Crankcase - Honda GX270H Manual

62Z7B000.book 1 ページ ２０１２年９月２７日 木曜日 午前１０時２１分
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TOOLS·························································14-2
CRANKCASE COVER REMOVAL/
INSTALLATION···········································14-4
CRANKSHAFT/BALANCER/PISTON
REMOVAL/INSTALLATION························14-6
BALANCER WEIGHT/CAMSHAFT
INSTALLATION (GX390H1 ONLY)·············14-7
REDUCTION UNIT DISASSEMBLY/
ASSEMBLY ·················································14-8
CLUTCH WEIGHT HOLDER Assy.
DISASSEMBLY/ASSEMBLY ····················14-11
GOVERNOR DISASSEMBLY/
ASSEMBLY ···············································14-12
PISTON DISASSEMBLY/ASSEMBLY······14-13
CRANKCASE COVER/CYLINDER BARREL/
PISTON/CONNECTING ROD/CRANKSHAFT/
CAMSHAFT INSPECTION ························14-14
REDUCTION UNIT INSPECTION ·············14-21

14. CRANKCASE

CRANKSHAFT/BALANCER WEIGHT
BEARING/OIL SEAL REPLACEMENT
(CRANKCASE COVER SIDE) ·················· 14-24
CRANKSHAFT BEARING REPLACEMENT
(FLYWHEEL SIDE) ··································· 14-26
GX270H CRANKSHAFT OIL SEAL
REPLACEMENT (CYLINDER BARREL
SIDE) ························································· 14-27
GX390H1 BALANCER WEIGHT BEARING/
GOVERNOR ARM SHAFT OIL SEAL/
CRANKSHAFT OIL SEAL REPLACEMENT
(CYLINDER BARREL SIDE)····················· 14-27
GX270H CRANKSHAFT/P.T.O.SHAFT OIL
SEAL REPLACEMENT (1/2 REDUCTION
CLUTCH TYPE) ········································ 14-28
GX390H1 COUNTERSHAFT/P.T.O. SHAFT
BEARING/OIL SEAL REPLACEMENT (1/6
REDUCTION GEAR TYPE) ······················ 14-30
GX270H COUNTERSHAFT/P.T.O. SHAFT
BEARING REPLACEMENT (CRANKCASE
COVER SIDE) ··········································· 14-32
GX390H1 COUNTERSHAFT/P.T.O. SHAFT
BEARING REPLACEMENT (CRANKCASE
COVER SIDE) ··········································· 14-33
14
14-1