MAINTENANCE
6550D 330330 (3--99)
60
LUBRICATION
ENGINE
Check the engine oil level daily. Change the
engine oil and oil filter every 100 hours of machine
operation. Use engine oil with a diesel rating
above
CD grade only.
The following recommended oil grades are for use
in engines during changing seasonal
temperatures:
SINGLE AND MULTI--VISCOSITY OILS
Below 32
_
F
(Below 0
_
C)
32
_
to 77
_
F
(0
_
to 25
_
C)
Above 77
_
F
(Above 25
_
C)
10W
20
30
10W30
Fill the engine with oil to the level indicated on the
oil dipstick. Low oil level is indicated by the mark
closest to the end of the dipstick. Full level is
indicated by the mark closest to the top of the
dipstick. The engine oil capacity is 6 L (6.35 qt)
without the oil filter.
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