Yamaha F400A 2022 - Page 396

7-96
Cylinder block
TIP:
• Clean the mating surface of the crankshaft
and flange.
• Tighten new flange bolts “2” to the specified
torques in 2 stages and in the order [1], [2],
and so on.
• Install the special service tool “3” to the
flange, secure the tool using a wrench, and
then tighten the flange bolts “2”.
Shaft holder “3”
90890-06949
T
R
.
.
Flange bolt “2”
1st: 40 N·m (4.0 kgf·m, 30 lb·ft)
2nd: 90°
1
3
2
1
[6][6]
[1][1]
[7][7]
[3][3]
[5][5]
[2][2]
[8][8]
[4][4]