TO 5-3810-290-12
NOTES:
(82C) to 200 F (93C) and transmission in neutral, add oil to
bring oil level to full mark Operate for five minutes and check
1. ARMY OIL ANALYSIS PROGRAM (AOAP). For Active
for leaks. When AOAP laboratory support is not available,
Army units, obtain samples from engine and automatic
change transmission oil each 500 hours
transmission every 50 hours of operation or 60 days
(whichever comes first). Reserve and National Guard activities
8. TRANSMISSION OIL FILTER. Filter Is to be replaced each
will use 50 hours or 120 days as the prescribed sample
time a transmission oil change is directed by AOAP laboratory
intervals. Reserve and National Guard equipment in frequent
Remove element, clean filter housing, install new element and
use during active draining period will adhere to the schedule
seal. After replacement, with engine running at 500-600 RPM,
for Active Army units As a minimum, one sample from each
oil temperature at 180F (82C) to 20F (93C) and
units' two week active training period will be submitted for each
transmission in neutral fill transmission to full mark. Operate
item of equipment. Send these samples to the nearest AOAP
for five minutes and check for leaks. When AOAP laboratory
laboratory. Refer to TB 43-0210 for sampling instructions
support is not available, install new filter element each 250
When or if AOAP laboratory support is unavailable, hard
hours
time intervals will apply.
9.
HYDRAULIC OIL FILTER Each 250 hours, remove
2. FOR OPERATION OF EQUIPMENT in PROTRACTED
element, clean filter shell and install new element After
COLD TEMPERATURES BELOW 15F (-26C). Remove
replacement, operate hydraulic system for 5 minutes, check for
lubricants prescribed in Key for temperatures above -15F
leaks, check level and bring to "FULL" mark.
(-26C). Relubricate with lubricants specified in Key for
10. WHEEL PLANETARIES Every 250 hours rotate wheel
temperatures below 15F (-26C) If OEA lubricant is required
until plug is horizontal with center line of axle Remove plug,
to meet the temperature ranges prescribed in the Key, OEA
check level and reinstall Every 500 hours. rotate wheel until
lubricant is to be used in place of OE/HDO-10 lubricant for all
plug is at bottom center, remove plug and drain. Rotate wheel
temperature ranges where OE/HDO-10 is specified in the Key.
back to level point, fill, reinstall plug.
3. OIL CAN POINTS Each 50 hours lubricate control linkage,
11. LUBRICANT. The following is a list of lubricants with the
pins and devises, and all exposed adjusting threads with
Military Symbols and applicable specification numbers:
OE/HDO.
OE/HDO
MIL-L-2104
OEA
MIL-L-46167
4. ENGINE OIL LEVEL HOT OR COLD CHECK. Cold engine,
GO
MIL-L 2105
GOS
MIL-L-10324
oil level should be at high mark on dipstick Hot engine, oil level
GAA
MIL G-10924
HBA
MIL-H-13910
must be between high and low marks an dipstick (allow to set 5
CW-11
VV-L-751
BFS
MIL-B-46176
minutes before checking).
MIL-H-13910 and MIL-L 10324 are cancelled specs
5. ENGINE Oil is to be changed each time an engine oil
Copy of this Lubrication Order will remain with the equipment
change is directed by AOAP laboratory When AOAP
at all times: Instructions contained herein are mandatory
Laboratory support is not available, change oil each 250 hours.
BY ORDER OF THE SECRETARY OF THE ARMY:
6. ENGINE OIL FILTER. Filter is to be replaced each time an
engine oil change is directed by AOAP laboratory. After
JOHN A. WICKHAM, JR.
installing new filter element fill crankcase, operate engine 5
General, United States Army
minutes, check housing for leaks, check crankcase oil level
Chief of Staff
and bring to full mark. When AOAP laboratory support is not
available, install new filter element each 250 hours.
Official
7. TRANSMISSION Check oil level each ten hours with engine
ROBERT M. JOYCE
running at 500-600 RPM and oil temperature at 180 F (82C)
Major General, United States Army
to 200F (93C) with transmission in neutral. Maintain oil level
The Adjutant General
to full mark. Oil is to be changed each time a transmission oil
change is directed by AOAP laboratory. Remove oil strainer,
LO 5-3810-290-12 Distribution:
To be distributed in
clean and replace using new gasket Refill transmission. Run
accordance with DA Form 1 2-25B, Operator Maintenance
engine at 500-600 RPM to fill converter and lines With engine
Requirements for Crone: Wheel mounted.
running at 500-600 RPM, oil temperature at 180 F
U.S. GOVERNMENT PRINTING OFFICE 1983 O-656 505
Card 5 of 5
