Yamaha YZ125(T)/T1 Owner's Service Manual page 77

Part to be tightened
Rear brake master cylinder and frame
L L
Rear brake master cylinder cap
Rear brake hose union bolt (caliper)
L L
Rear brake hose union bolt (master cylinder)
L L
Rear wheel axle and nut
L L
Nipple (spoke)
L L
L L Driven sprocket and wheel hub
Disc cover and rear brake caliper
L L
Protector and rear brake caliper
L L
Chain puller adjust bolt and locknut
Engine mounting:
Engine and frame (front)
L L
Engine and frame (lower)
L L
L L Engine bracket and frame
Engine bracket and engine
L L
Pivot shaft and nut
L L
L L Relay arm and swingarm
Relay arm and connecting rod
L L
Connecting rod and frame
L L
Rear shock absorber and frame
L L
Rear shock absorber and relay arm
L L
Rear frame and frame (upper)
L L
Rear frame and frame (lower)
L L
L L Swingarm and brake hose holder
Swingarm and patch
Chain tensioner mounting
Chain support and swingarm
Seal guard and swingarm
Cable guide and frame
Fuel tank mounting boss and frame
L L
Fuel tank mounting
L L
Fuel tank and fuel cock
L L
Fuel tank and seat set bracket
Fuel tank and hooking screw (fitting band)
Fuel tank and fuel tank bracket
Air scoop and fuel tank
L L
L L Air scoop and panel
Front fender mounting
L L
Rear fender mounting (front)
L L
Rear fender mounting (rear)
L L
Side cover mounting
L L
Seat mounting
Number plate
L L
NOTE:
- marked portion shall be checked for torque tightening after break-in or before each race.
L L
MAINTENANCE SPECIFICATIONS
Thread size
M 6 × 1.0
M 4 × 0.7
M10 × 1.25
M10 × 1.25
M20 × 1.5
M 8 × 1.25
M 6 × 1.0
M 6 × 1.0
M 8 × 1.25
M10 × 1.25
M10 × 1.25
M 8 × 1.25
M 8 × 1.25
M16 × 1.5
M14 × 1.5
M14 × 1.5
M14 × 1.5
M10 × 1.25
M10 × 1.25
M 8 × 1.25
M 8 × 1.25
M 5 × 0.8
M 4 × 0.7
M 8 × 1.25
M 6 × 1.0
M 5 × 0.8
M 5 × 0.8
M10 × 1.25
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 6 × 1.0
M 8 × 1.25
M 6 × 1.0
2-10
Q'ty
Nm
2 10
2
1 30
1 30
1 125
– 72
6 42
2
2
2 16
1 64
1 64
2 34
1 34
1 85
1 80
1 80
1 80
1 56
1 53
1 32
2 29
4
4
2 19
3
4
2
2 20
2 10
2
1
1
4
4
2
4
2
2 12
2
2 19
1
SPEC
Tightening torque
m•kg ft•lb
1.0 7.2
2 0.2 1.4
3.0 22
3.0 22
12.5 90
3 0.3 2.2
4.2 30
7 0.7 5.1
7 0.7 5.1
1.6 11
6.4 46
6.4 46
3.4 24
3.4 24
8.5 61
8.0 58
8.0 58
8.0 58
5.6 40
5.3 38
3.2 23
2.9 21
1 0.1 0.7
2 0.2 1.4
1.9 13
7 0.7 5.1
5 0.5 3.6
4 0.4 2.9
2.0 14
1.0 7.2
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
7 0.7 5.1
6 0.6 4.3
7 0.7 5.1
7 0.7 5.1
1.2 8.7
7 0.7 5.1
1.9 13
7 0.7 5.1