Yamaha YZ85(R)/LC Owner's Service Manual page 77

Part to be tightened
Upper bracket and outer tube
Lower bracket and outer tube
Upper bracket and steering stem
Handlebar holder and upper bracket
Steering stem and steering ring nut
Front fork and front fork cap bolt
Front fork and base valve
Front fork cap bolt and damper rod
Front fork bleed screw and front fork cap bolt
Front fork and front fork protector
Front fork and brake hose guide
Front fork and brake hose holder
Throttle grip cap
Throttle cable cap
Front brake master cylinder
Brake lever mounting bolt
Brake lever mounting nut
Brake lever position locknut
Clutch lever holder
Front brake master cylinder cap
Front brake hose union bolt
Front fork and brake caliper bracket
Brake caliper support bolt
Front brake caliper and bleed screw
Rear brake caliper and brake caliper bracket
Rear brake caliper and pad pin
Rear brake caliper and bleed screw
Front wheel axle and axle nut
Front brake disc
Rear brake disc
Rear brake master cylinder
Rear brake reservoir tank
Rear brake hose union bolt
Rear wheel axle and axle nut
NOTE:
1. First, tighten the steering nut approximately 38 Nm (3.8 m • kg, 27 ft • lb) by using the steering
nut wrench, then loosen the steering nut one turn.
2. Retighten the steering nut 4 Nm (0.4 m • kg, 2.9 ft • lb).
MAINTENANCE SPECIFICATIONS
Thread size
M8 × 1.25
M8 × 1.25
M22 × 1.0
M8 × 1.25
M25 × 1.0
M40 × 1.0
M22 × 1.0
M10 × 1.0
M5 × 0.8
M6 × 1.0
M5 × 0.8
M6 × 1.0
M5 × 0.8
M4 × 0.7
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M5 × 0.8
M4 × 0.7
M10 × 1.25
M8 × 1.25
M8 × 1.25
M7 × 1.0
M8 × 1.25
M10 × 1.0
M8 × 1.25
M12 × 1.25
M6 × 1.0
M6 × 1.0
M6 × 1.0
M6 × 1.0
M10 × 1.25
M14 × 1.5
2 - 12
SPEC
Tightening torque
Q'ty
Nm m·kg
2 22 2.2
4 20 2.0
1 125 12.5
4 27 2.7
1 Refer to NOTE.
2 28 2.8
2 55 5.5
2 15 1.5
2 1 0.1
6 7 0.7
1 4 0.4
1 10 1.0
2 4 0.4
2 1 0.1
2 9 0.9
1 6 0.6
1 6 0.6
1 5 0.5
2 4 0.4
2 2 0.2
2 26 2.6
2 30 3.0
1 23 2.3
1 6 0.6
2 23 2.3
2 18 1.8
1 6 0.6
1 70 7.0
3 12 1.2
4 12 1.2
2 10 1.0
1 10 1.0
2 26 2.6
1 90 9.0
ft·lb
16
14
90
19
20
40
11
0.7
5.1
2.2
7.2
2.2
0.7
6.5
4.3
4.3
3.6
2.2
1.4
19
22
17
4.3
17
13
4.3
50
8.7
8.7
7.2
7.2
19
65