TM 5-2330-325-14&P
This task covers:
a. Removal
b. Installation
c. Operating Test
d. Leakage Test
Initial Setup:
Equipment Conditions:
Materials/Parts:
Trailer parked on level ground, brakes engaged.
Marker tag (item 20, Appendix F)
and wheels chocked.
Tape, anti-seizing (item 22,
Tools/Test Equipment:
Detergent (item 8, Appendix F)
Tool kit, mechanics general, NSN 5180-00-177-7033
a.
Removal.
(1)
For front spring brake control valve (3), tag and disconnect six air lines from two tees (1)
and two fittings (2).
(2)
For mid spring brake control valve (6), tag and disconnect seven air lines from one tee (5),
four fittings (4) and one elbow (7).
(3)
Remove spring brake control valve (3 or 6) from air reservoir.
Remove tees (1 or 5), fittings (2 or 4) and elbow (7) from spring brake control valve (3 or 6).
(4)
(5)
Install plugs or tape closed all line openings to prevent dirt contamination of system.
b.
Installation.
(1)
Remove plugs or tape from air line openings.
(2)
Apply anti-seize tape to threads of fittings (2 or 4), tees (1 or 5) and elbow (7) and install
onto spring brake control valve (3 or 6).
(3)
Apply anti-seize tape to threads of spring brake control valve (3 or 6) and install onto air
reservoir.
