Installing The Crankshaft And Balancer - Yamaha YFM45FAR Service Manual

CRANKSHAFT AND OIL PUMP
INSTALLING THE CRANKSHAFT AND
BALANCER
1.Install:
Crankshaft
G
NOTE:
Hold the connecting rod at the Top Dead
Center (T.D.C.) with one hand while turning
the nut of the installing tool with the other.
Operate the installing tool until the crankshaft
bottoms against the bearing.
CAUTION:
Apply engine oil to each bearing to protect
the crankshaft against scratches and to
make installation easier.
2.Install:
Crankshaft seal
G
NOTE:
Install the crankshaft seals in the correct place
and in the correct direction.
3.Install:
Balancer 1
G
NOTE:
Align the punch marks a on the drive and
driven gear.
4 - 69
ENG
Crankshaft installer set 1:
P/N. YU-90050
Buffer boss installer set 2:
P/N. 90890-04088
Adapter #11 3:
P/N. YM-33279
Spacer (crankshaft) 4:
P/N. YM-90070-A, 90890-04060