TM-9-2320-283-20-2
TRUCK TRACTOR, LINE HAUL, 50,000 GVWR, 6X4, M915A1
TECHNICAL MANUAL; ORGANIZATIONAL MAINTENANCE PART 2 OF 3
DECEMBER 1983
TM-9-2320-283-20-2 - Page 660 of 852
TM 9-2320-283-20-2
BRAKE SYSTEM.
3-175. TRAILER SUPPLY VALVE REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
WARNING
Never work on air system components without first draining air pressure. Failure to follow this precaution
can result in serious personal injury.
A.
REMOVAL.
1
Two quarter-turn
Loosen.
screws (1).
2
Instrument panel
Lower.
(2).
3
Two air lines (3)
Remove
Tag.
4
Pin (8)
Remove from items (7) and
Use small drift punch.
(9).
5
Knob (7)
Remove
Pull off.
6
Nut (6)
Loosen and remove.
7
Trailer supply
Remove.
valve assembly (9).
8
90° male elbow (4),
Remove.
elbow (12), tractor
protection pilot
valve (11), elbow
(10), and plug (5).
B
CLEANING AND INSPECTION.
9
All parts
Clean and inspect
Refer to paragraphs 3-4
and 3-5.
3-1032
Back to Top
