TM 1-1520-238-23
12-262
Change 1
12.58.
ENGINE ANTI-ICE RELAY BOX DISASSEMBLY/ASSEMBLY
12.58.1. Description
This task covers:
Disassembly. Cleaning. Inspection. Repair. Assembly.
12.58.2. Initial Setup
Tools:
Electrical tool kit (item 378, App H)
Captive installing tool (item 181, App H)
Personnel Required:
68X
Armament/Electrical System Repairer
68X3F
Armament/Electrical System Repairer/
Technical Inspector
References:
TM 1-1500-204-23
TM 55-1500-323-24
Equipment Conditions:
Ref
Condition
12.57
Engine anti-ice relay box removed
12.58.3. Disassembly
a. Remove cover (1) from housing (2).
(1) Loosen four captive screws (3).
(2) Remove cover (1).
b. Remove lead (4) and chassis ground (5) from
housing (2) and cover (1).
(1) Hold two screws (6).
(2) Remove two nuts (7) from screws (6).
(3) Remove screw (6), washer (8), and lead (4)
from housing (2).
(4) Remove screw (6), washer (8), lead (4), and
chassis ground (5) from cover (1).
c. Remove relays K1-1 (9), K1-2 (10), and K1-5/6
(11) from track (12) (para 9.139).
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