NOTES:
1. FOR OPERATION OF EQUIPMENT IN PROTRACTED COLD TEMPERATURES BELOW -15 (-26 ).
F
C
Remove lubricants prescribed in Key for temperatures above -15 (-26 ). Relubricate with lubricants
F
C
specified in Key for temperatures below -15 (-26 ). If OEA lubricant is required to meet the temperature
F
C
ranges prescribed in the Key, OEA lubricant is to be used in place of OE/HDO-10 lubricant for all temperature
ranges where OE/HDO-10 is specified in the Key.
2. OIL CAN POINTS. Each 50 hours lubricate control linkage, pins, latches and all exposed adjusting threads
with OE/HDO.
3. ENGINE. Oil is to be changed each 50 hours. Drain when lubricant is warm.
4. ENGINE OIL LEVEL HOT OR COLD CHECK. Cold engine, oil level should be at high mark on dipstick.
Hot engine, oil level must be between high and low marks on dipstick (allow to set 5 minutes before checking).
5. ENGINE OIL FILTER. Each 100 hours, remove filter element, clean housing and install new filter element.
After installing new filter element, fill crankcase, operate engine for 5 minutes, check housing for leaks, check
crankcase oil level and bring to "FULL" mark.
6. AIR CLEANER. Each 10 hours, refill reservoir to level mark. Each 50 hours disassemble entire unit, clean,
re-oil and assemble.
7. MAGNETO CAMWICK. To be serviced by direct support at time of disassembly.
8. EXTENSION SWIVELS/SQUARE HEAD VALVES. These lubrication points only apply to model W15B-
9019.
9. LUBRICANTS.
The following is a list of lubricants with military symbols and applicable specification
numbers.
OE/HDO
MIL-L-2104
GAA
MIL-G-10924
OEA
MIL-L-46167
(SD), Type II
P-D-680
Copy of this Lubrication Order will remain with the equipment at all times, instructions contained herein are
mandatory.
By order of the Secretary of the Army:
JOHN A. WICKHAM, JR.
General, United States Army
Chief of Staff
OFFICIAL:
ROBERT M. JOYCE
Major General, United States Army
The Adjutant General
DISTRIBUTION:
To be distributed in accordance with DA Form 12-25B, Operator and Organizational maintenance requirements
for Water Distributor Tank-Type.
* U.S. GOVERNMENT PRINTING OFFICE: 1984-420-903/203
TA 220206
LO 5-3825-221-12