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TM 9-2350-287-20-2
17-34. CONVEYOR HYDRAULIC HOSES AND FITTINGS REPLACEMENT.
This Task Covers:
a. Removal
b. Installation
Initial Setup:
Tools/Test Equipment:
Upper and lower rear doors opened
General mechanic's tool kit (Item 24,
(refer to TM 9-2350-287-10).
Appendix I)
Left rear fatigue mat removed
(refer to TM 9-2350-287-10).
Materials/Parts:
Conveyor deployed (refer to TM 9-2350-287-10).
Cap and plug set (Item 13, Appendix D)
Hydraulic system pressure relieved to 0 psi
Lockwasher (6) (Item 196, Appendix H)
(refer to TM 9-2350-287-10).
Equipment Conditions:
Vehicle parked on level ground (refer to
TM 9-2350-287-10).
a.
REMOVAL
WARNING
To avoid possible injury, make sure all systems are shut down. Hydraulic fluid
may be hot and can cause burns.
CAUTION
To prevent contamination of hydraulic system, cap hydraulic lines and ports
immediately after disconnecting lines.
1.
Disconnect two hose assemblies (1) from two tubes (2) at hydraulic control panel (3).
2.
Remove two screws (9) and lockwashers (10), plate (11), and two grommets (4) from crew compartm ent floor.
Discard lockwashers.
3.
Remove two screws (8), lockwashers (7), washers (6), and hose assemblies (1) from two straps (5). Discard
lockwashers.
4.
Remove four screws (16) and lockwashers (17) and two plates (18) and grommets (15) from crew co mpartment
floor. Discard lockwashers.
5.
Disconnect two hose assemblies (1) from two adapters (14) and remove from vehicle.
6.
Remove two adapters (14) from two bushings (13).
7.
Remove two bushings (13) from two elbows (12 and 19).
8.
Remove two elbows (12 and 19) from hydraulic motor (20).
17-120
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