Vento Phantom R4i - Crankcase Installation

VENTO MOTORCYCLES
Rev no.01/ page 36of 84
CRANKCASE INSTALLATION
REMOVAL INSTALLATION
Bolt1 Left crankcase assy.8
Right crankcase assy.2 Chain6
Pin7Gasket3 Crankshaft assy.4
Crankshaft assy.4 Pin7/gasket3
Timing chain6 Right crankcase assy.2
Left crankcase assy.8 Bolt1
Oil seal5 Oil seal (5)
NOTICE
►When installing crankshaft, remember to apply left crankcase bearing with some little oil, and then vertically
put the oil into bearing hole, assemble timing chain with crankshaft gear; check crankshaft/ connecting rod
should be rotate freely, and feel that axial clearance exists for connecting rod big end.
►It is permitted to disassemble or assemble left and right crankcase with wooden hammer or plastic hammer,
but never with metal hammer, otherwise crankcase will damaged.
► Check Crankshaft/ connecting rod should turn freely after assembling the crank case, without block
► Tighten the crankcase with bolt with specified torque10~12 NM .