Regal 53 SC Owner's Manual page 215

CUMMINS DIESEL OIL DIPSTICK
FULL LEVEL
ADD LEVEL
LOW IDLE
AT RATED SPEED
OIL REGULATING VALVE OPENING PRESSURE
RANGE
OIL FILTER DIFFERENTIAL PRESSURE TO
OPEN BYPASS
LUBRICATING OIL CAPACITY OF STANDARD ENGINE-STANDARD OIL PAN
PAN ONLY
TOTAL SYSTEM
HIGH TO LOW (DIPSTICK READING)
LUBRICATING OIL FILTER CAPACITY
LUBRICATING OIL CAPACITY OF STANDARD ENGINE-HIGH CAPACITY OIL PAN
PAN ONLY
HIGH TO LOW-DIPSTICK READING
LUBRICATING OIL FILTER CAPACITY
MAXIMUM OIL TEMPERATURE
CROSS HATCH
PATTERN*
*(MINIMUM MAXIMUM)
OIL LEVELS
LUBRICATION SPECIFICATIONS
OIL PRESSURE
CAUTION
!
EXTENDING THE OIL AND FILTER CHANGE
INTERVAL BEYOND THE RECOMMENDATIONS
WILL DECREASE THE ENGINE LIFE
DUT TO FACTORS SUCH AS CORROSION,
DEPOSITS, AND WEAR.
CAUTION
!
A SULFATED ASH LIMIT OF 1.85% HAS BEEN
PLACED ON ALL ENGINE LUBRICATING OILS.
USE IN CUMMINS ENGINES. HIGHER ASH
OILS CAN CAUSE VALVE AND/OR PISTON
DAMAGE AND LEAD TO EXCESSIVE OIL
CONSUMPTION.
10 PSI
30 PSI
65 PSI TO 75 PSI
50 PSI
15 QTS.
17.6 QTS.
2 QT.
1 QT.
18.5 QTS.
3 QTS.
1 QT.
280 DEGREES F.
26
Chapter 5