Yamaha F80BETL Service Manual page 120

POWR
6. Set the crankshaft 8 and oil seals 9 and
0 into the cylinder block as shown.
0
7. Install the connecting rod cap 5 to the
connecting rod, and then tighten the new
connecting rod bolts A to the specified
torques in two stages.
c
CAUTION:
Do not reuse the connecting rod bolts,
always replace them with new ones.
5-51
Power unit
9
8
S6D85700
A
5
E
E
S60C5B30
NOTE:
• Make sure that the large, flat side c of the
connecting rod faces towards the flywheel
magnet side of the crankshaft.
• Apply engine oil to the connecting rod caps
and connecting rod bolts before installation.
Connecting rod bolt A:
1st: 18 N·m (1.8 kgf·m, 13.3 ft·lb)
2nd: 80°
8. Install half of the bearings B into the
crankcase.
9. Apply sealant to the mating surface of
the crankcase.
B
NOTE:
• Install the bearings in their original posi-
tions.
• Do not get any sealant on the main bear-
ings.
10. Install the crankcase onto the cylinder
block and apply engine oil onto the
threads of the crankcase bolts.
11. Tighten the crankcase bolts to the speci-
fied torques in two stages and in the
sequence shown.
GM GM
S518
E
S6D85620
6D93G11