3 - 20
CHK
ADJ
CHECKING THE SPARK PLUGS/
MEASURING THE COMPRESSION PRESSURE
4. Check:
• electrode
1
Damage/wear
→
Replace the spark plug.
• insulator
2
Abnormal color
→
Replace the spark plug.
Normal color is medium-to-light tan.
5. Clean:
• spark plug
(with a spark plug cleaner or wire brush)
6. Measure:
• spark plug gap
a
(with a wire thickness gauge)
Out of specification
→
Regap.
7. Install:
• spark plug
• ignition coil
NOTE:
_
Before installing the spark plug, clean the
spark plug and gasket surface.
8. Install:
• rubber baffle
• ignition coil plates
• air filter case
Refer to “AIR FILTER CASE”.
• fuel tank
Refer to “FUEL TANK”.
• rider seat
Refer to “SEATS”.
Spark plug gap
0.8 ~ 0.9 mm (0.032 ~ 0.035 in)
T
R
.
.
13 Nm (1.3 m · kg, 9.4 ft · lb)
EAS00065
MEASURING THE COMPRESSION
PRESSURE
The following procedure applies to all of the
cylinders.
NOTE:
_
Insufficient compression pressure will result in
a loss of performance.
Содержание YZF-R1P 2001-2003
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Страница 3: ...YZF R1P YZF R1PC SERVICEMANUAL LIT 11616 15 47 5PW 28197 10...
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Страница 75: ...2 25 SPEC COOLING SYSTEM DIAGRAMS EAS00033 COOLING SYSTEM DIAGRAMS 1 Radiator fan 2 Radiator 3 Water pump...
Страница 77: ...2 27 SPEC COOLING SYSTEM DIAGRAMS 1 Water pump 2 Radiator cap 3 Thermostat 4 Thermostat housing...
Страница 78: ...2 28 SPEC COOLING SYSTEM DIAGRAMS 1 Radiator...
Страница 83: ...2 33 SPEC LUBRICATION DIAGRAMS 1 Main axle 2 Oil delivery pipe 3 Drive axle...
Страница 84: ...2 34 SPEC LUBRICATION DIAGRAMS 1 Cylinder head 2 Crankshaft...
Страница 439: ...YAMAHA MOTOR CO LTD 2500 SHINGAI IWATA SHIZUOKA JAPAN PRINTED IN U S A...