43
MS 460, MS 460 C
– Unscrew the spindle clockwise
and take away the service tool.
– Take out the two M5x72 screws.
:
Use a 5 mm drift to drive home
the dowel pin from the sprocket
side.
VA
176RA140
:
Fit the screws (arrows) and
tighten them down firmly in an
alternate pattern,
b
3.5
Trim away any excess gasket
material in the area of the cylinder
mounting face.
VA
176RA141
– Coat sealing lips of oil seals with
grease,
b
16.
– Apply thin coating of sealant,
b
16, to outside diameter of oil
seals.
– Slide the oil seal, open side
facing the crankcase, over the
ignition end of the crankshaft.
:
Use press sleeve (1)
1115 893 4600 to press home the
oil seal.
The press surface must be flat and
free from burrs.
VA
176RA142
1
:
Fit the assembly sleeve (1)
1118 893 2401 over the clutch
end of the crankshaft.
VA
176RA143
1
– Slide the oil seal, open side
facing the crankcase, over the
assembly sleeve.
:
Use press sleeve (1)
1118 893 4602 to press home the
oil seal.
VA
176RA144
1
– Remove the assembly sleeve.
– Wait about one minute, then turn
the crankshaft several times.
:
Use pliers 0811 611 8380 to fit
the retaining ring in groove on
crankshaft stub.
If the retaining ring is fatigued, fit a
new one.
VA
176RA145