
Standard
0.05~0.06 mm
(0.0020~0.0024 in)
Service limit
0.120 mm
(0.0047 in)
Piston-to-cylin-
der clearance
Standard
0.03~0.04 mm
(0.0012~0.0016 in)
Service limit
0.1 mm
(0.0040 in)
Piston-to-cylin-
der clearance
Piston oversize
0.5, 1.0 mm (0.02, 0.04 in)
Piston diameter
Service limit
56.880 mm
(2.2394 in)
43.890 mm
(1.7280 in)
CAM CHAIN TENSIONER
Check the contacting surface of the cam chain tensioner.
If it is worn or damaged, replace it with a new one.
PISTON-TO-CYLINDER CLEARANCE
To determine the piston-to-cylinder clearance, calculate
the difference between the cylinder bore and outside
diameter of the piston.
CAM CHAIN AND CAM CHAIN GUIDE
Check the cam chain for wear, damage and kinked or bind-
ing links. If any defects are found, replace it with a new
one.
Check the cam chain guide for wear and damage. If it is
found to be damaged, replace it with a new one.
Micrometer(50~75 mm) : 09900-20203
Micrometer(25~50 mm) : 09900-20202
PISTON DIAMETER INSPECTION
Measure the outside diameter of piston in the direction per-
pendicular to the piston pin axis at the height from the skirt
as shown in the illustration using a micrometer.
If the measurement is found less than the service
limit, replace the piston.
3-23 ENGINE
(0.6 in)
Содержание 2002 Comet 125
Страница 1: ...SERVICE MANUAL 99000 94710 SERVICE MANUAL HYOSUNG MOTORS MACHINERY INC ...
Страница 5: ...NOTE Difference between photographs and actual motorcycles depends on the markets ...
Страница 13: ...EXTERIOR ILLUSTRATION 1 7 GENERAL INFORMATION ...
Страница 96: ...CARBURETOR FUEL SYSTEM 4 4 ...
Страница 104: ...Regulator Rectifier Ignition coil NO 1 NO 2 Magneto Gear position switch Fuse Fuel pump relay ELECTRICAL SYSTEM 5 2 ...
Страница 118: ...LAMP HEADLAMP TURN SIGNAL LAMP TAIL BRAKE LAMP Front Rear ELECTRICAL SYSTEM 5 16 ...
Страница 138: ...FRONT FORK CHASSIS 6 14 ...
Страница 144: ...FRONT FORK CHASSIS 6 20 ...