CHILL 125 cc. SERVICE MANUAL AND EFI DIAGNOSTIC
6
Check and Replacement of Lubricating Oil
Caution
Replace the lubricating oil when the engine is in the hot state.
When the lubricating oil is basically drained off, turn the engine for
several times to completely discharge residual lubricating oil.
Before filling new lubricating oil, remove the residual dirt from the
crankcase with 0.5L gasoline, and then drain the gasoline.
The specification and grade of lubricating recommended is 10W40
engine oil is recommended.
Check whether the filter screen, sealing gasket, spring, O-ring and oil
drain plug are in good conditions. If not, replace them.
After replacing the lubricating oil, tighten the oil drain plug and oil fill
plug, and check periodically if there is any oil leakage.
After replacing the lubricating oil, the idle speed of the engine must be
re-adjusted to be within the range of standard values.
First, twist off the oil
gauge
and
check
whether the lubricating
oil becomes black or
deteriorated.
If the lubricating oil
becomes
black
or
deteriorated, remove the
drain plug of the engine
to drain the lubricating
oil and replace it.
Level the motorcycle and
fill in oil until the oil level
is between the upper
and lower markings.
Upper oil level marking
Lower oil level marking
