Stihl MS 261 C User Manual

38 MS 261, MS 261 C
6.3 Oil Seals
It is not necessary to disassemble
the engine to replace the oil seals.
Ignition side
– Remove the fan housing,
b
8.2
– Remove the flywheel,
b
7.6
Machines with heating
– Remove the generator and put it
to one side,
b
13.7
Machines with heating
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
with No. 3.1 jaws 0000 893 3706.
– Clamp the puller arms.
– Pull out the oil seal.
5902RA101 TG
1
Installing
– Clean the sealing face, b
b
15
– Lubricate sealing lips of new oil
seal with grease,
b
15
: Fit the installing sleeve (1)
1141 893 4600.
– Slip the oil seal, open side facing
the crankcase, over the installing
sleeve.
– Remove the installing sleeve (1).
: Use press sleeve (2)
1141 893 2400 to install the oil
seal (1).
The seating face must be flat and
free from burrs.
– Wait about one minute, then
rotate the crankshaft several
times.
5902RA108 TG
1
5902RA102 TG
1
2
– Degrease the crankshaft taper,
b
b
15
– Reassemble all other parts in the
reverse sequence.
Clutch side
– Remove the clutch,
b
4
– Remove the oil pump,
b
11.3
: Remove the retaining ring (1).
5902RA103 TG
1

Stihl MS 261 C Specifications

General

Brand	Stihl
Model	MS 261 C
Category	Chainsaw
Language	English