Yamaha YZ 2018 Series, Owner'S Service Manual

Page: 259 / 402

GENERATOR AND STARTER CLUTCH
5-62
EASB29B274
INSTALLING THE STARTER CLUTCH
1. Install:
• Stator “1”
• Stator bolt “2”
• Crankshaft position sensor “3”
• Holder “4”
• Crankshaft position sensor bolt “5”
TIP
• Pass the AC magneto lead “6” and crankshaft
position sensor lead “7” under the holder as
shown.
• Tighten the stator bolt using the T25 bit.
• Apply the sealant to the grommet of the AC
magneto lead.
2. Install
• Starter clutch drive gear “1”
TIP
Apply the engine oil on the starter clutch drive
gear inner circumference.
3. Install:
• Starter clutch “1”
To generator rotor “2”.
EASB29B275
INSTALLING THE GENERATOR
1. Install:
• Woodruff key “1”
• Generator rotor “2”
TIP
• Clean the contact surfaces of the tapered por-
tions of the crankshaft and generator rotor.
• When installing the woodruff key, make sure
that its flat surface “a” is in parallel with the
crankshaft center line “b”.
• When installing the generator rotor, align the
keyway “c” of the generator rotor with the
woodruff key.
Stator bolt
7 N·m (0.7 kgf·m, 5.2 lb·ft)
LOCTITE®
Crankshaft position sensor bolt
10 N·m (1.0 kgf·m, 7.4 lb·ft)
Yamaha bond No. 1215
90890-85505
(Three bond No.1215®)
T
R
.
.
T
R
.
.
6
7
1
3
2
2
5
5
4
LT
Starter clutch bolt
16 N·m (1.6 kgf·m, 12 lb·ft)
LOCTITE®
2
1
LT
T
R
.
.
2
C
1 1
1 a b