Chassis - Yamaha RS90NL Suplementary Service Manual

CHASSIS

Model
Frame:
Frame material
Seat height
Luggage box location
Steering:
Lock-to-lock angle
Ski alignment
Toe-out size
Caster angle
Ski stance (center to center)
Ski:
Ski material
Length
Width
Ski runner material
Ski cover
Ski runner wear limit
Plastic ski wear limit
Ski suspension (front suspension):
Type
Travel
Spring type
Spring rate
Wire diameter
MAINTENANCE SPECIFICATIONS
RS90N/RS90NR/RS90RS/RS90GT/RS90MS
Monocoque (Aluminum)
765 mm (30.1 in) (RS90N/RS90NR/RS90RS/RS90MS)
720 mm (28.3 in) (RS90GT)
Rear (RS90N/RS90NR/RS90RS/RS90MS)
Front (RS90GT)
(left) 29.0° (R ski) 34.5° (L ski) (RS90N/RS90NR/RS90RS/
RS90GT)
30.1° (R ski) 35.0° (L ski) (RS90MS)
(right) 34.5° (R ski) 29.0° (L ski) (RS90N/RS90NR/RS90RS/
RS90GT)
35.0° (R ski) 30.1° (L ski) (RS90MS)
Toe-out
0 ~ 15 mm (0 ~ 0.59 in)
23°
1,086 mm (42.8 in) (RS90N/RS90NR/RS90RS/RS90GT)
980 mm (38.6 in) (RS90MS)
Plastic
1,021.0 mm (40.20 in)
132.0 mm (5.20 in) (RS90N/RS90NR/RS90RS/RS90GT)
182.0 mm (7.17 in) (RS90MS)
Steel
No
8 mm (0.31 in)
12 mm (0.47 in) (RS90N/RS90NR/RS90RS/RS90GT)
24 mm (0.94 in) (RS90MS)
Independent double wishbone
219.0 mm (8.62 in) (RS90N/RS90NR/RS90RS/RS90GT)
175.0 mm (6.89 in) (RS90MS)
Coil spring
29.4 N/mm (3.00 kg/mm, 167.9 lb/in) (RS90N/RS90NR/
RS90RS)
22.6 N/mm (2.30 kg/mm, 129.0 lb/in) (RS90GT)
26.5 N/mm (2.70 kg/mm, 151.3 lb/in) (RST90MS)
8.8 mm (0.346 in) (RS90N/RS90NR/RS90RS)
8.2 mm (0.323 in) (RS90GT/RS90MS)
103
SPEC