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Home >> Volkswagen >> 2003 >> Passat W8 4Motion, 4D Sedan, Automatic >> Repair and Diagnosis >> Engine Performance >> System >> 4.0L - Engine Mechanical, Fuel Injection Ignition, Engine Code(S): BDP >> 13 - Engine - Crankshaft, Cylinder Block >> Engine, disassembling and assembling >> Engine, disassembling and assembling >> Notes
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Engine, disassembling and assembling: Notes

CAUTION: Crankshaft, piston, and connecting rods must not be removed.

Balance shafts, disassembling and assembling, disassembling and assembling → Balance shaft, disassembling and assembling 

Components of crankcase ventilation system, disassembling and assembling → Crankcase ventilation system components, disassembling and assembling 

Removing and installing ribbed belt → Ribbed belt, removing and installing 

Toothed belt drive for balance shafts, removing, installing and adjusting → Toothed belt drive for balancing shafts, removing, installing, and adjusting 

NOTE:
  • The engine must not be set down on the oil pan otherwise the liquid gasket between the upper and lower oil pan will be damaged. Use Frame T10116 to hold engine
  • Secure engine in Engine and Transmission Holder VAS 6095 when working on engine.
Fig 1: Exploded View Of Engine Block
GW00004545Courtesy of VOLKSWAGEN UNITED STATES, INC.

1 - 100 Nm plus an additional 1 / 4 turn (90 ° )

2 - Vibration damper

3 - 45 Nm

4 - Torque bracket

5 - Cover cap

6 - Idler roller, 30 Nm

7 - Dowel Sleeve

8 - Oil non-return valve, 6 Nm

9 - Bracket

10 - 25 Nm

11 - Knock Sensors

12 - 20 Nm

13 - Right engine bracket

14 - Aluminum cylinder block

15 - Left engine bracket

16 - Sealing plug, 30 Nm

17 - Retainer

18 - Bracket

19 - Bracket

20 - Tensioning element

21 - Tensioning roller

22 - Washer

23 - 20 Nm

24 - 30 Nm plus an additional 1 / 4 turn (90 ° )

25 - Tensioning element