PREVOST X3-45 COMMUTER User Manual

SECTION 01 : ENGINE
14
DOB 1300-1556 | X3-45 Commuter PA-1648 Maintenance Manual Section 01 revised Jan 2021
2.5.5 Synthetic Lubrication
Synthetic oils are offered by some oil suppliers
as an alternative to the traditional, petroleum
based oils for engines. These oils may be used
in Volvo engines, provided they meet the quality
levels of the traditional, petroleum based oils for
engines and provided they meet the quality level
VDS-4.5 (API CK-4) or VDS-5 (API FA-4).
The use of synthetic oils does not permit the
extension of the recommended oil change
intervals.
2.5.6 Oil Consumption
Once the engine is stopped, check the oil level
daily. If the engine has just been stopped and it
is warm, wait approximately five minutes to allow
the oil to drain back to the oil pan before
checking. Add oil as necessary.
CAUTION
DO NOT overfill engine with oil.
All diesel engines are designed to consume
some oil, so it is normal to add oil periodically.
An engine used in heavy-duty operation will
consume more oil than one in normal operation.
2.5.7 Oil Change
WARNING
A hot engine or engine oil can be dangerous.
Serious burns can result from contact with a
hot engine or oil. Take precautions when
draining the oil. Wear gloves or let the engine
cool down before draining.
WARNING
When draining the oil, use the proper tools
and keep away as far as possible. Raise the
elbow so the forearm is parallel to the ground
to prevent oil running down the arm, causing
burns.
CAUTION
Always dispose of all lubricants (motor oil,
coolant, gear box oils, etc.
) and filters
according to Federal or local regulations.
Used oil disposed of in nature or waterways
contaminates our drinking water and kills
wildlife.
WARNING
Prolonged contact with used engine oil may
be harmful. Use rubber gloves when handling
used oil. Wash skin thoroughly if it comes in
contact with used oil.
It is important to drain as much oil as possible.
Try to change oil immediately after driving when
the oil is warm. Always replace the oil filters
when changing the oil.
component
capacity
liters
quarts
Oil pan low/high mark 24 – 32 25 – 34
Refill volume including
filter change
38 40
NOTE
Since about 1
liter of oil remains in the
engine after draining, approximately 38 liters
will be needed for a complete oil change.
2.5.8 Oil Change Intervals
The length of time an engine can operate before
an oil change depends on the oil quality used,
the type of fuel used, engine oil consumption,
vehicle application, level of dust in the air and
fuel consumption. The change intervals given in
the Lubrication and Servicing Schedule are
maximal intervals. If the vehicle is operating in
heavy-duty operation, dusty or off-road
conditions, etc., reduce the intervals for more
frequent oil changes.

PREVOST X3-45 COMMUTER Specifications

General

Engine	Volvo D13
Transmission	Allison B500
Fuel Type	Diesel
Length	45 ft (13.7 m)
Width	102 in (2.6 m)
Horsepower	500 hp
GVWR	54, 000 lbs
Height	141 in