Replace front crankshaft radial sealing ring

AR03.20-P-3000CD

Replace front crankshaft radial sealing ring

1.8.12

ENGINE

651 in MODEL 166, 172, 204, 207, 212, 218, 221

1

Crankshaft radial seal

2

Insertion tool

3

End cover



Remove

1

Remove belt pulley/vibration damper

Model 166, 172, 204, 207, 212 (except 212.098/298), 218, 221

AR03.30-P-1600CD

MODEL 212.098/298

AR03.30-P-1600EH

2

Press crankshaft radial sealing ring (1) out of the end cover (3) using a suitable screwdriver


Do not damage the crankshaft and the sealing surface on end cover (3).
The leaktightness of the new crankshaft radial sealing ring (1) will not be achieved anymore otherwise.



Install

3

Install new crankshaft radial sealing ring (1) with insertion tool (2)

AR03.20-P-3000-01CD

 Insertion tool

*651589006100

4

Install belt pulley/vibration damper

Model 166, 172, 204, 207, 212 (except 212.098/298), 218, 221

AR03.30-P-1600CD

MODEL 212.098/298

AR03.30-P-1600EH

5

Check engine oil level, correct if necessary


The engine oil level must lie between "Min" and "Max".
Engine damage can occur otherwise.

 Danger !

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

6

Check for oil leaks with engine running