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22) Apply engine oil to the crankshaft's primary drive gear
installation threads.
23) Install a new 22 mm flange nut and 22 mm washer on the
1
crankshaft.
24) Set the special tool on the alternator rotor side crankshaft
2
as shown, and hold the crankshaft.
TOOL:
3
Crankshaft holder
25) Tighten the 22 mm flange nut to the specified torque using
4
the special tool as shown.
NOTICE
5
To tighten the 22 mm flange nut, use the special tool and
read the torque as follows.
6
TOOL:
Lock nut wrench, 30 x 40 mm
7
8
[5]
TORQUE WRENCH
9
10
[7]
11
TORQUE WRENCH
EFFECTIVE LENGTH
[m (ft)]
12
• Formula:
[8] Torque wrench reading =
13
[9]
Torque wrench effective length [m (ft)] x Specified torque [N . m (kgf . m, lbf . ft)]
14
[9] Torque wrench effective length [m (ft)] + 0.05 [m (0.164 ft)]
TORQUE: 92 N . m (9.4 kgf . m, 68 lbf . ft)
15
• Example:
16
Torque wrench reading in case of using a torque wrench
which effective length is 0.4 m (1.31 ft)
17
0.4 [m (1.31 ft)] x 92 [N . m (9.4 kgf . m, 68 lbf . ft)]
0.4 [m (1.31 ft)] + 0.05 [m (0.164 ft)]
18
= 82 [N . m (8.4 kgf . m, 60 lbf . ft)]
19
26) After tightening the 22 mm flange nut, stake it into the
groove in the crankshaft with a punch.
20
27) Clean the crankshaft/alternator rotor mating surfaces
thoroughly using a clean shop towel sprayed with
degreasing cleaning solvent. Wipe up oil from the mating
surface with the alternator rotor (P. 7-20).
28) Install the engine on the outboard motor (P. 6-9).
29) Install the following parts.
- Electric parts/main wire harness (Section 18)
- Oil filter cartridge (P. 3-5)
- Cylinder head assembly (P. 9-29)
- Air vent strainer/air vent tube (P. 5-115)
- Vapor separator (P. 5-110)
- Alternator/timing belt (P. 7-13)
- Engine cover (P. 4-2)
10-29
070PB-ZZ50100
07916-9690000
[6]
LOCK NUT WRENCH,
30 x 40 mm
[0.05 m
(0.164 ft)]
[10]
[1]
CRANKSHAFT
HOLDER
070PB-ZZ50100
[4]
LOCK NUT WRENCH,
30 x 40 mm
07916-9690000
220
[2]
22 mm FLANGE NUT
[3]
GROOVE
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