30/ENGINE - WORK ON INDIVIDUAL PARTS 95
200437-10
– Place the engine case section on special tool .
Press sleeve (61229045000) ( p. 201)
– Place special tool with the smaller diameter on the bearing shells and press from
the inside to the outside.
Press drift/press sleeve (61229044000) ( p. 201)
20.3Selecting the main bearing shells
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New crankshaft
– Select the new bearing shells according to color marking .
Info
Color marking refers to the conrod bearing.
Used crankshaft
– Measure both pivot points and select the new bearing shells accordingly.
Guideline
Crankshaft - main bearing diameter
Yellow 53.965… 53.975 mm (2.1246…
2.125 in)
Blue 53.976… 53.985 mm (2.12504…
2.12539 in)
Red 53.986… 53.995 mm (2.12543…
2.12578 in)
20.4Installing the right main bearing
–
Select the main bearing shells. ( p. 95)
200439-10
– Center the new main bearing shells using special tool .
Press drift/press sleeve (61229044000) ( p. 201)
200438-10
– Place the inside of the engine case section on special tool .
Press sleeve (61229045000) ( p. 201)
– Align the face of the new bearing shell with the marking made when it was disas-
sembled.
– Press the bearing shells with the stepped side of special tool through press
sleeve from the outside to the inside, all the way to the stop.
Press drift/press sleeve (61229044000) ( p. 201)