operators_manual

Engine Oil Capacity and Acceptable Pressures (continued)
Oil filter differential pressure to open bypass 50 psi (345 kPa)
Lubricating oil filter capacity 1 qt. (0.950 liters)
Maximum oil temperature 280°F (138°C)
Lubricating oil capacity of
standard engine (U.S. qts.)
Standard oil pan
Pan only 15 qts. (14.2 liters)
Total system 17.6 qts. (16.7 liters)
High to low (on dipstick) 2 qts. (1.9 liters)
Engine Lubrication and
Filter Intervals
Oil change intervals for normal and severe
duty applications.
The lubricating oil and lubricating oil filter
interval can be adjusted based on
application, fuel consumption, gross
vehicle weight, and idle time.
Use the following questions to determine
the maximum recommended oil change
and filter change intervals in kilometers,
miles, hours, or months, whichever comes
first.
Is the vehicle one of those listed below?
• Delivery truck
• School bus
• Fire truck or emergency vehicle
If "Yes," select the correct oil drain interval
from Table 1. If "No," is the vehicle one of
those listed below?
• Refuse truck
• Mixer truck or dump truck
If "Yes," select the correct oil drain interval
from Table 2. If "No," is the vehicle one of
those listed below?
• Shuttle bus
• Transit bus
If "Yes," select the correct oil drain interval
from Table 3.
If the vehicle is a recreational vehicle or a
vehicle that is not listed, select the correct
oil drain interval from Table 4. Perform
maintenance at whichever interval occurs
first.
NOTE
If the equipment is using a remote oil
tank in which oil is continuously circu-
lated (not an oil make-up tank), the oil
in the remote tank must be changed
when the oil in the lubricating oil pan is
changed.
ENGINE MAINTENANCE - Engine Lubrication and Filter Intervals
Y53-1183-1E1 (04/16/18) 47
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