Tightening Torques - YAMAHA Marine F20A Serie Manual De Servicio

SPEC
Part to be tightened
Clamp bracket - lower (manual tilt)
Tilt stop lever
Clamp bracket - upper (PTT)
Clamp bracket - lower (PTT)
Oil pan
Engine oil drain bolt
Muffler
Exhaust manifold
Exhaust guide
Grease nipple
PTT mount
PTT UNIT
Plug screw
Tilt cylinder
Motor unit
Cylinder end screw
Gear pump
Main valve
Tilt piston
Manual control screw
Up-relief valve
ELECTRICAL
Oil pressure switch
Starter motor mounting
CDI unit
Ignition coil
Engine stop switch
Starter switch

TIGHTENING TORQUES

Thread size
Nm
M8
8.0
M8
8.0
7/8 UNF
23.0
M10
37.0
M6
10.3
27.0
M6
9.3
M6
9.3
M8
21.0
3.0
M6
18.0
M10
7.0
M6
9.0
M6
7.0
90.0
M4
4.0
7.0
M10
61.0
3.0
6.0
1/8 NPTF
5.7
M8
29.5
M6
7.0
M6
7.0
4.5
4.5
2-11
Tightening torque
m • kg
ft • lb
0.8
5.8
0.8
5.8
2.3
17.0
3.7
27.0
0.95
7.6
2.7
19.9
0.95
6.9
0.95
6.9
2.1
15.5
0.3
2.2
1.8
13.0
0.7
5.2
0.9
6.6
0.7
5.2
9.2
66.4
0.4
3.0
0.7
5.2
6.1
44.0
0.3
2.2
0.6
4.3
0.6
4.2
3.0
21.8
0.7
5.2
0.7
5.2
0.5
3.3
0.5
3.3
E

Capítulos

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