Yamaha RS90NL, Дополнительное руководство по обслуживанию

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95
SPEC
GENERAL SPECIFICATIONS
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:
Filler cap opening pressure 95.0 ~ 125.0 kPa (0.95 ~ 1.25 kg/cm
2
, 13.5 ~ 17.8 psi)
Capacity 4.8 L (4.22 Imp qt, 5.07 US qt) (RS90N/RS90NR/RS90RS/
RS90GT)
5.6 L (4.93 Imp qt, 5.92 US qt) (RS90MS)
Fuel:
Type Regular unleaded gasoline
Pump Octane ; 88 or higher (For USA/Canada)
Research Octane; 93 or higher (For Europe)
Tank capacity 39.3 L (8.65 Imp gal, 10.38 US gal)
Carburetors:
Type/Quantity CVK40/3
Manufacture KEIHIN
Spark plug:
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 1.90 (40/21) (RS90N/RS90NR/RS90RS)
1.73 (38/22) (RS90GT)
2.22 (40/18) (RS90MS)
Reverse system No (RS90N/RS90MS)
Yes (RS90NR/RS90RS/RS90GT)
Chassis:
Frame type Monocoque
Caster 23.0°
Ski stance (center to center) 1,086 mm (42.8 in) (RS90N/RS90NR/RS90RS/RS90GT)
980 mm (38.6 in) (RS90MS)
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 723.0 mm (28.46 in) (RS90N/RS90NR/RS90RS)
768.0 mm (30.24 in) (RS90GT)
1,201.0 mm (47.28 in) (RS90MS)
Track deflection mm/100 N (10 kg, 22 lb) 30 ~ 35 mm (1.18 ~ 1.38 in)
Brake:
Brake type Caliper type disc brake
Operation method Handlebar, left hand operated
Model RS90N/RS90NR/RS90RS/RS90GT/RS90MS
R + M
2
9