TM 1-1520-238-23
9-580
Change 4
9.154. DATA LINK TERMINATION UNIT (DLTU) T37, T38, T39, OR T40 REPLACEMENT
9.15
4
.1. Description
This task covers:
Removal. Installation.
9.15
4
.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Heat protective gloves (item 155, App H)
Electric gun type heater (item 163, App H)
Personnel Required:
68X
Armament/Electrical System Repairer
68X3F
Armament/Electrical System Repairer/
Technical Inspector
Materials/Parts:
Shield splicing kit (item 190A, App F)
References:
TM 9-1230-476-20-2
TM 11-1520-238-23-2
Equipment Conditions:
Ref
Condition
1.57
Helicopter safed
2.2
Access doors T250L, T250R, T290L,
T290R, and L325 opened (DLTUs T39 and
T40 only)
2.161
CPG armored crew seat removed (DLTU
T37 only)
2.84
Aft catwalk panel removed (DLTU T39 only)
13.13
ENCU overboard exhaust duct removed
(DLTU T39 only)
NOTE
This task is typical for DLTUs T37, T38,
T39, and T40, except as noted.
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4
.3. Removal
NOTE
Perform step a. for DLTU T37 and T38
replacement only. Perform step b. for all
DLTU replacements.
a. Enter CPG station (para 1.56). Observe all
safety precautions.
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M04-5145-1
CPG
STATION
DLTU
T37
M04-5145-2
CPG
STATION
DLTU
T38
