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General| Engine Type | Diesel |
|---|---|
| Number of Cylinders | 3 |
| Cooling System | Air-cooled |
| Fuel System | Direct injection |
| Aspiration | Naturally aspirated |
Visual identification of engine components and their locations on various engine types.
Details and explanation of the information found on the engine's identification plate.
Diagram and description of the engine's oil circulation system for lubrication.
Specifications and performance data for various engine types (L30, L31, M31, L40, M40, L41, M41).
List of approved sealants and adhesives with their corresponding code letters for use in repairs.
Catalog of specialized tools required for engine maintenance and repair procedures.
Details on fuel delivery pumps, filters, and related components for engine fuel supply.
Procedures for removing and installing the exhaust silencer (muffler) and related parts.
Information on mechanical starting methods like crank handles and recoil starters.
Procedures for removing, installing, and checking oil coolers for air and water-cooled engines.
Details on automatic shutdown solenoids and starting fuel volume control mechanisms.
Procedures for water pump and thermostat maintenance and replacement in liquid-cooled engines.
Procedures for removing, installing, and cleaning the crankcase and its components.
Steps for removing, inspecting, and installing the crankshaft and related parts.
Procedures for servicing the camshaft, valve gear, and associated components.
Instructions for dismantling, inspecting, and assembling connecting rods and pistons.
Detailed procedures for overhauling cylinder heads, including valve service and component replacement.
Steps for removing, checking, and installing the engine oil pump.
Instructions for removing and installing the timing cover and related components.
Procedures for checking, adjusting, and servicing fuel injection pumps, injectors, and governors.
Specifications for tightening torques of threaded connections in Newton-meters (Nm).
Specifications and wear limits for cylinder head components like valves and guides.
Specifications and wear limits for crankshaft journals, bearings, and endplay.
Dimensions and end gap specifications for piston rings across different engine types.
Details on injection pump types, identifiers, and start of delivery settings.
Data for governor springs and weights related to engine speed and application.
Information on oil sump capacity, oil content, and dipstick markings for various engine types.
Guidance for diagnosing and resolving electrical system malfunctions and common issues.
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