DAELIM Daystar VL125E Service Manual page 153

Crank Case / Transmission / Crankshaft
Crankshaft Disassembly
Disassemble the transmission.
Remove the crankshaft from the left crankcase
using a crankshaft separating tool. Remove the
remaining bearings in the left crankcase with a
driver handle and outer driver.
Tools:
Driver
Attachment 42 47mm
Remove the remaining bearings in the
crankshaft with a bearing puller.
Tool: Universal bearing puller
NOTE
If the crankshaft is removed from the left
crankcase, a new left crankshaft bearing must
be used.
Inspection
Install the crank shaft into the stand or V-block
and measure the vibration of journal part.
Service Limit:Right: 0.1mm(0.004in)
Left: 0.1mm(0.004in)
Measure the side gap of connecting rod end
and crank weight.
Service Limit: 0.6mm(0.02in)
11-6
Universal Bearing puller Universal Bearing puller
Universal Bearing puller Universal Bearing puller
Universal Bearing puller Universal Bearing puller Universal Bearing puller Universal Bearing puller
Universal Bearing puller Universal Bearing puller Universal Bearing puller Universal Bearing puller
Universal Bearing puller
Right
80mm 70mm
(3.15in) (2.76in)
Crankshaft Crankshaft
Crankshaft Crankshaft
Crankshaft Crankshaft Crankshaft Crankshaft Crankshaft Crankshaft
Crankshaft Crankshaft Crankshaft
Left