UXPW
125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC
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49
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5.4.4.8. Check gap of piston ring.
Install piston ring into cylinder block, and press
them down with piston. Check gap of each piston
ring with feeler gauge.
Limit value
Top ring
0.40mm
Second ring
0.40mm
Oil ring
0.85mm
5.4.4.9. Check for clearance between piston ring and ring
groove
Limit value
Top ring
0.10mm
Second ring
0.10mm
5.4.4.10. Assembly schematic diagram of piston rings
Summary of Contents for UXPW125
Page 1: ...UXPW125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC...
Page 16: ...UXPW 125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC 16 3 1 Lubrication system schematic diagram...
Page 24: ...UXPW 125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC 24 4 1 Cylinder Head exploded view...
Page 37: ...UXPW 125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC 37...
Page 43: ...UXPW 125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC 43 5 1 Cylinder block piston exploded view...
Page 85: ...UXPW 125 ENGINE SERVICE MANUAL AND EFI DIAGNOSTIC 85 8 1 Crankcase exploded view...