Yamaha YZ Serie Fahrer- Und Wartungshandbuch Seite 72

Part to be tightened
Spark plug
Cylinder head (nut)
(stud)
Cylinder (nut)
(stud)
Power valve:
Cover
Link lever
Holder (power valve)
Push rod
Thrust plate
Governor fork
Housing
Impeller
Water pump housing cover
Coolant drain bolt
Radiator hose clamp
Air filter element
Carburetor joint
Air filter case
Air filter joint
Read valve
Crankcase
Crankcase cover (right)
Crankcase cover (left)
Chain cover
Bearing plate cover
Holder
Oil check bolt
Oil drain bolt
Kick starter
Cluch cover
Primary drive gear
Clutch boss
Clutch spring
Push lever axle
Drive sprocket
Shift pedal
Bearing plate cover (shift cam)
Shift guide
Stopper lever
Segment
MAINTENANCE SPECIFICATIONS
Thread size
M14 ´ 1.25
M 8 ´ 1.25
M 8 ´ 1.25
M 8 ´ 1.25
M10 ´ 1.25
M 5 ´ 0.8
M 4 ´ 0.7
M 5 ´ 0.8
M 5 ´ 0.8
M 5 ´ 0.8
M 4 ´ 0.7
M 5 ´ 0.8
M 8 ´ 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 5 ´ 0.8
M 3 ´ 0.5
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
M12 ´ 1.5
M 6 ´ 1.0
M 6 ´ 1.0
M10 ´ 1.25
M16 ´ 1.0
M 6 ´ 1.0
M 6 ´ 1.0
M16 ´ 1.0
M 6 ´ 1.0
M 6 ´ 1.0
M 6 ´ 1.0
M 6 ´ 1.0
M 8 ´ 1.25
2-5
SPEC
Tightening torque
Q'ty
Nm m•kg
1 20 2.0
5 28 2.8
5 13 1.3
4 30 3.0
4 13 1.3
4 4 0.4
1 4 0.4
4 8 0.8
1 5 0.5
1 4 0.4
2 5 0.5
4 5 0.5
1 14 1.4
4 10 1.0
1 10 1.0
8 1 0.1
1 2 0.2
4 10 1.0
2 4 0.4
5 1 0.1
6 1 0.1
12 14 1.4
8 10 1.0
5 5 0.5
2 5 0.5
3 10 1.0
1 10 1.0
1 10 1.0
1 20 2.0
1 10 1.0
6 10 1.0
1 55 5.5
1 80 8.0
5 10 1.0
1 7 0.7
1 60 6.0
1 10 1.0
2 10 1.0
2 10 1.0
1 10 1.0
1 30 3.0
ft•lb
14
20
9.4
22
9.4
2.9
2.9
5.8
3.6
2.9
3.6
3.6
10
7.2
7.2
0.7
1.4
7.2
2.9
0.7
0.7
10
7.2
3.6
3.6
7.2
7.2
7.2
14
7.2
7.2
40
58
7.2
5.1
43
7.2
7.2
7.2
7.2
22