TM-9-2330-356-14
SEMITRAILER, TANK: 5000 GALLON, BULK HAUL, SELF LOAD/UNLOAD M967 AND M967A1; SEMITRAILER, TANK: 5000 GALLON, FUEL DISPENSING, AUTOMOTIVE M969 AND M969A1; SEMITRAILER, TANK: 5000 GALLON, FUEL DISPENSING, UNDER/OVERWING AIRCRAFT M970 AND M970A1
TECHNICAL MANUAL; OPERATOR’S, UNIT, DIRECT SUPPORT, AND GENERAL SUPPORT MAINTENANCE MANUAL
OCTOBER 1990
TM-9-2330-356-14 - Page 189 of 528
(9) Remove circuit breaker
solenoid
(14), and terminal strip (17).
(12), preheater
(10) If damaged, remove screw (23) and clip (24)
from junction box (11).
b.
Installation (Fig. 4-31).
(1) If removed, install clip (24) and screw (23) to
junction box (11).
(2) Install circuit breaker (12) onto mounting
plate (8) with two screws
(13),
preheater solenoid (14) with
two screws (15) and nuts (16), and terminal strip (17) with
two screws (18) and two nuts (19).
(3) Install junction box (11) on bracket (22) with
two capscrews (9) and nuts (10).
(4) Install mounting plate (8) in junction box (11)
and secure with four screws
(6)
and washers (7).
(5) Insert cable assemblies with connectors (1) in
junction box holes and secure with cable connector
locking washers.
TM 9-2330-356-14
(6) Install wiring harness (5), and secure with
four capscrews (2), lockwashers (3), and nuts (4).
(7) Correctly connect all leads in the junction box
in accordance with the tag designations. Remove tags.
(8)
Close
cover and secure with screws.
(9) Connect negative battery cable to battery
(fig. 4-37).
4-20. Manifold Heaters
WARNING
When troubleshooting an electrical malfunc-
tion or performing electrical maintenance,
ALWAYS disconnect Intervehicular electrical
cable from semitrailer, and negative battery
cables at batteries. Failure to follow this warn-
ing may create a spark and explosion, result-
ing in serious Injury or death to personnel.
a. Inspection (Fig. 4-32).
Inspect manifold heaters
for physical damage. Check that electrical leads to
manifold heaters are clean and secure.
TA099787
Figure 4-32. Manifold Heaters
4-53
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