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36
MS 231, MS 231 C, MS 251, MS 251 C
6.3.2
Clutch side
– Remove the clutch,
b
4
– Remove the oil pump,
b
11.3
:
Remove the retaining ring (1).
Take care not to damage the
crankshaft stub.
– Free off the oil seal in its seat by
tapping it with a suitable tube or a
punch.
:
Apply puller (1) 5910 890 4400.
– Clamp the puller arms.
– Pull out the oil seal.
2310RA083 TG
1
2310RA084 TG
1
Installing
– Clean the sealing face,
b
14
– Lubricate sealing lips of new oil
seal with grease,
b
14
:
Fit the installing sleeve (1)
1118 893 4602.
:
Slip the oil seal, open side facing
the engine housing, over the
installing sleeve.
– Remove the installing sleeve (1).
:
Fit press sleeve (1)
1122 893 2405 with the
collar (arrow) facing the engine.
:
Use press sleeve (1)
1122 893 2405 to install the oil
seal (2).
The seating face must be flat and
free from burrs.
2310RA085 TG
1
2310RA086 TG
1
2
:
Fit the retaining ring (1).
– Reassemble all other parts in the
reverse sequence.
6.4
Shroud
:
Take out the screws (arrows).
– Remove the shroud (1).
2310RA087 TG
1
1
2310RA088 TG
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