LO 5-3820-231-12
-*KEY-
EXPECTED TEMPERATURES
Above + 15 F
+ 40 to -15
+ 40 to - 65
LUBRICANTS
CAPACITY
INTERVALS
(Above - 9 C)
(+ 4 to - 26 C)
(+ 4 to - 54 C)
OE/ - Lubricating
OE/HDO 10
OE/HDO 10
C/MR-
HDO Oil, Internal
Condition
Monitor
Engine, Tac-
tical Service
Intervals
OEA - Lubricating
OEA
Oil, Internal
given are
Arctic
in hours
- Brake
4 qts.
of normal
Hydraulic
(3.8 L)
Tank
(
operation.
GAA - Grease,
Automotive
ALL TEMPERATURES
and Artillery
4. LUBRICANTS. The following is a list
NOTES:
of lubricants with military symbols and applicable
1.
FOR OPERATION OF EQUIPMENT IN
specification numbers.
PROTRACTED COLD TEMPERATURES BELOW -15F
OE/HDO
MIL-L-2104
(-26C).
Remove lubricants prescribed in Key for
GAA
MIL-G-10924
temperatures above -15F (-26C). Relubricate with
OEA
MIL-L-46167
lubricants specified in Key for temperatures below -15 F
(SD), Type II
P-D-680
(-26C).
If OEA lubricant is required to meet the
temperature ranges prescribed in the Key, OEA lubricant
Copy of the Lubrication Order will remain with the
is to be used in place of OE/HDO-10 lubricant for all
equipment at all times, instructions contained herein are
temperature ranges where OE/HDO-10 is specified in
mandatory.
the Key.
By order of the Secretary of the Army:
2. WHEEL BEARINGS. Each 1000 hours, remove
JOHN A. WICKHAM, JR.
wheels, clean and inspect all parts, replace damaged or
General, United States Army
worn parts, repack bearings, and assemble.
Chief of Staff
OFFICIAL:
3.
BRAKE HYDRAULIC TANK FILL, DRAIN AND
LEVEL. Each 50 hours, open level cock to check for
level. Fill with OE/HDO until oil flows from level cock.
Close level cock. Each 1000 hours, remove couplings,
ROBERT M. JOYCE
drain brake hydraulic tank, install couplings and refill to
Major General, United States Army
level.
The Adjutant General
DISTRIBUTION:
To be distributed in accordance with DA Form 12-25B,
Operator and Organizational maintenance requirements
for Scrapers.
TA 220055
LO 5-3805-231-12
CARD 3 OF 3
