TM 9-2320-272-234-2
3-443. HYDRAULIC HOSE CHAFE GUARD KIT REPLACEMENT
THIS TASK COVERS:
b. Installation
a. Removal
APPLICABLE MODELS
REFERENCES (TM)
M929/A1/A2, M930/A1/A2
LO 9-2320-272-12
TM 9-2320-272-10
TOOLS
TM 9-2320-272-24P
General mechanic's tool kit (Appendix E, Item 1)
EQUIPMENT CONDITION
MATERIALS/PARTS
Parking brake set (TM 9-2320-272-10).
Dump body raised and support braces in position
Two packings (Appendix D, Item 437)
Two locknuts (Appendix D, Item 294)
(TM 9-2320-272-10).
Tiedown strap (Appendix D, Item 694)
Drain hydraulic oil reservoir (LO 9-2320-272-12).
Sealant (Appendix C, Item 62)
GENERAL SAFETY INSTRUCTIONS
Cap and plug set (Appendix C, Item 14)
Dump body must be raised and secured with safety
braces.
Dump body must be raised and secured with safety braces before
removal and installation of chafe guard kit. Failure to do this may
result in injury to personnel.
Plug all hydraulic openings and hoses to prevent contamination.
NOTE
Tag all hoses and tubes for installation.
Disconnect hoses (5) and (6) from elbows (9) and (10).
1.
Remove hoses (5) and (6) and packings (7) from safety lock cylinder (8). Discard packings (7).
2.
Remove hoses (2) and (3) from crosses (1) and (4).
3.
Remove hoses (11), (12), (16), and (15) from four connectors (20).
4.
Remove four connectors (20) from four cylinder ports (18), (21), (19), and (22).
5.
Remove hoses (11) and (16) from cross (4).
6.
Remove hoses (12) and (15) from cross (1).
7.
Remove two locknuts (17), plate (14), cross (4), plate (14), cross (1), and plate (14) from two
8.
screws (13). Discard locknuts (17).
Remove elbows (9) and (10) from crosses (1) and (4).
9.
3-1148
