Yamaha FT50C - Page 135

62Y5A11
5-48
1
2
3
4
5
6
7
8
9
6. Install half of the bearings
9
into the cyl-
inder body
0
.
NOTE:
Insert the projection
f
of the bearing into the
notch in the cylinder body.
7. Set the crankshaft
A
, and oil seals
B
and
C
into the cylinder body as shown.
Apply engine oil to the inner oil seal, jour-
nal bearings, and connecting rod bear-
ing.
8. Install the connecting rod cap
8
to the
connecting rod, and then tighten the con-
necting rod bolts
D
to the specified
torques in two stages. Apply engine oil to
the connecting rod cap and connecting
rod bolt.
NOTE:
Align the alignment marks
g
on the connect-
ing rod cap and connecting rod.
9. Install half of the bearings
9
into the
crankcase, then dowel pins
E
.
T
R
.
.
Connecting rod bolt:
1st: 6 N·m (0.6 kgf·m, 4.3 ft·lb)
2nd: 17 N·m (1.7 kgf·m, 12 ft·lb)
S62Y5A80
8
D
E
E
Cylinder body