Remove/install belt pulley/vibration damper

AR03.30-P-1600MFE

Remove/install belt pulley/vibration damper

05.08.2019

Engine

608 in model 118, 177, 247

Modification notes

05.08.2019

Document completely revised.

Operation steps 1 to 8

1

Center bolt

2

Belt pulley/vibration damper

3

Key

4

Crankshaft gear

 Warning

Risk of injury. Moving parts can pinch, crush or, in extreme cases even sever extremities.

No parts of the body or limbs should be within the operating area of mechanical components when moving components.

AS00.00-Z-0009-01A

 Warning

Risk of injury. Skin or eye injuries may result when handling hot or glowing objects.

Wear protective gloves, protective clothing and safety glasses, if necessary.

AS00.00-Z-0002-01A

 Caution

Risk of injury caused by scraping or cutting body parts on sharp vehicle parts

Always wear protective gloves when working on or near sharp and non-deburred vehicle parts.
Deburr repair panels.

AS00.00-Z-0017-01A

Topical note

Notes on avoiding damage through contamination and foreign objects

AH00.00-P-5000-01A

 

Remove/install

1

Remove poly-V-belt.

AR13.22-P-1202MFE

 Installation: Only install lower engine compartment paneling after leak test.

2

Install retaining lock for crankshaft or starter ring gear.

AR03.30-P-5000MFE

3

Remove center bolt (1).

Topical note

Notes on threaded connections fastened using a tightening angle-based tightening process

AH00.00-P-0020-01A

 Installation: Install new central bolt (1).

 Central bolt of vibration damper

*BA03.30-P-1001-01BA

4

Detach the pulley / vibration damper (2) from the crankshaft.

 Installation: Place the pulley / vibration damper (2) on the crankshaft. Rotate to ensure that the key (3) on the crankshaft gear (4) engages in the groove on the pulley / vibration damper (2).

5

Check the area around the crankshaft gear (4) for leakage.

If there is a problem,



Replace the front radial shaft sealing ring on the crankshaft.

AR03.20-P-3004MFE

6

Install in the reverse order.

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

7

Perform an engine test run; check the engine for leak-tightness and proper function.

8

Install lower engine compartment lining.

AR61.20-P-1105MFE

 Flywheel, drive plate, vibration damper, starter ring gear

Number

Designation

Engine 608

BA03.30-P-1001-01BA

Central bolt of vibration damper

Stage 1

Nm

120

Stage 2

°

95