HATZ Diesel 1D90W - Manual (Page 18)

5.2. Maintenance every 8 – 15
hours of operation
5.2.1. Check engine oil level
When checking the oil level, the engine should
be standing level, and must not be running.
– Remove any dirt in the dipstick area.
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– For oil level inspection, remove the dipstick
and wipe it dry using a lint-free, clean piece of
cloth; then insert it to its stop and pull it out
again.
– Check oil level at the dipstick; top up if
necessary as far as the „max“ mark (see
Chapter 4.1.1.).
Attention !
If the engine is operated while the oil level is
below the min. mark or above the max. mark, it
can cause damage to the engine.
5.2.2. Check air intake point
Severe contamination is a sign that there are
large amounts of dust in the atmosphere and the
air cleaner maintenance intervals should be re-
duced.
– Depending on the air intake pattern, check
for severe blockage; clean if necessary
(see Chapter 2).
5.2.3. Air cleaner blockage indicator
(optional extra)
– Run the engine at full speed shortly.
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If the rubber bellows is pulled in and obscures
the green zone „1“, maintenance work is due on
the air cleaner, Chapt. 5.4.2.
In dusty operating conditions, check the rubber
bellows several times a day.
m
ax
.
m
in
.
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