5 Maintenance
■
Replacement of element of oil return filter
The filter is installed at upper right of rear support.
In case of temperature falling in working oil tank,
remove the filter and replace element.
After element replacement, check oil level (fill oil if
insufficient).
5.9 Check and maintenance every 1000hours
Carry out the following inspection and maintenance
every 50h, 200h, 250h and 500h.
■
Replacement of engine oil in differential case
at front and rear half shaft
（
replace after 500h for initial use
）
1. Remove drainage plug and drain out used oil.
(hexed plug with subtense 10mm)
2. Tighten the plug after oil drainage.
Front Drainage plug
Rear Drainage plug
3. Fill in gear oil to filling opening.
Position
Oil level
Front
3.0L
Rear
■
Replacement of oil-water separator filter
1. Screw off drainage valve and loosen exhaust
valve, and drain out fuel oil in filter.
2. Screw off the filter from pedestal.
3. Apply a little engine oil on sealing ring of the
new filter, fill in diesel oil and install it on filter
base.
4. Fill in oil with manual pump.
5. Drain out diesel oil from exhaust valve and
tighten exhaust valve (exhaust air in fuel
system) or exhaust with engine.
6. Start up engine, check for any leakage and
tighten in case of any.
Drainage valve
Exhaust
valve
Filter
33
Summary of Contents for KDD03
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