Segway VILLIAN SSV Series - Install the Crankshaft; Mounting Balancing Shaft

CRANKCASE\CRANKSHAFT\BALANCE SHAFT
3-4-19
Install the crankshaft
TIPS
Whether you are reassembling with a new crankshaft
or an original crankshaft, refer to the Bush selection
section (see "Crankcase Assembly" section) to select
the appropriate bush.
◆
Install the spindle pad and press it into the
crankcase main bearing seat.
◆
Install the spindle pad and press it into the
crankcase main bearing seat.
◆
Put the oil pump chain guard plate
【
A
】
into the
crankcase.
◆
Apply engine oil to the main bearing bush and
connecting rod bush.
◆
Install the timing chain
【
D
】
and the oil pump chain
【
B
】
on the crankshaft
【
C
】
sprocket.
◆
Place the crankshaft and chain as a whole into the
upper crankcase.
A
A
B
B
A
A
C
C
Mounting balancing shaft
◆
According to the grouping mark on the crankcase,
select the corresponding balance bearing bush (see
the optional bearing bush).
◆
Clean the surface of the balance shaft hole on the
upper crankcase, select the corresponding group
of balance shaft bush and install it into the bearing
hole.
◆
Turn the crankshaft so that the mark
【
C
】
on the
crankshaft gear is facing the side of the balancing
shaft.
◆
Apply engine oil to the balance shaft journal
【
A
】
.
◆
Load the balance shaft, turn it at an appropriate
Angle, and align the mark
【
B
】
on the balance
shaft gear with the mark
【
C
】
on the crankshaft
gear.