+ 40F to -10 F
0F to -65F
+5C to -23C
-18C to -50C
Engine Crankcase (Add
6 qt (5.68L)
one additional quart for
in hours of
Oil Can Points
OIL, Engine Subzero
4 gal (15.14L)
1. FOR OPERATION OF EQUIPMENT IN PROTRACTED COLD TEMPERAT-
5. CRANKCASE. Crankcase level may be checked with the engine in
URES BELOW -10F (-23C). Remove lubricants prescribed in the key for
either a static or operating condition.
temperatures above-10F (-23C), Clean parts with SOLVENT, drycleaning.
Relubricate with lubricants specified in the key for temperatures below
Copy of this Lubrication Order will remain with the equipment at all
times: instructions contained herein are mandatory.
2. OIL FILTER. Replace engine oil filter every other engine oil change.
By Order of the Secretaries of the Army and the Air Force:
After installing new filter element, fill crankcase, operate engine 5
minutes, check housing for leaks: check crankcase oil level and bring to
3. SPEED CONTROL LINKAGE. Lubricate linkage pivot points weekly,
BERNARD W. ROGERS
or as needed for free movement.
Genral, United States Army
Chief of Staff
4. COMPRESSOR OIL FILTER. Clean oil filter every 100 hours of
operation for the first 500 hours: clean every 500 hours thereafter
and each time separator oil is changed.
J. C. PENNINGTON
Brigadier General United States Army
The Adjutant General
DAVID C. JONES, General, USAF
Chief of Staff
JAMES J. SHEPART, colonel, USAF
Director of Administration
Figure 3-1. Lubrication Order (Sheet 2 of 2)
STS Form 2273
L/O LAYOUT SHEET
1 Dec 76
I U.S. Government Printing Office: 1977 765-007/2002 Region No. 6