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Comprehensive specifications for different engine types, including bore, stroke, capacity, and weight.
Instructions for dismantling, inspecting, and assembling starting handles.
Steps for dismantling and assembling recoil starters.
Guidance on dismantling, inspecting, and assembling starter motors.
Detailed instructions for crankcase, nozzle, bearings, plugs, and related parts.
Information on crankshaft wear, grinding dimensions, gearwheels, and wear sleeves.
Procedures for fitting and servicing the engine's bearing flange.
Instructions for dismantling and assembling camshafts and balancer units.
Procedures for fitting piston rings, pistons, and connecting rods.
Guidance on cylinder inspection, assembly, and honing procedures.
Instructions for fitting rockers, decompression devices, and cylinder heads.
Procedures for testing, inspecting, and fitting injectors.
Details on injection pump adjustment, timing, and fitting.
Table of injection pump timing and pressure settings for various models.
Specifications for tightening torques for various engine fasteners.
Diagrams illustrating various electrical system configurations.
Common battery malfunctions, possible causes, and remedial actions.
Common issues with the starter motor, possible causes, and solutions.
General| Model | 1D90 |
|---|---|
| Fuel System (1D90) | Direct Injection |
| Fuel System (1D30) | Direct Injection |
| Cooling | Air Cooled |
| Starting System (1D90) | Electric starter or recoil starter |
| Starting System (1D30) | Electric starter or recoil starter |
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