Yamaha E115A Service Manual page 43

Part to be tightened
Lower unit
Check screw
Drain screw
Lower case mount bolt
Lower case mount nut (E115A: Y-transom)
Trim tab bolt
Water pump housing bolt
Ring nut
Pinion nut
Propeller nut
Cooling water inlet cover screw
Bracket unit
Lock nut
Tiller handle mount nut (MH, WH)
Tiller handle bracket nut (MH, WH)
Engine stop lanyard switch nut
Engine start switch nut (WH)
Shift position bolt
Upper mount nut
Lower mount nut
Exhaust guide bolt
Exhaust manifold bolt
Muffler bolt
Upper case mount bolt
Self-locking nut
Trim stopper nut
Trim sensor cam screw
1.5
PTT unit
PTT motor mount bolt
Reservoir tank mount bolt
Reservoir cap
Manual valve
Gear pump cover bolt
Gear pump housing bolt
Tilt cylinder end screw
Tilt piston nut
Trim cylinder end screw
Erectrical
Starter motor bracket bolt
61U5H11
Tightening torques
Thread size
N·m
— 9
— 9
M10 39
— 39
M10 39
M8 18
— 103
— 93
— 54
— 4
— 11
— 37
— 37
— 3
— 4
— 24
— 51
— 71
M8 18
M8 18
M8 18
M8 21
— 15
— 36
—
M6 5
M6 5
— 7
— 3
M5 6
M6 8
— 127
— 96
— 132
M8 30
Tightening torque
kgf·m ft·lb
0.9 6.6
0.9 6.6
3.9 28.8
3.9 28.8
3.9 28.8
1.8 13.3
10.3 76.0
9.3 68.6
5.4 39.8
0.4 3.0
1.1 8.1
3.7 27.3
3.7 27.3
0.3 2.2
0.4 3.0
2.4 17.7
5.1 37.6
7.1 52.4
1.8 13.3
1.8 13.3
1.8 13.3
2.1 15.5
1.5 11.1
3.6 26.6
2 0.2
0.5 3.7
0.5 3.7
0.7 5.2
0.3 2.2
0.6 4.4
0.8 5.9
12.7 93.7
9.6 70.8
13.2 97.4
3.0 21.1
2-20
1
2
3
4
5
6
7
8
9