TM 9-2320-279-20-2
11-160.2
Change 5
Brake and Air System Maintenance Instructions (Cont)
Supplies
Tags, identification. Item 48, Appendix C
Ties, cable, plastic. Item 52, Appendix C
This task covers:
a. Type 1 Airhose Fittings Replacement
c. Airhose Replacement
b. Type 2 Airhose Fittings Replacement
d. Follow-on Maintenance
INITIAL SETUP
Personnel Required
MOS 63S Heavy wheel vehicle mechanic
Equipment Condition
TM or Para
Condition Description
TM 9-2320-279-10 Air system drained.
TM 9-2320-279-10 Engine side panels
removed, if necessary.
Para 16-9
Engine cover removed,
if necessary.
Para 18-26
Defroster hoses removed,
if necessary.
Para 11-12
Brake treadle valve
removed. if necessary.
Para 7-19
Instrument panel removed,
if necessary.
References
None
Special Tools
None
11-35.1. AIRHOSES AND FITTINGS REPLACEMENT (VEHICLES WITH DDEC IV
ENGINE, ELECTRIC WINDSHIELD WIPERS, AND AIR-RIDE SEATS).
Models
All
Test Equipment
None
Special Environmental Conditions
None
General Safety Instructions
None
a. Type 1 Airhose Fittings Replacement.
NOTE
Tube may stay with adapter or come off
with line.
(1)
Remove nut (1) from adapter (2).
Pull line (3) from adapter.
(2)
Cut about 3/4 in. (19 mm) off end of
line (3). Remove nut (1) from line.
(3)
Put nut (1) on line (3). Put new
bushing (4) on line.
(4)
Push line (3) over tube (5) in adapter
(2) and all the way in adapter.
(5)
Install bushing (4) and nut (1) on
adapter (2).
