TM 5-4930-244-14
4-18. LUBE SUPPLY HOSES - REPLACE/REPAIR.
This Task Covers:
a.
Removal
b.
Repair
c.
Installation
Initial Setup:
Tools Required
Tool Kit, General Mechanic's: Automotive (Appendix B, Section III, Item 1).
Materials/Parts Required
Nut, self-locking (Appendix H, Section II, Item 9).
Nut, self-locking (Appendix H, Section II, Item 10).
Equipment Condition
Engine shut down and cool.
Enclosure Removed (para. 4-13)
a.
Removal. (Refer to Figure 4-6.)
(1)
Loosen and remove self-locking nut (1), washer (2), bolt (3) and clamp (4) securing hose (5) to A-frame (6).
Discard self-locking nut (1).
(2)
Remove self-tapping screw (7) securing hose (5) to A-frame (6). Remove clamps (4 and 8) from hose (5).
(3)
Disconnect coupling (9) from swivel adapter (10) on low pressure pump (11).
(4)
Disconnect hose (5) from swivel adapter (12).
(5)
Remove two bolts (13) four washers (14), two self-locking nuts (15) and two clamps (16) securing hose (17)
to A-frame (6). Discard self-locking nuts (15).
(6)
Unscrew swivel adapter (18) from nipple (19) and bracket (20).
(7)
Disconnect coupling (21) from swivel adapter (22) on high pressure pump (23).
(8)
Remove two self-tapping screws (24) securing hose (26) to A-frame (6). Remove clamps (25) from hose
(26).
(9)
Disconnect coupling (27) from swivel adapter (28) on low pressure pump (29).
(10)
Disconnect hose (26) from swivel adapter (30).
(11)
Disconnect two swivel adapters (31) from connector (32).
(12)
Disconnect hose (34) from female swivel (33) at reel cabinet assembly, and remove hose (34).
(13)
Disconnect hose (36) from female swivel (35) at reel cabinet assembly, and remove hose (36).
(14)
Remove two self-locking nuts (37), four washers (38), two bolts (39) securing bracket (20). Discard self-
locking nuts (37).
(15)
Tag and disconnect trouble light assembly (40) wires.
4-26
