Honda GP160H Manual page 23

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SERVICE INFORMATION
TORQUE VALUES
Item
Crankcase cover bolt
Cylinder head bolt
Engine oil drain plug bolt
Connecting rod bolt
Rocker arm pivot bolt
Rocker arm pivot lock nut
Spark plug
Oil level switch joint nut
Flywheel nut
Fuel tank nut/bolt
Fuel tank joint
Air cleaner mount nut
Muffler nut
Muffler stay bolt (GP200H only)
Recoil starter set screw
STANDARD TORQUE VALUES
Screw
Bolt and nut
Flange bolt and nut
SH (Small head) flange bolt
CT (Cutting threads) flange bolt (Retightening)
2-4
Thread Dia. (mm)
M8 x 1.25
M8 x 1.25
M10 x 1.25
M7 x 1.0
M8 x 1.25 (Special bolt)
M6 x 0.5 (Special nut)
M14 x 1.25 (Special)
M10 x 1.25
M14 x 1.5 (Special nut)
M6 x 1.0
M10 x 1.25
M6 x 1.0
M8 x 1.25
M6 x 1.0
M6 x 1.0
(Special screw)
Item
Torque values
N·m kgf·m
24 2.4
24 2.4
18 1.8
12 1.2
24 2.4
10 1.0
18 1.8
10 1.0
75 7.5
10 1.0
2 0.2
9 0.9
24 2.4
12 1.2
10 1.0
Thread Dia. (mm)
M4
M5
M6
M5
M6
M8
M10
M12
M5
M6
M8
M10
M6
M5
M6
Remark
lbf·ft
18
18 Apply engine oil to
the threads and
seating surface.
13
9 Apply engine oil to
the threads and
seating surface.
18 Apply engine oil to
the threads and
pivot.
7
13
7
55 Apply engine oil to
the threads and
seating surface.
7
1.5
6.6
18
9
7.0
Torque values
N·m kgf·m lbf·ft
2.1 0.2 1.5
4.3 0.4 3.2
9 0.9 6.6
5.3 0.5 3.9
10 1.0 7
22 2.2 16
34 3.5 25
54 5.5 40
5.3 0.5 3.9
12 1.2 9
23 2.3 17
40 4.1 30
9 0.9 6.6
5.4 0.6 4.0
12 1.2 9