DV11
Operation and Maintenance
166
Commissioning and Operation
Printed in Mar. 2005 PS-MMA0608-E1A
z
At the end of the break-in period, remove break-in oil and replace the oil filter.
z
Fill oil pan with recommended engine oil. Refer to following table
SAE no.
Oil grade
10W40
ACEA-E5
（
API CI-4
）
z
Engine oil capacity
Engine oil capacity
In oil pan
Model
Max
(lit)
Min
(lit)
Total
(lit)
Bus
34 26 37
DV11
Truck
32 26 35
4.2.3. Operating after break-In
When starting a cold engine, always allow the engine to warm up gradually. Never
run the engine at full throttle until the engine is thoroughly warmed up. Be sure to
check the oil level frequently during the first 5,000km of operation, since the oil
consumption will be high until the piston rings are properly seated.
4.3. Inspections after Starting
During operation the oil pressure in the engine lubrication system must be monitored.
If the monitoring devices register a drop in the lube oil pressure, switch off the engine
immediately.
And the charge warning lamp of the alternator should go out when the engine is
running.
z
Do not disconnect the battery or pole terminals or the cables.
z
If, during operation, the battery charge lamp suddenly lights up, stop the
engine immediately and remedy the fault in the electrical system.
z
Engine should be stopped if the color, the noise or the odor of exhaust gas is
not normal.
z
Confirm the following things through warning lamps and gauge panel.
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