MT86 Operation and Maintenance Manual
49
fit a new filter, clean up the fitting surface first, fill
the filter full with clean media to be filtered,
lubricate the rubber seal ring with little clean media
to be filtered, then install the filter by hand and
screw it for 3/4 circle after the sealing surface bonds
with fitting surface. Start the engine to check if the
sealing surface is leaking oil, and if any, tighten the
filter again until there is no oil leaking any more.
3) Fuel filter
The replacement interval and replacement method
are the same with ―2) Oil filter‖.
4) Fuel primary filter
The replacement interval and replacement method
are the same with ―2) Oil filter‖.
4.1.3 Routine maintenance and
considerations
1) Check the coolant level, oil level and fuel level.
2) Check if the grease is sufficient at required
position.
3) Check for oil, water and gas leakage.
4) Check connection of external connection pieces
and accessories.
5) Check if the fan belt is too tight or too