SPEC
2-
6885J11
2-19
Specification
Tightening torque
Specified torque
Part to be tightened Thread size
Tightening torques
N·m kgf·mft·lb
Power unit
Power unit mount bolt M8 21 2.1 15.5
Flywheel magnet nut — 160 16.0 118
Ignition coil mount bolt M6 7 0.7 5.2
Spark plug M14 25 2.5 18
Intake manifold bolt M6 12 1.2 8.9
Cylinder head bolt
1st
M8
15 1.5 11.1
2nd 30 3.0 22.1
1st
M10
20 2.0 14.8
Crankcase bolt
2nd 40 4.0 29.5
1st
M6
4 0.4 3.0
2nd 12 1.2 8.9
Crankcase nut
1st
—
20 2.0 14.8
2nd 40 4.0 29.5
1st 12 1.2 8.9
2nd 35 3.5 25.8
Connecting rod bolt 3rd M8 Loosen completely
4th 12 1.2 8.9
5th 35 3.5 25.8
Lower unit
Check screw — 9 0.9 6.6
Drain screw — 9 0.9 6.6
Lower case bolt M10 40 4.0 29.5
Lower case nut (X, Y-transom) — 40 4.0 29.5
Ring nut — 105 10.5 77.4
Pinion nut — 95 9.5 70.1
Propeller nut — 35 3.5 25.8
Cooling water inlet cover screw — 4 0.4 3.0
Bracket unit
Throttle cable lock nut (EHD) — 11 1.1 8.1
Tiller handle pivot bolt (EHD) M12 37 3.7 27.3
Steering bracket nut (EHD) — 37 3.7 27.3
Steering hook nut (ED, ET) — 20 2.0 14.8
Main switch nut (EHD) — 5 0.5 3.7
Warning indicator nut (EHD) — 4 0.4 3.0
Upper case bolt M8 21 2.1 15.5
Muffler bolt M8 21 2.1 15.5
Exhaust manifold bolt M8 21 2.1 15.5
Self-locking nut — 15 1.5 11.1
Tilt lock lever bolt (EHD, ED) M6 8 0.8 5.9
Stopper nut (ET) — 18 1.8 13.3
6885J11_02_1 04.1.1 0:43 Page 20
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