TM-9-2330-342-23-P
PALLETIZED LOAD SYSTEM TRAILER (PLST) M1076 A1
TECHNICAL MANUAL; FIELD MANUAL
OCTOBER 2012
TM-9-2330-342-23-P - Page 369 of 1348
FIELD MAINTENANCE
SERVICE BRAKE(S) ON ONE AXLE DO NOT APPLY OR APPLY SLOWLY
INITIAL SETUP:
Tools and Special Tools
MSD/ICE, Test Set, Electronic Systems
(WP
0194, Table 1, Item 27)
MSD-V2, Test Set, Electronic Systems
(WP
0194, Table 1, Item 28)
Tool Kit, General Mechanic’s: Automotive
(WP
0194, Table 1, Item 47)
Materials/Parts
Solution, Soap (WP
0193, Table 1, Item 58)
Pin, Cotter (WP
0195, Table 1, Item 75)
Pin, Cotter (WP
0195, Table 1, Item 16)
Personnel Required
Wheeled Vehicle Mechanic (2)
References
WP
0004
References (cont.)
WP
0066
WP
0067
WP
0071
WP
0072
WP
0076
WP
0078
WP
0086
WP
0092
Equipment Condition
Parking brake applied (TM 9-2330-342-10).
(WP
0190)
Wheels chocked (TM 9-2330-342-10). (WP
0190)
Emergency air supply gladhand connected to
vehicle (TM 9-2330-342-10). (WP
0190)
Trailer air system charged (TM 9-2330-342-10).
(WP
0190)
TROUBLESHOOTING PROCEDURE
SERVICE BRAKE(S) ON ONE AXLE DO NOT APPLY OR APPLY SLOWLY
STEP 1
Are air lines, fittings, relay valve, and brake chamber(s) free of leaks and/or crimps?
NOTE
•
Soap and water solution will be used to visually check for leaks.
•
Trailer air system pressure must be 125 ± 5 psi (861 ± 34 kPa) to begin
troubleshooting the brake system. If the air system pressure cannot be maintained,
refer to Air System Troubleshooting.
•
Air lines and valves listed in this troubleshooting procedure are illustrated and located
in Air System Schematic.
1.
Inspect air lines listed in table and fittings for crimps.
TM 9-2330-342-23&P
0038
0038-1
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