TM9-2330-358-14&P
c.
Installation.
(1) Install gladhand packing (7, fig. 4-28) in gladhand (5).
(2) Connect gladhand (5) and gladhand elbow (6).
On the M871A1 semitrailer, the service side has an
elbow (2) and the emergency side has a straight
fitting (2).
(3) Install gladhand (5) and elbow (2) into position.
(4) Install two washers (4) and two screws (3).
On the M871A1 semitrailer, the two washers (4) and
screws (3) are on the inside of the nose box.
(5) Connect air line (1) to elbow (2).
(6) Repeat steps 1 through 4 for other gladhand, if removed.
(7) Install nose box cover (para. 4-17).
(8) Close drain cocks (para. 3-8).
(9) Pressurize air brake system.
(10) Check for leaks (para. 4-30).
TASK ENDS HERE
4-32.
DUMMY COUPLINGS
This task covers:
Removal
Installation
INITIAL SETUP
Personnel Required
Tools
Two
Grinder, portable
Torch, acetylene
Welder, arc
General mechanics tool kit and common supplement II
4-56
