Mercedes-Benz Unimog: workshop manuals - service and repair

Unimog 401, 402, 404, 411, 406, 416, 421, 431, 403, 413 - Pflegen, warten und erhalten

Repair manual from the series "Jetzt helfe ich mir selbst" (nr. 294, reprint) for maintenance and keeping the original Unimog rolling.
Describes the technology and the most important work on the engine, the driveline and the electrical system. Richly illustrated. Includes adjustment data and torque wrench settings.

Versions:
- 401 (U25)
- 402 (U25)
- 404 (U82, U110, Unimog S)
- 411 (U25, U30, U32, U34, U36)
- 406 (U65, U70, U80, U84, U900)
- 416 (U80, U90, U100, U1100)
- 421 (U40, U45, U52, U600)
- 431 (U60, U600L)
- 403 (U66, U72, U800)
- 413 (U80, U800L).

Petrol engines: 6 cylinders - 2.2 L (2195 cc, engine code M180) and 2.8 L (2748 cc, M130).

Diesel engines:
- 4 cylinders - 2.0 L (1988 cc, OM636), 2.0 L (1988 cc, OM621), 2.4 L (2404 cc, OM615 and OM616) and 3.7 L (3682 cc, OM314)
- 6 cylinders - 4.6 L (4578 cc, OM312) and 5.7 L (5672 cc, OM352).

Chapters:
- Introduction
- Getting to know your vehicle
- In the workshop
- Investment for the future
- Operational information
- The model
- Care and maintenance
- Maintenance work
- Electrical system
- Engine mechanics
- Mixture preparation and ignition
- Axles, clutch and gearbox
- Brake system
- Compressed air braking system
- Hydraulic system
- Chassis and superstructure
- Technical data
- Wiring diagrams.

Mercedes-Benz Unimog 401 - 411

Bucheli Reparaturanleitung for service and repair of the Mercedes-Benz Unimog 401 and 411.

This Bucheli repair manual on the Mercedes-Benz Unimog 401 and 411 provides detailed instructions for work on the OM636 diesel engine (removal - refitting, crankshaft, connecting rods, pistons, distribution, valves, oil pump, cooling, fuel system).
Covers also the clutch, gearbox (only removal and installation), driveshafts, steering system, front and rear suspension, brakes, electrical system and the exhaust.

• Includes comprehensive technical data and torque wrench settings.
• Clear wiring diagrams.

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