Torque Specifications - TOHATSU MD 70-90C2 Service Manual

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Service Data

5. Torque Specifications

Tightening Location
ylinder Head over
ylinder Head over &
ylinder Head
rankcase
ompressor Head
Air Box
Throttle Body
Water Temp Sensor
Driven Pulley
Drive Pulley (Flywheel Nut)
Spark Plug
Hose Joint Adapter (FFP)
Hose Joint Nut (Air ompressor)
Engine Mount Bolt
(Engine Base & Drive Shaft Housing)
Exhaust Pipe
Shift Lever Shaft Holder
Mount Rubber (Upper)
Mount Rubber (Lower)
Stern Bracket
Gear ase
Pinion Gear (B Gear)
Propeller Shaft Housing
able Joint Nut
2-14
Screw B x
Type of
Wrench
Pitch
Fastner
A
10
M6 x 1.0
13
M8 x 1.25
13
M8 x 1.25
17
M10 x 1.25
17
M10 x 1.25
10
M6 x 1.0
10
M6 x 1.0
10
M6 x 1.0
19
Ñ
17
M10 x 1.25
30
M18 x 1.5
16
M12 x 1.25
17
Ñ
17
Ñ
13
M8 x 1.25
10
M6 x 1.0
13
M8 x 1.25
17
7/16-20UNF
17
M12 x 1.25
32
7/8-14UNF
Nylon Nut
13
M8 x 1.25
14
M10 x 1.25
22
M16 x 1.5
13
M8 x 1.25
8
10-32UNF
Temporary
Driving Torque
¥ m lb ¥ ft kgf ¥ m
Bolt
2.0
1.4
0.2
2
Bolt
12
9
1.2
1
Bolt
13
9
1.3
2
Bolt
20
14
2.0
1
Nut
20
14
2.0
1
Bolt
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Nut
Ñ
Ñ
Ñ
Nut
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Nut
Ñ
Ñ
Ñ
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Nut
Ñ
Ñ
Ñ
Bolt
Ñ
Ñ
Ñ
Nut
Ñ
Ñ
Ñ
Driving Torque
Remarks
¥ m lb ¥ ft kgf ¥ m
6.0
4
0.6
4
Driving sequence
1→2→3→4
32
23
3.2
3
25
18
2.5
4
Driving sequence
40
29
4.0
3
1→2→3→4
40
29
4.0
3
9
7
0.9
9
7
0.9
9
7
0.9
22
16
2.2
50
36
5.0
260
190
26.0
25
18
2.5
15
11
1.5
15
11
1.5
25
18
2.5
11
8
1.1
7
5
0.7
45
33
4.5
32
23
3.2
25
18
2.5
25
18
2.5
40
29
4.0
110
80
11.0
25
18
2.5
1.5
1.1
0.15
TLDI 75/90C2 2010

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