Yamaha DT125R 1989 Manual page 14

MAINTENANCE SPECIFICATIONS
I
SPEC
I
:Pf
I
Tightening Torque:
Thread
Tightening torque
Part to be tightened Q'ty
size
Remarks
Nm
m•kg ft•lb
Spark Plug
1 M14 x 1.25 20 2.0
14
Cylinder Head
Nut
5 M a x 1.25 22 2.2
16
Cylinder a
Stud bolt
9 M 8 x 1.25 13 1.3 9.4
Nut
4 M 8 x 1.25
28
2.8
20
Power Valve Holder, Valve, Cover,
Cap Seal
Bolt
6 M 5 x 0.8 7
0.7 5.1
Power Valve Pully
Bolt
1 M 6 x 1.0 10 1.0 7.2
•
Balancer Gear
Nut 2
M12 x 1.0
55
5.5
40
Thermostat Valve Cover
Screw
3
M 6 x 1.0 8 0.8 5.8
Housing Cover
Screw
2 M 6 x 1.0 8 0.8
5.8
Drain Bolt (Housing Cover)
1 M 6 x 1.0 10
1.0 7.2
Radiator
Bolt
2 M 6 x 1.0 8
0.8 5.8
Warm Water Hose (Carburetor)
Bolt
2 M 6 x 1.0 8
0.8 5.8
Radiator Cap Stopper
Screw 1
M 5 x 0.8 5 0.5 3.6
Oil Pump
Screw 2 M 5 x 0.8 5 0.5
3.6
Carburetor Joint
•
Bolt
4
M 6 x 1.0 8 0.8 5.8
Air Filter
Bolt
2 M 6 x 1.0
5
0.5 3.6
Exhaust Pipe
Nut
2 M 8 x 1.25 18
1.8 13
l
Stud Bolt 2
M 8 x 1.25 10
1.0 7.2
a
Bolt
3
M 6 x 1.0 8 0.8 5.8
Transmission Oil Drain Bolt
1 M 8 x 1.25 15
1.5
11
Crankcase Cover (Left)
Screw
6
M 6 x 1.0 5 0.5 3.6
Crankcase Cover (Right)
Screw
6
M 6
x 1.0 8 0.8 5.8
Oil Pump Cover
Screw
3
M 6 x 1.0 5 0.5 3.6
Crankcase
Screw
12 M 6 x 1.0
8 0.8 5.6
Oil Seal Holder
Screw
1 M 8 x 1.25 16 1.6 11
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