Yamaha YP250R 2005 Service Manual page 40

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Item
Timing mark accessing plug
Starter clutch
Secondary sheave
Primary sheave cap
Primary sheave
Clutch carrier
Secondary sheave bracket
Stator coil
Pickup coil
Starter motor
Coolant temperature sensor
Air filter case mounting bolt
Exhaust pipe nut
Muffler mounting bolt
Muffler joint bolt
Coolant reservoir
Radiator
Thermo switch (auto choke)
Thermo switch (radiator fan motor)
Cylinder head tightening sequence:
TIGHTENING TORQUES
Thread
Part name
Q'ty
size
M16
Bolt
M8
Nut
M14
Screw
M4
Nut
M14
Nut
M36
Bolt
M8
Bolt
M6
Bolt
M5
Bolt
M6
Pt 1/8
Bolt
M6
Nut
M8
Bolt
M12
Bolt
M8
Bolt
M6
Bolt
M6
M18
M18
2 - 20
SPEC
Tightening torque
Nm m · kg ft · lb
1
8
0.8
5.8
3
30
3.0
22
1
60
6.0
43
4
3
0.3
2.2
1
80
8.0
58
1
90
9.0
65
4
22
2.2
16
3
10
1.0
7.2
2
7
0.7
5.1
2
10
1.0
7.2
1
8
0.8
5.8
2
9
0.9
6.5
2
20
2.0
14
3
65
6.5
47
1
14
1.4
10
2
7
0.7
5.1
2
10
1.0
7.2
1
30
3.0
22
1
30
3.0
22
Remarks
LT
LT
LT
LT
LT

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