Service Specifications - TOHATSU 40 Service Manual

SERVICE SPECIFICATIONS

Special Torque Values
Description
Thermostat Cap
Electrical Box
Cover Bolt
Spark Plug
Engine Mounting Bolt
Exhaust Cover Bolt
Flywheel Nut
Cylinder Head Bolt
Cylinder Head
Cover Bolt
Crankcase Bolt
Carburetor
Mounting Bolt
Intake Manifold Bolt
3-/ 4-Cylinder
40 / 50 60 / 70
44 - 53 44 - 53
5 - 6 5 - 6
0.5 - 0.6 0.5 - 0.6
4 - 9
–– 0.45 - 1.0
0.05 - 0.1
(18 - 22) (18 - 22)
25 - 29 25 - 29
2.5 - 2.9 2.5 - 2.9
(14 - 15) (14 - 15)
19 - 21 19 - 21
1.9 - 2.1 1.9 - 2.1
71 - 88 71 - 88
8 - 10 8 - 10
0.8 - 1.0 0.8 - 1.0
(65 - 80) (101 - 116)
88 - 108 137 - 157
8.8 - 10.8 13.7 - 15.7
(22 - 25)
M6:
(3 - 5) 29 - 34
5 - 6 2.9 - 3.4
0.5 - 0.6
M8:
(22 - 25)
29 - 34
2.9 - 3.4
44 - 53
–– 5 - 6
0.5 - 0.6
M8:
(17 - 19)
24 - 26
(17 - 19)
2.4 - 2.6
24 - 26
M10:
2.4 - 2.6
(27 - 30)
37 - 41
3.7 - 4.1
44 - 53 44 - 53
5 - 6 5 - 6
0.5 - 0.6 0.5 - 0.6
44 - 53 68 - 88
5 - 6 8 - 10
0.5 - 0.6 0.8 - 1.0
Torque
in-lb (ft-lb)
N·m
kg-m
Model
80 / 90 115 / 120 / 140
44 - 53
5 - 6
0.5 - 0.6
4 - 9
0.45 - 1.0
0.05 - 0.1
(18 - 22)
25 - 29
2.5 - 2.9
(17 - 19)
24 - 26
2.4 - 2.6
115 - 133
13 - 15
1.3 - 1.5
(101 - 116) (181 - 195)
137 - 157
13.7 - 15.7 24.5 - 26.5
(22 - 25)
29 - 34
2.9 - 3.4
44 - 53
5 - 6
0.5 - 0.6
M8: M8:
(17 - 19)
24 - 26
2.4 - 2.6
M10: M10:
(27 - 30)
37 - 41
3.7 - 4.1
––
44 - 53
5 - 6
0.5 - 0.6
POWERHEAD
Threadlocker
44 - 53
5 - 6 ––
0.5 - 0.6
26 - 44
3 - 5 ––
0.3 - 0.5
(18 - 22)
25 - 29 ––
2.5 - 2.9
(25 - 30)
34 - 41 ––
3.4 - 4.1
115 - 133
13 - 15 ––
1.3 - 1.5
245 - 265 ––
(22 - 25)
29 - 34
2.9 - 3.4
––
44 - 53
5 - 6 ––
0.5 - 0.6
(17 - 19)
24 - 26
2.4 - 2.6
––
(27 - 30)
37 - 41
3.7 - 4.1
–– ––
44 - 53
5 - 6 ––
0.5 - 0.6
4-3