Power Train - Yamaha SXV70SJ Supplementary Service Manual

POWER TRAIN

Model
Transmission:
Type
Range of ratio
Engagement speed r/min
Shift r/min
Sheave distance
V-Belt:
Part number/Manufacturer
Circumference
Width "A"
Wear limit "B"
Primary sheave spring:
Part number
Color code
Diameter
Wire diameter
Preload
Spring rate
Number of coils
Free length
Primary sheave weight arm:
Part number (with bush)
Weight (without bush and riv-
ets)
Rivet:
Outer
Part number
Material
Size
Quantity
Hole quantity
Inner
Part number
Material
Size
Quantity
Hole quantity
MAINTENANCE SPECIFICATIONS
V-belt automatic
3.8 X 1.0 : 1
3,900 ± 200 r/min (3,700 X 4,100 r/min) (SXV70SJ)
3,500 ± 200 r/min (3,300 X 3,700 r/min) (VT70J for U.S.A, CAN)
3,100 ± 200 r/min (2,900 X 3,300 r/min) (VT70J for EUR)
8,400 ± 250 r/min (8,150 X 8,650 r/min)
267 X 270 mm (10.51 X 10.63 in)
8DN-17641-00 /MITSUBOSHI
1,129 X 1,137 mm (44.4 X 44.7 in)
34.5 mm (1.36 in)
32.5 mm (1.28 in)
90501-603L2 (SXV70SJ)
90501-551L3 (VT70J for U.S.A, CAN)
90501-601L7 (VT70J for EUR)
Yellow-White-Yellow (SXV70SJ)
Blue-Pink-Blue (VT70J for U.S.A, CAN)
Pink-Pink-Pink (VT70J for EUR)
60 mm (2.36 in)
6.0 mm (0.236 in) (SXV70SJ/VT70J for EUR)
5.5 mm (0.216 in) (VT70J for U.S.A, CAN)
441 N (45 kg, 99 lb) (SXV70SJ)
294 N (30 kg, 66 lb) (VT70J)
24.5 N/mm (2.50 kg/mm, 140 lb/in) (SXV70SJ)
19.6 N/mm (2.0 kg/mm, 112 lb/in) (VT70J for U.S.A, CAN)
29.4 N/mm (3.0 kg/mm, 168 lb/in) (VT70J for EUR)
5.39 (SXV70SJ)
4.91 (VT70J for U.S.A, CAN)
4.82 (VT70J for EUR)
91.4 mm (3.60 in) (SXV70SJ)
88.4 mm (3.48 in) (VT70J for U.S.A, CAN)
83.4 mm (3.28 in) (VT70J for EUR)
8EK-17605-00 (SXV70SJ/VT70J for U.S.A, CAN)
8BU-17605-10 (VT70J for EUR)
39.00 g (1.376 oz) (SXV70SJ/VT70J for U.S.A, CAN)
45.41 g (1.602 oz) (VT70J for EUR)
90261-06033
Steel
17.2 mm (0.677 in)
3
3
90261-06034 (SXV70SJ)
90261-06033 (VT70J)
Steel
13.9 mm (0.547 in) (SXV70SJ)
17.2 mm (0.677 in) (VT70J)
3
3
–70–
SXV70SJ/VT70J
SPEC