FOR OPERATION OF EQUIPMENT IN
7. AIR CLEANER. Each 10 hours, refill oil reservoir to
level mark. Each 50 hours, disassemble entire unit,
PROTRACTED COLD TEMPERATURES BELOW -15F
clean, re-oil and assemble.
Remove lubricants prescribed in Key for
temperatures above -15F (-26C). Relubricate with
8. HYDRAULIC FILTER. Each 250 hours, remove
lubricants specified in Key for temperatures below -15 F
element, clean filter housing and install new element.
If OEA lubricant is required to meet the
After replacement, operate hydraulic system for 5
temperature ranges prescribed in the Key, OEA lubricant
minutes, check for leaks, check level and bring to
is to be used in place of OE/HDO-10 lubricant for all
temperature ranges where OE/HDO-10 is specified in
FINAL DRIVE-TRANSMISSION-RIGHT ANGLE
DRIVE-WINCH. Check level each 50 hours. Change
2. OIL CAN POINTS. Each 50 hours lubricate control
gear lubricant only when required by maintenance repair
linkage, pins and clevises, and all exposed adjusting
threads with OE/HDO.
After refill, operate for 5 minutes, check for leaks and
bring oil to "FULL" mark.
3. ENGINE CRANKCASE OIL LEVEL HOT OR COLD
CHECK. Oil level must be between high and low marks
10. FINAL DRIVE FILL AND LEVEL. Raise elevator to
on dipstick (allow to set 5 minutes before checking).
vertical position to check level.
4. ENGINE. Oil is to be changed each 50 hours. Drain
11. LUBRICANTS. The following is a list of lubricants
when lubricant is warm.
with military symbols and applicable specification
5. ENGINE OIL FILTER. Filter is to be replaced each
100 hours. Remove filter element, clean housing and
install new filter element.
After replacement, fill
crankcase, operate engine for 5 minutes, check for
leaks, check crankcase oil level and bring to "FULL"
(SD) , Type II
HYDRAULIC OIL STRAINER.
Copy of this Lubrication Order will remain with the
instructions see TM 5-3820-236-15.
equipment at all times, instructions contained herein are
By order of the Secretary of the Army:
JOHN A. WICKHAM, JR.
General, United States Army
Chief of Staff
ROBERT M. JOYCE
Major General, United States Army
The Adjutant General
To be distributed in accordance with DA Form 12-
25B, Operator and Organizational maintenance
requirements for Earth Auger.
CARD 5 OF 5