Installing Oil Seal Sleeve; Removing Oil Seal Sleeve - Mitsubishi S6S-Y3T61HF Service Manual

INSPECTION AND REPAIR OF BASIC ENGINE

4.22 Installing oil seal sleeve

Be careful not to dent or damage the oil seal sleeve
circumference.
When installing the oil seal sleeve, apply the oil to the
inside of the oil seal sleeve, and drive it into the crankshaft
by using oil seal sleeve installer set.
When the engine is operated again and the oil seal sleeve
wears, remove the oil seal sleeve by using following method
and replace the oil seal assembly (oil seal and oil seal
sleeve) with the new spare parts.

4.23 Removing oil seal sleeve

CAUTION
When making a cut in the sleeve, be very careful not to
damage the crankshaft with the chisel.
Make a cut at three locations on the periphery of the oil seal
sleeve to reduce its tension. To do so, hold a chisel against
the sleeve periphery in the radial direction and strike it with
a hammer. When the sleeve is loosened, remove the sleeve.
If the sleeve can not be removed by the above procedure,
hold the chisel against the sleeve in the axial direction and
tap on it lightly to make the sleeve expand. Once the
interference between the crankshaft and sleeve is
eliminated, the sleeve can be removed easily.
6-28
CAUTION
Guide
P/N:30691-13100
Installer
P/N:30691-13200
Installing oil seal sleeve
Inspecting oil seal contact surface (2)
Removing oil seal sleeve
Oil seal sleeve
installer set
P/N:30691-13010
Oil seal
Oil seal sleeve