Yamaha YFM400FAR Service Manual page 388

Part to be tightened
Pickup coil
Starter one-way clutch
Recoil starter
Clutch carrier assembly
Clutch housing assembly
Middle drive shaft end cover
Middle drive shaft bearing retainer
Middle drive shaft drive pinion gear
Middle drive shaft bearing housing
Middle driven pinion gear bearing
retainer
Universal joint yoke
(middle driven pinion gear)
Middle driven pinion gear bearing
housing
Middle driven shaft bearing retainer
Primary sliding sheave cap
Primary sliding sheave assembly
Secondary sheave assembly
Secondary sheave spring retainer
Shift shaft stopper bolt
Shift lever assembly
Neutral switch
Reverse switch
Thermo unit
Muffler and exhaust pipe
Exhaust pipe
Muffler
Exhaust pipe bracket (exhaust pipe)
Exhaust pipe bracket (engine)
Starter motor
MAINTENANCE SPECIFICATIONS
Part Thread
name size
Bolt M5
Bolt M8
Bolt M6
Nut M22
Bolt M6
Bolt M6
Torx
M8
screw
Nut M22
Bolt M8
Nut M65
Nut M14
Bolt M8
Nut M55
Screw M4
Nut M16
Nut M16
Nut M36
— M14
Bolt M6
— M10
— M10
— M12
Bolt M8
Nut M6
Bolt M10
Bolt M6
Bolt M6
Bolt M6
– 14 –
SPEC
Tightening torque
Q'ty
Nm m·kg ft·lb
2 7 0.7 5.1
3 30 3.0 22
4 10 1.0 7.2
1 140 14.0 100 Stake.
8 10 1.0 7.2
2 10 1.0 7.2
4 25 2.5 18
1 130 13.0 94
4 32 3.2 23
1 110 11.0 80
1 97 9.7 70
4 25 2.5 18
1 80 8.0 58
3 3 0.3 2.2
1 100 10.0 72
1 100 10.0 72
1 90 9.0 65
1 18 1.8 13
1 14 1.4 10
1 17 1.7 12
1 17 1.7 12
1 20 2.0 14
2 15 1.5 11
2 12 1.2 8.7
2 25 2.5 18
2 14 1.4 10
2 10 1.0 7.2
2 10 1.0 7.2
Remarks
LT
LT
LT
Stake.
LT
Left-handed
threads
LT
LT
Left-handed
threads