Description
Yanmar YM135-YM330 Shop Manual covering the YM135, YM135D, YM155, YM155D, YM195, YM195D, YM240, YM240D, YM330 and YM330D tractors. This 61-page workshop publication provides service specifications, adjustments, removal and installation instructions, overhaul guidance and illustrated component information for both two-wheel-drive and four-wheel-drive models.
Written for agricultural engineers, tractor repair workshops and experienced owners, the manual uses metric and US customary measurements. Condensed service data includes engine identification, capacities, tune-up settings and transmission information. Model-specific instructions, dimensions, clearances, wear limits, backlash figures and tightening torques support accurate inspection and repair.
ENGINE AND ASSOCIATED SYSTEMS
The engine section covers the principal service operations required for the two- and three-cylinder Yanmar diesel engines fitted across this tractor range.
- Engine removal and reinstallation
- Cylinder head servicing
- Valve seats and tappet adjustment
- Camshaft and timing gears
- Pistons, piston rings and connecting rods
- Crankshaft and flywheel
- Engine oil pump
- Cooling system service information
DIESEL FUEL AND ELECTRICAL SYSTEMS
Fuel-system information includes settings and procedures associated with diesel delivery, starting assistance and engine governing. Electrical coverage addresses the main charging and starting components.
- Fuel-system bleeding
- Injection nozzles
- Fuel-injection timing
- Governor service information
- Thermostart system
- Alternator and regulator
- Starter motor
- 12-volt negative-earth electrical data
TRANSMISSION, CLUTCH AND PTO
The shop manual provides model-specific workshop information for the tractor driveline, including six- and eight-speed transmission applications identified in the condensed service data.
- Clutch service and adjustment
- Transmission servicing
- Rear differential
- Rear final drive
- Power take-off system
- Applicable clearances and service dimensions
- Removal and installation guidance
FRONT AXLE AND STEERING
Both two-wheel-drive front axles and four-wheel-drive axle assemblies are covered. Procedures include adjustment, removal, installation and overhaul, supported by exploded illustrations and component identification.
- Fixed and adjustable two-wheel-drive front axles
- Toe-in and axle pivot adjustment
- Front wheel bearings, hubs and steering spindles
- Steering gear removal and overhaul
- Steering shaft, ball nut and sector gear
- Steering free-play adjustment
- Bushing clearances and wear limits
- Wheel and steering fastener torque figures
FOUR-WHEEL-DRIVE SYSTEM
The four-wheel-drive sections distinguish between the different axle arrangements fitted to D-suffix models. Detailed procedures shown in the manual include front axle removal, outer drive housing overhaul and differential adjustment.
- Front drive axle removal and reinstallation
- Outer drive housings and spindle housings
- Drive axles and bevel gears
- Front differential and pinion assemblies
- Carrier-bearing adjustment
- Ring-and-pinion tooth contact checks
- Gear backlash and spindle end-play adjustment
- Bearings, seals, shims and thrust washers
HYDRAULICS, BRAKES AND REAR AXLE
Additional tractor systems covered by the publication include the hydraulic system, brakes and rear driveline assemblies. Specifications and procedures are arranged by model applicability.
- Hydraulic-system service information
- Brake servicing
- Rear differential
- Rear final-drive assemblies
- Transmission, hydraulic and rear-axle lubricant capacities
- Model-specific adjustments and specifications
TESTING AND ADJUSTMENT
Workshop data is provided in metric and US customary units. The manual gives the measurements required to assess component condition and establish correct assembly settings.
- Specified running clearances
- Component wear limits
- Bearing preload and end play
- Bevel-gear backlash
- Gear tooth contact patterns
- Shim selection and placement
- Tightening torques
- Lubricant quantities and service capacities
YANMAR YM135-YM330 SHOP MANUAL MODEL COVERAGE
The Yanmar YM135-YM330 Shop Manual applies to the following tractor models:
- YM135 and YM135D
- YM155 and YM155D
- YM195 and YM195D
- YM240 and YM240D
- YM330 and YM330D
The D suffix identifies the four-wheel-drive versions addressed by the relevant front-drive sections. The manual also explains where tractor and engine identification numbers are located on the covered models.
MANUAL DETAILS
- Manufacturer: Yanmar
- Manual type: Shop manual
- Machine type: Agricultural tractor
- Page count: 61 pages
- Measurements: Metric and US customary units
- Format: Illustrated technical workshop publication
This Yanmar YM135-YM330 Shop Manual is a practical reference for diagnosis, adjustment, dismantling and assembly work across the listed tractor range. Its model-specific specifications and illustrated assemblies are particularly useful when comparing component condition against factory service dimensions.
The publication should be kept available during workshop operations where correct clearances, torque settings, shim arrangements and model applicability are essential.
Reviews
There are no reviews yet.