100
Service and Maintenance
Draining engine
oil
Check
engine oil
level
Filling engine oil
There are three plugs for draining. One on the bottom edge
of the dry sump, one by the oil pocket on the inspection
hatch and one on the bottom of the oil reservoir. The engine
oil reservoir is located in the rear right corner of the bus.
Do not mistake the engine oil reservoir for the oil tank to the
hydraulic cooling fan operation on buses fitted with such.
The tanks are fitted beside each other on certain buses fitted
with hydraulic cooling fan operation. The fan drive oil is red.
It essential that all the plugs are removed or a large amount
of oil be otherwise be left in the engine. This has a bearing
on the oil change interval.
Oil is filled through the oil reservoir filler pipe.
Oil change volume
Approx. 50 litres including oil filter.
Recommended oil viscosity, see overleaf.
Change oil filter
The oil filter should be changed at the same time as the
engine oil. (If oil change intervals exceed 30,000 km, the
”Long life” full-flow filter must be used.)
1. Wash the outside of the filter consoles to prevent dirt
form entering when the new filter is fitted.
2. Undo the old filter with filter wrench 999 6672. Scrap old
filters.
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