Parsun F20A FWS Руководство по ремонту онлайн [5/106] 142527

DISASSEMBLING POWER UNIT······················································································55
BELT PULLEY AND TIMING BELT····························································
······················56
DISASSEMBLING AND INSPECTION··············································································57
CYLINDER COVER·························································
·············································57
Disassembling············································································································57
Valve and valve guide bush······························································
························58
Valve spring··························
·····················································································58
Valve rocker arm and rocker shaft·········································································
58
Camshaft···················································································································58
Oil pump check··············································
···························································59
Valve guide bush replacement·················································································59
Valve seat inspection·······························
··································································60
Valve seat cutting······································································································61
Valve installation·············
··························································································61
Assembling cylinder cover·······················································································61
CRANKCASE··················································································································61
Disassembling············································································································61
Piston··············································
···········································································62
Cylinder bore·······················································
·····················································62
Piston pin diameter························
···········································································63
Piston ring·················································································································63
Crankshaft·················································································································63
Crankpin oil clearance·····························································································63
Main journal oil clearance····················································
···································64
Cylinder body and crankcase·······························································
···················64
FULL INSTALLATION··································································································64
Piston connecting rod installation·······················································
····················64
Piston ring installation·····························································································65
Piston installation··················································
···················································65
Crankshaft installation····························································································65
Assembling power unit·········································
····················································66
UPPER UNIT········································································
································································68
TOP COWLING··········································································
···········································68
Explosive drawing·····························································································
··············68
Disassembling and inspection·························································································69
BOTTOM COWLING·····································
······································································70
Explosive drawing···············································
····························································70
Disassembling and inspection·························································································74
STEERING HANDLE···········································································································75
Explosive drawing··························································································
·················75

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