TM 5-2590-512-13&P
SECTION V. UNIT MAINTENANCE PROCEDURE
4-18 Rear Safety Cover Replacement.
This task covers:
a. Removal.
b. Installation.
Initial Setup
Tools:
Equipment Conditions:
General Mechanic's Tool Kit
None.
5180-00-177-7033.
Materials and Parts:
Four lock washers.
Rags.
WARNING
Hydraulic pressure remaining after
SEE engine Is off could cause
unexpected
auger
rotation
and
death.
Depressurize system by shutting off
SEE engine and operating auger
controls thru full range of motion.
a. Removal
1.
Depressurize system.
2.
Disconnect hydraulic hoses at Auger Drive
Unit quick disconnect fittings (1). Use rags
to catch drippings.
3.
Remove any excess mud or dirt.
4.
Remove four bolts (2), four lock washers
(3), and four flat washers (4), from rear
safety cover (6).
5.
Remove rear safety cover (6) from Auger Drive Unit (5).
b. Installation
1.
Position rear safety cover (6) into place on Auger Drive Unit (5). Install four bolts (2), four lock washers (3),
and four flat washers (4). Tighten bolts to 14-18 lb-ft. (19-24 N•m).
FOLLOW ON TASKS.
Connect the hydraulic hoses at Auger Drive Unit quick-disconnect fittings. Use rag to catch drippings and clean
connections.
NOTE
Replacement cover may need CARC painting (see TM 43-0139 Painting of Army Materiel and AR
750-1, Para 4-41, Painting CPP and CARC for Army Materiel).
END OF TASK.
4-19
