Changing The Engine Oil - Bomag BW 900-2 Operating Instructions Manual

5.15 Cleaning, checking the
spark plug
Danger
!
Danger of burning on the hot engine!
Fig. 73
Pull the spark plug socket off and unscrew the
l
spark plug (Fig. 73).
Fig. 74
Check the spark plug and clean if necessary
l
(Fig. 74).
i
Note
In case of excessive combustion residuals or
burned off electrodes replace the spark plug, en-
sure correct heat value of the spark plug.
Check the electrode gap with a feeler gauge, if
l
necessary adjust the gap to 0,7 to 0,8 mm (.03
to .032 in).
BW 900-2

5.16 Changing the engine oil

Caution
!
Drain the engine oil only when the engine is
warm.
Danger
!
Danger of scalding!
When draining hot oil.
Environment
Catch old oil and dispose of environmentally.
Fig. 75
Remove the cover from the oil filler opening
l
(Fig. 75).
B O M A G
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