TM 5-3805-264-14&P
4-72.
HYDRAULIC HOSES AND FITTINGS REPLACEMENT.
This task covers:
a. Removal
b. Cleaning and Inspection
c. Installation
Initial Setup:
Equipment Conditions:
Tools/Test Equipment:
9-2320-363-20).
Materials/Parts:
Rags (Item 15, Appendix F)
Marker tags (Item 19. Appendix F)
Transmission tunnel access cover removed (TM
Antiseize tape (Item 20, Appendix F)
Tie wraps (as required)
Dump body raised and supported on body props
General mechanic’s tool kit (Item 8, Appendix I)
(paragraph 2-15).
Hydraulic oil drained (Chapter 3, Section I).
Cap and plug set (Item 1, Appendix I)
General Safety Instructions:
NEVER work under a raised dump body unless it
is secured in the raised position with body props
and dump body is EMPTY.
Adjustable wrench (Item 10, Appendix I)
DO NOT disconnect hydraulic lines while engine
is running.
NEVER work under a raised dump body unless it is secured in the raised posi-
tion with body props and dump body is EMPTY. Failure to follow this warning
may result in death or injury to personnel.
DO NOT disconnect hydraulic lines while engine is running. Engine must be
shut down and dump body fully lowered or supported on body props before
lines are disconnected. Escaping hydraulic fluid under pressure can penetrate
the skin, causing serious injury to personnel.
Hoses and ports in hydraulic components should be plugged to prevent contamina-
tion of hydraulic system (paragraph 4-21).
NOTE
Hoses should be tagged before removal (paragraph 4-17).
Use a suitable container to catch any draining hydraulic fluid. Ensure that all
spills are cleaned up.
Remove hose support clamps and tie wraps as necessary.
Perform steps 1 thru 3 to remove suction hose and fittings.
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