Engine Specifications - Yamaha YZF-R15 Service Manual

ENGINE SPECIFICATIONS

Engine
Engine type
Displacement
Cylinder arrangement
Bore x stroke
Compression ratio
Compression pressure
Starting system
Fuel
Recommended fuel
Fuel tank capacity
Engine oil
Lubrication system
Type
Recommended engine oil grade
Engine oil quantity
Total amount
Without oil filter element replacement
With oil filter element replacement
Oil filter
Oil filter type
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
Rotor thickness
Relief valve operating pressure
Cooling system
Radiator capacity including all routes (
Coolant reservoir capacity
( up to the maximum level
mark )
Radiator cap opening pressure
Valve relief pressure
Thermostat
Manufacturer
-
-
- - -
)
2-2
ENGINE SPECIFICATIONS
Liquid cooled 4- stroke SOHC ,
149.8 cm
Forward-inclined single cylinder
57.0 x 58.7 mm
10.40 :1
2
5 5Psi 3.866 kgf cm ) ( /
Electric starter
Regular unleaded gasoline only
12.0 L
Wet sump
SAE 20 40 W
YAMALUBE (Grade-SG)
1.15 L
0.95 L
1.00 L
Paper
Gear pump
Less than 0.15 mm
0.23 mm
0.13 0.18 mm
–
0.25 mm
0.06 0.11 mm
–
0.18 mm
9.95 9.98 mm
–
39.2 78.4 kPa (5.7 11.4
– –
0. 59L
0.25 L
107.9-137.3 kPa
4.9 kPa
NIPPON THERMOSTAT
2
psi ) (0.39 0.78 kgf cm ) /
–