Replace front crankshaft radial sealing ring

AR03.20-P-3000VA

Replace front crankshaft radial sealing ring

21.2.08

 

Remove/install

1

Open engine hood

AR88.40-P-1000V

2

Remove front engine cover

See Remove air filter housing.

AR09.10-P-1150VA

3

Remove engine intake air ducts upstream of air filter

4

Remove fan shroud

AR20.40-P-6800VA

5

Remove poly-V belt

AR13.22-P-1202VA

6

Install retaining lock for crankshaft/starter ring gear

AR03.30-P-5000VA

7

Remove center bolt (3)



*BA03.30-P-1001-01M

8

Detach belt pulley/vibration damper (2) by hand

 Installation: Align feather key (4). Place belt pulley/vibration damper (2) at crankshaft and using light rotary movements, ensure that the groove of the belt pulley /vibration damper (2) engages with the feather keys (4) of the crankshaft.

9

Inspect tread at hub of belt pulley/vibration damper (2) for scoring and galling by the crankshaft radial sealing ring (5)

If necessary: 

Replace belt pulley/vibration damper (2)

10

Press out crankshaft radial sealing ring (5) from mounting bore with a screwdriver

 Do not damage crankshaft and mounting bore for the crankshaft radial sealing ring (5). Use a clean cloth as a base when pressing out, otherwise this can lead to leakage.

 Installation: Install front crankshaft radial sealing ring (5).

AR03.20-P-3000-01B



*119589011400

11

Install in the reverse order

12

Check engine oil level, correct if necessary.

 Danger!

Risk of accident caused by vehicle starting off by itself when engine is running. Risk of injury caused by contusions and burns during starting procedure or when working near the engine as it is running

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

AS00.00-Z-0005-01A

13

Carry out an engine test run and check engine for leaks

Number

Designation

Engine
272

BA03.30-P-1001-01M

Center bolt for belt pulley on
crankshaft

Stage 1

Nm

200

Stage 2

°

90