Yamaha RSG90GTW, Supplementary Service Manual

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45
SPEC
GENERAL SPECIFICATIONS
Oil filter:
Oil filter type Cartridge (paper)
Drive chain housing oil:
Type Gear oil “GL-3” 75W or 80W
Capacity 0.25 L (0.22 Imp qt, 0.26 US qt)
Coolant:
Capacity 5.6 L (4.93 Imp qt, 5.92 US qt) (RSG90GT)
5.2 L (4.58 Imp qt, 5.50 US qt) (RST90GT “USA/Canada”)
5.4 L (4.75 Imp qt, 5.71 US qt) (RST90GT “Europe”)
Fuel:
Type Regular unleaded gasoline
Pump Octane (R + M)/2; 86 or higher (USA/Canada)
Research Octane; 91 or higher (Europe)
Tank capacity 39.3 L (8.65 Imp gal, 10.38 US gal)
Carburetors:
Type/Quantity CVK40/3
Manufacture KEIHIN
Spark plugs:
Type CR8E
Manufacture NGK
Gap 0.7 ~ 0.8 mm (0.028 ~ 0.031 in)
Transmission:
Primary reduction system V-Belt
Primary reduction ratio 3.8 ~ 1 : 1
Clutch type Automatic centrifugal engagement
Secondary reduction system Chain
Secondary reduction ratio 1.77 (39/22) (RSG90GT/RST90GT “USA/Canada”)
1.95 (39/20) (RST90GT “Europe”)
Reverse system Yes
Chassis:
Frame type Monocoque
Caster 23.0°
Ski stance (center to center) 1,086 mm (42.8 in)
Suspension:
Front suspension type Double wishbone
Rear suspension type Slide rail suspension
Track:
Track type Internal drive type
Track width 381.0 mm (15.00 in)
Length on ground 960.0 mm (37.80 in) (RSG90GT)
985.0 mm (38.78 in) (RST90GT)
Track deflection mm/100 N (10 kg, 22 lb) 25.0 ~ 30.0 mm (0.98 ~ 1.18 in) (RSG90GT)
30.0 ~ 35.0 mm (1.18 ~ 1.38 in) (RST90GT)
Brake:
Brake type Hydraulic disc type (ventilated disc)
Operation method Handlebar, left hand operated
Model RSG90GT/RST90GT
9