Yamaha LCX125 User Manual

TIGHTENING TORQUES
2-11
SPEC
Cylinder head nut/bolt tightening torque
Engine oil filler plug M20 1
Contact
closely spot
face
Transmission oil filler plug M14 1
Contact
closely spot
face
V-belt case cover bolt M6 6 10 N·m (1.0 kgf·m, 7.4 lb·ft)
Cover bolt (V-belt case cover) M6 3 10 N·m (1.0 kgf·m, 7.4 lb·ft)
V-belt case air filter element cover
bolt
M6 4 10 N·m (1.0 kgf·m, 7.4 lb·ft)
Kick shaft plate bolt M6 4 10 N·m (1.0 kgf·m, 7.4 lb·ft)
Kick starter lever bolt M6 1 12 N·m (1.2 kgf·m, 8.9 lb·ft)
Primary fixed sheave assembly nut M12 1 40 N·m (4.0 kgf·m, 30 lb·ft)
Clutch housing nut M12 1 37 N·m (3.7 kgf·m, 27 lb·ft)
CKP (Crankshaft position) sensor
screw
M6 2 11 N·m (1.1 kgf·m, 8.1 lb·ft)
Stator coil assembly bolt M6 3 11 N·m (1.1 kgf·m, 8.1 lb·ft)
Starter generator rotor nut M12 1 70 N·m (7.0 kgf·m, 52 lb·ft)
Engine temperature sensor M10 1 15 N·m (1.5 kgf·m, 11 lb·ft)
Don’t use an
impact
wrench.
O
2
sensor
M12 1 25 N·m (2.5 kgf·m, 18 lb·ft)
Don’t use an
impact
wrench.
Air filter case screw M5 6 1.3 N·m (0.13 kgf·m, 0.95 lb·ft)
Tightening
order addi-
tion (anti-
clock wise)
Air cleaner cap screw (at air filter
case assembly)
M5 4 1.3 N·m (0.13 kgf·m, 0.95 lb·ft)
ISC (Idle speed control) unit holder
screw
M6 1 5 N·m (0.5 kgf·m, 3.7 lb·ft)
Clutch carrier nut M28 1 55 N·m (5.5 kgf·m, 41 lb·ft)
Item
Thread
size
Q’ty Tightening torque Remarks
LS
LT
4
1
2
3
6
5
B7JF8197E1.book Page 11 Tuesday, June 29, 2021 2:28 PM

Yamaha LCX125 Specifications

General

Brand	Yamaha
Model	LCX125
Category	Motorcycle
Language	English