3-34 ENGINE
PISTON
PISTON DIAMETER
Using a micrometer, measure the piston outside diameter at the
place 10 mm from the skirt end as shown. If the measurement is
less than the limit, replace the piston.
&
Piston diameter
Service Limit: 53.380 mm
$
09900-20203: Micrometer (50 – 75 mm)
PISTON-TO-CYLINDER CLEARANCE
• Subtract the piston diameter from the cylinder bore diameter.
(
!
3-33)
• If the piston-to-cylinder clearance exceeds the service limit,
replace the crankcase set or the piston, or both.
&
Piston to cylinder clearance
Service Limit: 0.120 mm
PISTON RING-TO-GROOVE CLEARANCE
• Measure the side clearances of the 1st and 2nd piston rings
using the thickness gauge.
• If any of the clearances exceeds the limit, replace both the
piston and piston rings.
&
Piston ring-to-groove clearance
Service Limit (1st) : 0.180 mm
(2nd): 0.150 mm
&
Piston ring groove width
Standard (1st) : 1.01 – 1.03 mm
(2nd): 1.01 – 1.03 mm
(Oil) : 2.01 – 2.03 mm
&
Piston ring thickness
Standard (1st & 2nd): 0.97 – 0.99 mm
$
09900-20205: Micrometer (0 – 25 mm)
09900-20803: Thickness gauge
NOTE:
Using a soft-metal scraper, decarbon the crown of the piston.
Clean the ring grooves similarly.
10 mm
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Содержание UY125
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Страница 31: ...PERIODIC MAINTENANCE 2 19 http mototh com ...
Страница 108: ...White Page http mototh com ...
Страница 183: ...ELECTRICAL SYSTEM 6 7 8 Ignition coil 9 Starter relay 0 Starter motor http mototh com ...
Страница 214: ...White Page http mototh com ...
Страница 234: ...7 20 SERVICING INFORMATION CLUTCH TRANSMISSION DRIVE BELT INSTALLATION 1 1 1 1 1 Remove excess grease http mototh com ...
Страница 235: ...SERVICING INFORMATION 7 21 COOLING FAN INSTALLATION 33 N m 3 3 kgf m 10 N m 1 0 kgf m http mototh com ...
Страница 236: ...7 22 SERVICING INFORMATION FUEL TANK INSTALLATION Fuel tap Vacuum hose Fuel hose Clip http mototh com ...
Страница 241: ...SERVICING INFORMATION 7 27 REAR BRAKE CAM LEVER INSTALLATION 33 40 35 Match Match Match Set position http mototh com ...
Страница 243: ...SERVICING INFORMATION 7 29 SEAT HINGE INSTALLATION 96 Seat Assy E ring RH LH FWD http mototh com ...
Страница 244: ...7 30 SERVICING INFORMATION FRONT WHEEL UY125 5 J _ http mototh com ...
Страница 245: ...SERVICING INFORMATION 7 31 FRONT WHEEL UY125S Clearance 1 mm http mototh com ...
Страница 246: ...7 32 SERVICING INFORMATION REAR WHEEL http mototh com ...
Страница 258: ...Prepared by August 2005 Part No 99500 31310 01E Printed in Thailand 260 THAI SUZUKI MOTOR CO LTD http mototh com ...