FORMATION LIGHTS VISUAL CHECK

FORMATION LIGHTS WIRING DIAGRAM (WITHOUT q )

TM-55-1520-240-T-2 CH-47D Heilcopter Manual
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TM 55-1520-240-T 9-5.2 FORMATION LIGHTS VISUAL CHECK 9-5.2 INITIAL SETUP References: Applicable Configurations: TM 55-1520-240-23 W i t h o u t Equipment Condition: Tools: TM 55-1520-240-23: Electrical Repairer’s Tool Kit, Battery Disconnected NSN 5180-00-323-4915 Electrical Power Off Hydraulic Power Off Materials: None Personnel Required: Aircraft Electrician TASK RESULT 1. Check three forward formation lights (1). If any light (1) is loose, cracked, or burnt, tighten or replace it as required. NOTE Slight discoloration of light face is normal. 2. Check two aft formation lights (2). If any light (2) is loose, cracked, or burnt, tighten or replace it as required. 3. Check FORMATION LTS control (3). If control (3) is loose or damaged, tighten or replace it as required. FOLLOW-ON MAINTENANCE: None END OF TASK Change 2 9-141

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