HATZ Diesel 1D90W - Manual (Page 20)

5.3. Maintenance every 250
hours of operation
5.3.1. Changing engine oil,
renewing oil filter
The engine must be stopped, and should stand
on a flat, level surface.
Drain the engine oil only when it is warm.
Danger of scalding from hot oil.
Trap the old oil and dispose of it in
accordance with local legislation.
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– Unscrew the oil drain plug „1“ and allow all the
oil to drain out.
– Clean the oil drain plug and attach a new
seal „2“. Insert and tighten the plug.
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– Renew the replaceable lubricating oil filter-
element (optional extra). Catch leaking oil !
Important !
Note the „TOP“ mark on the oil filter.
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– Clean sieve bottom carefully in order not to
bend the netting. Wipe out cap screw or blow
it out with compressed air.
Persons handling compressed air must
wear protective goggles. Never direct
the jet to animals, persons or yourself !
– Check condition of O-ring „1“ and renew it if
necessary (Fig. 22).
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