Yamaha VK540EF, Руководство по обслуживанию

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2-40
GEAR SELECTION
INSP
ADJ
A
B
C D
E
F
G
A
B
A
B
C
D
E
F
G H
I
A
B
Seat
Sheave
Identification mark
A
B C D
E
1 Chain and sprocket pat number
Part name Teeth & links Part no. Standard
Drive gear 17 teeth 83R-17682-00 VK540E
Driven gear 39 teeth 83R-47548-00 VK540E
Chain 70 links 94880-06070 VK540E
2 Gear ratio
Drive gear
Driven gear
17 teeth
39 teeth
2.29
70 links
3 Secondary spring
Part no.
Spring rate
N
S
mm / rad
(kg
S
mm/rad)
Preload
N / m (kg / mm) (lb / in)
Color
Wire
gauge
mm (in)
No. of
coils
Free
length
mm (in) Outside
diameter
mm (in)
Standard
90508-50746 7066 (721) 8.7 (0.89), 48.72 White 5.0 (0.196) 4.74 93.5 (3.68) 65 (2.559) VK540E
4 Secondary spring twist angle
90508-50746 (White)
1 2 3 4
A 20
_
50
_
80
_
110
_
B 30
_
60
_
90
_
120
_
C 10
_
40
_
(STD) 70
_
100
_
5 Torque cam (secondary spring seat)
Part no. Cam angle Identification mark Standard
8AT-17684-00 37
_
8AT00 VK540E