Engine Specifications - Yamaha FJR13AEV(C) Service Manual

EAS20290

ENGINE SPECIFICATIONS

Engine
Engine type
Displacement
Cylinder arrangement
Bore × stroke
Compression ratio
Standard compression pressure (at sea level)
Minimum–maximum
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Fuel reserve amount
Engine oil
Lubrication system
Type
Recommended engine oil grade
Engine oil quantity
Total amount
Without oil filter cartridge replacement
With oil filter cartridge replacement
Oil pressure (hot)
Final gear oil
Type
Quantity
Oil pump
Oil pump type
Inner-rotor-to-outer-rotor-tip clearance
Limit
Outer-rotor-to-oil-pump-housing clearance
Limit
Oil-pump-housing-to-inner-and-outer-rotor
clearance
Limit
Bypass valve opening pressure
Relief valve operating pressure
Cooling system
Radiator capacity (including all routes)
Radiator capacity
ENGINE SPECIFICATIONS
Liquid cooled 4-stroke, DOHC
1298.0 cm³ (79.20 cu.in)
Forward-inclined parallel 4-cylinder
79.0 × 66.2 mm (3.11 × 2.61 in)
10.80 :1
1600 kPa/400 r/min (228 psi/400 r/min) (16.0
kgf/cm²/400 r/min)
1390–1790 kPa (197.7–254.6 psi) (13.9–17.9
kgf/cm²)
Electric starter
Unleaded gasoline only
25.0 L (6.61 US gal) (5.50 Imp.gal)
5.5 L (1.45 US gal) (1.21 Imp.gal)
Wet sump
YAMALUBE 4 (20W40) or SAE20W40
API service SE, SF, SG type or higher
4.90 L (5.18 US qt) (4.31 Imp.qt)
3.80 L (4.02 US qt) (3.34 Imp.qt)
4.00 L (4.23 US qt) (3.52 Imp.qt)
30.0 kPa/1000 r/min (4.4 psi/1000 r/min) (0.30
kgf/cm²/1000 r/min)
Shaft drive gear oil (Part No.: 9079E-SH001-00)
0.20 L (0.21 US qt) (0.18 Imp.qt)
Trochoid
Less than 0.12 mm (0.0047 in)
0.20 mm (0.0079 in)
0.090–0.150 mm (0.0035–0.0059 in)
0.220 mm (0.0087 in)
0.03–0.08 mm (0.0012–0.0032 in)
0.15 mm (0.0059 in)
78.4–117.6 kPa (11.4–17.1 psi) (0.78–1.18
kgf/cm²)
480.0–560.0 kPa (69.6–81.2 psi) (4.80–5.60
kgf/cm²)
2.60 L (2.75 US qt) (2.29 Imp.qt)
0.65 L (0.69 US qt) (0.57 Imp.qt)
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