wsm L3301 Workshop Manual page 240

L3301, L3901, L4701, WSM
Replacement of Crankshaft Sleeve
1. Remove the used crankshaft sleeve (3).
2. Set the sleeve guide (2) to the crankshaft (5).
3. Set the stopper (1) to the crankshaft (5) (see the figure).
4. Increase the temperature of a new sleeve to between 150 and
200 °C (302 and 392 °F).
5. Install the sleeve to the crankshaft with the auxiliary socket for
pushing (4) (see the figure). (See page G-81.)
NOTE
• Make sure that the large chamfer of the sleeve points to
outward.
• If the temperature of the sleeve is not enough to install, the
sleeve can get a damage when you install.
(1) Stopper
(2) Sleeve Guide
(3) Crankshaft Sleeve
Replacement of Bearing Case Cover Oil Seal
(When removing)
1. Remove the used oil seal by using appropriate tool and be
careful not to scratch the bearing case cover.
(When installing)
1. Clean a new oil seal (1) and bearing case cover (2).
2. Set the bearing case cover on the replacing tool 1 (3) and fix it
with bolts.
3. Apply a layer of engine oil to the seal outer periphery.
4. Install the oil seal into the bearing case cover by using the
replacing tool 2 (4) as shown in the figure, until it is flash with the
bearing case cover.
(1) Oil Seal
(2) Bearing Case Cover
1-S77
ENGINE
(4) Auxiliary Socket for Pushing
(5) Crankshaft
9Y1211012ENS0105US0
(3) Replacing Tool 1
(4) Replacing Tool 2
9Y1211012ENS0106US0
KiSC issued 09, 2016 A