TM-9-2320-272-24-2

TRUCK, 5-TON, 6X6, M939, M939A1, AND M939A2 SERIES TRUCKS (DIESEL)

TECHNICAL MANUAL; UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL; VOLUME 2 OF 4

JUNE 1998

  TM-9-2320-272-24-2 - Page 310 of 991

TM
9-2320-272-24-2
3-374. INSIDE TELEPHONE JACK POST REPLACEMENT
THIS TASK COVERS:
a. Removal
b. Installation
APPLICABLE MODELS:
M934/A1/A2
REFERENCES (TM)
TM 9-2320-272-10
TM 9-2320-272-24P
TOOLS
General mechanic’s tool kit (Appendix E, Item 11
EQUIPMENT CONDITION
Parking brake set (TM 9-2320-272-10).
NOTE
Inside telephone jack posts are located on van ceiling next to
emergency light and on left rear panel below fire extinguisher.
Both telephone jack posts are replaced the same. This procedure is
for rear panel telephone jack post.
1.
Remove four screws (6) and pull junction box (4) away from panel (7).
NOTE
Ceiling telephone jack posts are connected with one wire.
Tag all leads for installation.
2.
Remove screw (1), two leads (2), nut (8), and telephone jack post (5) from grommet (3) and junction
box (4).
3.
Remove grommet (3) from junction box (4).
1.
Install grommet (3) on junction box (4).
2.
Install telephone jack post (5) on grommet (3) and junction box (4) with nut (8).
3.
Install two leads (2) on telephone jack post (5) with screw (1).
3-918


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