Clutch - Yamaha SXV70ERG Supplementary Service Manual

CLUTCH

High altitude
Specifications Model: SXV70/SXV70ER
A
Elevation
B
Engine idle speed APPROX 1,800 r/min
Engagement
C
APPROX 3,900 r / min
r / min
D
Shift r / min APPROX 8,400
E
Main jet
d
F
Pilot jet
G
Pilot screw
H
Secondary
reduction ratio
38 / 22 (68 L)
(number of links)
I
Primary sheave
90501-603L2
spring
J
Color Y-W-Y
K
Free length
91.4 mm (3.60 in)
L
Preload 441 N (45 kg, 99 lb)
24.5 N / mm
M
Spring rate
(2.5 kg / mm,
140 lb / in)
N Wire diameter 6.0 mm (0.236 in)
O Outside diameter
60 mm (2.36 in)
8EK-17605-00
P
Weight (ID)
(8EK00)
Steel 17.2 (OUT)
Q
Weight rivet
Steel 13.9 (IN)
R
Weight bushing Duralon
S
Roller outer dia. 14.5 mm (0.57 in)
T Roller bushing Duralon
Pri. clutch shim None
U
Secondary sheave
V
90508-536A9
spring
W
Color R
X
Free length 75 mm (2.95 in)
70_ (1-6)
Y
Preload rate
729 kgSmm / rad
Z
Wire diameter
5.3 mm (0.209 in)
a
Outside diameter 69.5 mm (2.736 in)
b
Sec. torque cam
47_
angle
c
Sec. clutch shim 1.0 mm (0.04 in)
X 800 m 600 X 1,400 m
(2,000 X 4,500 ft)
(X 2,500 ft)
z
z
z
r / min
Refer to "HIGH ALTITUDE SETTINGS" in "MAINTENANCE SPECIFICATIONS".
z
z
z
z
z
z
z
z
z
Steel 13.9 (OUT)
Steel 13.9 (IN)
z
z
z
z
z
z
z
z
z
z
z
z
CLUTCH
1,200 X 2,000 m 1,800 X 2,600 m
(4,000 X 6,500 ft) (6,000 X 8,500 ft)
z
APPROX 4,000 r/min APPROX 4,100 r/min
z
38 / 21 (68 L) 38 / 20 (68 L)
z
z
z
z
z
z
z
z
Steel 10.3 (OUT) Aluminum 10.3 (OUT)
Steel 13.9 (IN) Steel 13.9 (IN)
z
z
z
z
z
z
z
z
z
z
z
z
–31–
INSP
ADJ
R Red
W White
Y Yellow
2,400 X 3,000 m
(8,000 X 10,000 ft)
z z
z
z z
z
z z
z z
z z
z z
z z
z z
z z
z z
None (OUT)
Steel 13.3 (IN)
z z
z z
z z
z z
z z
z z
z z
z z
z z
z z
z z
z z