Yamaha LCX125 User Manual

TIGHTENING TORQUES
2-14
SPEC
TIP
1. Tighten the lower steering ring nut 32 N·m (3.2 kgf·m, 24 lb·ft) with a torque wrench and the steering
nut socket.
2. Loosen completely the lower steering ring nut 1/4 turn.
3. Tighten the lower ring nut 15 N·m (1.5 kgf·m, 11 lb·ft) with a torque wrench and the steering nut
socket.
4. Hold the lower steering ring nut with the steering C–spanner, and then tighten the upper steering
ring nut 55 N·m (5.5 kgf·m, 41 lb·ft) with the steering nut socket.
5. Turn the handlebar to left or right several times and make sure the steering shaft turns smoothly.
Fuel pump tightening sequence
Rear brake camshaft lever bolt M6 1 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Rear wheel nut M16 1 150 N·m (15.0 kgf·m, 111 lb·ft)
Brake lever bolt (drum) M6 2 1.5 N·m (0.15 kgf·m, 1.1 lb·ft)
Brake lever nut M6 2 6 N·m (0.6 kgf·m, 4.4 lb·ft)
Pivot pin and crankcase nut (rear
brake shoe)
M10 1 20 N·m (2.0 kgf·m, 15 lb·ft)
Seat lock assembly bolt M6 2 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Front brake caliper bolt (disc) M12 2 35 N·m (3.5 kgf·m, 26 lb·ft)
Front brake disc bolt (disc) M8 3 23 N·m (2.3 kgf·m, 17 lb·ft)
Front brake master cylinder holder
bolt (disc)
M16 2 10 N·m (1.0 kgf·m, 7.4 lb·ft)
Front brake master cylinder cover
screw (disc)
M4 2 1.5 N·m (0.15 kgf·m, 1.1 lb·ft)
Front brake caliper bleed screw (disc) M8 1 5 N·m (0.5 kgf·m, 3.7 lb·ft)
Brake hose holder and front fork outer
tube bolt (disc)
M6 1 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Brake hose holder and lower bracket
bolt (disc)
M6 1 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Brake hose union bolt at caliper (disc)
M10
1 34 N·m (3.4 kgf·m, 25 lb·ft)
Brake hose union bolt at master cylin-
der (disc)
M10
1 34 N·m (3.4 kgf·m, 25 lb·ft)
Front brake light switch screw M4 1 1.2 N·m (0.12 kgf·m, 0.88 lb·ft)
UBS brake cable lock nut at master
cylinder (disc)
M6 1 7 N·m (0.7 kgf·m, 5.2 lb·ft)
Front brake lever bolt (disc) M6 1 6 N·m (0.6 kgf·m, 4.4 lb·ft)
Brake pad pin - 1 17 N·m (1.7 kgf·m, 13 lb·ft)
Item
Thread
size
Q’ty Tightening torque Remarks
LS
LT
1
2
3
4
B7JF8197E1.book Page 14 Tuesday, June 29, 2021 2:28 PM

Yamaha LCX125 Specifications

General

Brand	Yamaha
Model	LCX125
Category	Motorcycle
Language	English