TM 5-4310-354-14
b. Engine Lubrication (figure 3-2).
(3) The engine oil will be changed every 50
hours of operation if the available fuel
(1) Make certain the engine crankcase oil
used has a sulphur content of more than
level is checked frequently.
Oil
0.4 percent. The oil filter change can
consumption may increase at any time.
remain at the normal specified time.
(2) The engine oil may require changing more
c. Compressor Lubrication.
Lubrication of the
frequently than usual during unusual
compressor is as specified in table 3-1, and as illustrated
operating conditions (Chapter 2, Section
in figure 3-3 under heading of oil separator service.
Extreme operating conditions can
cause oil contamination by dilution and an
increase in sludge formation.
TS5-4310-354-14/3-3
WARNING
DO NOT REMOVE OIL FILLER PLUG
WITH
AIR
PRESSURE
IN
TS5-4310-354-14/3-2
SEPARATOR TANK.
STEP 1.
CHECK
OIL
LEVEL
ON
ENGINE
STEP 1.
REMOVE OIL SEPARATOR FILLER PLUG
BAYONET
GAUGE,
ADD
OIL
AS
AND CHECK OIL LEVEL. OIL SHOULD
NECESSARY TO BRING LEVEL TO FULL
BE VISIBLE IN FILLER ELBOW. FILL TO
MARK ON GAUGE. SEE LO5-4310-354-12,
OVERFLOW AS NECESSARY. SEE LO5-
4310-354-12, FIG 3-1.
STEP 2.
OPEN ENGINE CRANKCASE DRAIN
STEP 2.
REMOVE OIL SEPARATOR DRAIN PLUG
COCK TO DRAIN OIL FOR OIL CHANGE.
TO DRAIN OIL FOR OIL CHANGE. WHEN
WHEN OIL FLOW STOPS, CLOSE DRAIN
OIL FLOW STOPS, INSTALL DRAIN
COCK.
PLUG.
Figure 3-2. Engine crankcase service.
Figure 3-3. Oil separator service.
3-4
