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Mercedes-Benz Unimog repair manuals

Find the best Mercedes-Benz Unimog 401-411, 406-431 and 403-413 repair manuals here. Detailed guides for easy DIY repairs on Mercedes-Benz farm tractors. Clear instructions for maintenance, troubleshooting, and parts replacement.

Unimog 401, 402, 404, 411, 406, 416, 421, 431, 403, 413 - Pflegen, warten und erhalten | Jetzt helfe ich mir selbst

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).

Pages of the book [JH 294] Unimog - Pflegen, warten und erhalten (1)

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.

Product details

Author:Christoph Pandikow
Details:256 pages, 26.5 x 20 cm / 10.4 x 7.9 in, paperback
Illustrations:profusely illustrated with 300 b&w photos and drawings
Publisher:Motorbuch Verlag (D, 2013)
Series:Jetzt helfe ich mir selbst (294)
ISBN:9783613035539

More information on the series Jetzt helfe ich mir selbst

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

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

Language: German

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Mercedes-Benz Unimog 401 - 411 | Bucheli Reparaturanleitung

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

Pages of the book [0056] Unimog 401 - 411 (1)

This Bucheli repair manual for 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.

Product details

Details:55 pages, 28 x 21 cm / 11 x 8.25 in, paperback
Illustrations:numerous photos and drawings
Publisher:Bucheli Verlag (CH, 2014)
Series:Bucheli Reparaturanleitung (56)
ISBN:9783716821770

More information on the Bucheli repair manuals

Cover repair manual Mercedes-Benz Unimog 401 - 411

Mercedes-Benz Unimog 401 - 411

Language: German

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Last update: 06/04/2025