Yamaha RS90RK, Руководство по обслуживанию

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9-2
SPEC
GENERAL SPECIFICATIONS
Engine:
Engine type Liquid-cooled, 4-stroke, DOHC
Cylinder type Backward-inclined parallel 3-cylinder
Displacement 973 cm
3
(59.37 cu.in)
Bore
×
stroke 79.0
×
66.2 mm (3.11
×
2.61 in)
Compression ratio 11.3 : 1
Maximum hose power r/min 84.7 kw (115.2 PS)/8,500 r/min
Maximum torque r/min 101.6 Nm (10.4 kgf)/7,000 r/min
Vacuum pressure at engine idling speed 24.0 kPa (0.24 kg/cm
2
, 3.41 psi)
Standard compression pressure (at sea
level) 1,450 kPa (14.5 kg/cm
2
, 1,206 psi) at 400 r/min
Starting system Electric starter
Lubrication system: Dry sump
Engine oil:
Type API SE, SF, SG or higher SAE 0W-30
Oil capacity
Periodic oil change 2.8 L (2.5 Imp qt, 3.0 US qt)
With oil filter replacement 3.0 L (2.6 Imp qt, 3.2 US qt)
Total amount 3.7 L (3.3 Imp qt, 3.9 US qt)
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:
Filler cap opening pressure 93.3 ~ 122.7 kPa (0.93 ~ 1.23 kg/cm
2
, 13.2 ~ 17.5 psi)
Capacity 4.8 L (4.22 Imp qt, 5.07 US qt) (RS90/RS90R/RSG90)
6.3 L (5.55 Imp qt, 6.66 US qt) (RS90M)
5.2 L (4.58 Imp qt, 5.50 US qt) (RST90 “USA/Canada”/
RST90TF “Canada”)
5.4 L (4.75 Imp qt, 5.71 US qt) (RST90 “Europe”/RST90TF
“Europe”)
Fuel:
Type Regular unleaded gasoline
Pump Octane ; 88 or higher (For USA/Canada)
Research Octane; 93 or higher (For Europe)
Tank capacity 38 L (8.36 Imp gal, 10.04 US gal)
Carburetors:
Type/Quantity CVK40
×
3
Manufacture KEIHIN
Spark plug:
Type NGK R CR8E
Manufacture NGK
Gap 0.7 ~ 0.8 mm (0.028 ~ 0.031 in)
Model RS90/RS90R/RSG90/RS90M/RST90/RST90TF
R + M
2
9