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Lubrication system
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Oil pressure check
Connect a 10 bar pressure gauge to the oil filter fitting.
Start the engine and check pressure as a function of the oil tempera-
ture (see below).
Oil pressure curve at idle rotation speed
The curve is obtained with engine running at a constant speed of
1200 r.p.m. in no-load conditions; pressure is given in bar and tempe-
rature in centigrades.
The curve represents the minimum pressure value.
Oil pressure curve at full rotation speed
The curve is obtained with engine running at 3600 r.p.m. at the N po-
wer; pressure is given in bar and temperature in centigrades.
The curve represents the minimum pressure value.
Workshop Manual KD 441_cod. 1.5302.865_2
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ed_ rev. 01.