TB 1-1520-210-20-17
9. Supply/Parts and Disposition.
a. Expendable supplies requited.
NOMENCLATURE
NSN
CAGE
PART NO.
Alodine
8030-01-018-2838
MIL-C-5541
Primer
8010-00-582-5318
MIL-P-23377
sealant
8030-00-723-2746
ML-S-8802 TYPE II, CLASS A 1/2
7510-00-283-0612
Tape, Pressure
PPP-T-42
Sensitive
Special tools, Jigs and Fixtures required.
10.
NSN
NOMENCLATURE
CAGE
PART NO
QUANTITY
6625-00-999-7465
AN/USM-223
1
11. Kit A Installation Procedure.
a. Preliminary Procedure.
Inventory the kit to assure completeness.
NOTE
Refer to TM 55-1520-210-23 and TM 11-1520-210-20 for detailed removal and installa-
tion instructions not specified herein and to TM 55-1520-210-23P for detailed parts loca-
tion.
Refer to TM 55-1500-323-24 for detailed instructions concerning aircraft electrical and
electronic wiring installation practices.
Refer to TM 1-1500-204-23-10 for detailed instructions concerning aircraft sheetmetal
modification/installation practices.
NOTE
To prepare helicopter for safe ground maintenance battery must be disconnected.
Prepare the aircraft for safe ground maintenance (TM 55-1520-210-23).
b.
c. Removal procedure.
(1)
Open nose compartment door.
(2) Remove access panel from left side of copilot pedestal
(3) Gain access to overhead console circuit breaker and wiring.
Remove upper cabin sound proofing blanket as required to gain access to wire bundles and GPS antenna cable
(4)
routing.
4
