PILOT ANTI-ICE PANEL ASSEMBLY REMOVAL/INSTALLATION

SECTION IV. ANTI-ICE/DE-ICE SYSTEM MAINTENANCE

PILOT ANTI-ICE PANEL ASSEMBLY REMOVAL/INSTALLATION - continued

TM-1-1520-238-23-8 Army Model AH-64 Helicopter (NSN
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TM 1-1520-238-23 12-145 12.47. PILOT ANTI-ICE PANEL ASSEMBLY REMOVAL/INSTALLATION 12.47.1. Description This task covers: Removal. Cleaning. Inspection. Installation. 12.47.2. Initial Setup Tools: Electrical tool kit (item 378, App H) Personnel Required: 68X Armament/Electrical System Repairer 68X3F Armament/Electrical System Repairer/ Technical Inspector References: TM 1-1520-238-T Equipment Conditions: Ref Condition 1.57 Helicopter safed 12.47.3. Removal a. Enter pilot station (para 1.56). Observe all safety precautions. b. On pilot forward circuit breaker panel, open AIR DATA AC circuit breaker. c. On pilot center circuit breaker panel, open PI- TOT HT and LT PRI circuit breakers. d. On pilot aft circuit breaker panel, open ECS WSHLD WPR, CANOPY ANTI-ICE CONTR, ENG ANTI-ICE, and BLADE DE-ICE circuit breakers. e. Remove pilot ANTI-ICE panel (1) from console (2). (1) Unlock four turnlock fasteners (3). (2) Remove panel (1) from console (2). (3) Detach connector P178 (4) from receptacle (A135)J1 (5). GO TO NEXT PAGE PILOT STATION M04-946-1 5 4 3 1 2 M04-946-2

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