so you can print any page or section you need. It works with any standard printer.
Can I find wiring schematics in this Kubota L185–L355 Series manual?
Yes. You'll find full electrical schematics with wire routing diagrams, connector identification, and circuit descriptions.
Reviews
There are no reviews yet.