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 628 of 852
TM 9-2320-283-20-2
BRAKE SYSTEM.
3-171.
PARK BRAKE VALVE REPLACEMENT (Continued).
LOCATION/ITEM
ACTION
REMARKS
C.
INSTALLATION.
12.
450 elbow (2),
Install on item (10).
Use thread sealing tape
street tee (12),
on threads.
street elbow
(11), and 900
elbow (3).
13.
Pressure switch
Install on item (12).
Use thread sealing tape
(15).
on threads.
14.
Elbow (4) and
Install on item (10).
Use thread sealing tape
elbow (9).
on threads.
15.
Park brake valve
Aline with mounting hole
assembly (10).
in item (8) and install.
16.
Nut (6).
Install and tighten.
17.
Knob (7).
Install and secure with item
(5).
18.
Three air lines
Install and tighten.
(1).
19.
Wire (13), wire
Connect using two items (17)
(14), and wire
and two items (18).
(16).
20.
Three air lines
Install and tighten.
(1).
NOTE
Follow-on maintenance action required:
Install manual reset circuit breaker bracket (para 3-114).
Connect battery power (para 3-120).
Close air system
draincocks and start engine (TM 9-2320-283-10).
Check air system for leaks (para 3-8).
3-1000
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