TM 5-3805-261-20
HYDRAULIC SYSTEM MAINTENANCE.
15-8.
Circle Drive Check Valve. (Sheet 1 of 4)
This task covers:
a.
Removal
b.
Cleaning
c.
Inspection
d.
Installation
INITIAL SETUP:
Applicable Configurations
Personnel Required
All
Construction equipment
repairer MOS 62B
Tools
General Mechanic’s Tool Kit:
References
Automotive (NSN 5180-00-177-
TM 5-3805-261-10
7033)
LO 5-3805-261-12
Test Equipment
Special Environmental Conditions
None
None
Materials/Parts
General Safety Instructions
Dry cleaning solvent,
None
Item 14, Appendix C
Clean cloths, Item 39,
Torques
Appendix C
All fasteners are tightened to
Small tags, Item 41,
standard torques. Refer to
Appendix C
Appendix E.
Detergent, Item 8, Appendix C
Preformed packings, Items 8,
10, 14, 16
Caps
Troubleshooting References
None
Equipment Condition
TM 5-3805-261-10
Vehicle parked on level ground.
Parking/emergency brake applied.
Equipment lowered to the ground.
Engine stopped.
Master disconnect switch off.
Hydraulic pressure relieved.
Go to Sheet 2
15-21
