5-2.2 ROTOR BLADE TRACKING AND BALANCING SYSTEM VISUAL CHECK

5-2.1 ROTOR TRACKING AND BALANCING SYSTEM WIRING DIAGRAM

5-2.3 ROTOR BLADE TRACKING AND BALANCING SYSTEM OPERATIONAL CHECK

TM-55-1520-240-T-1 CH-47D Heilcopter Manual
Page Navigation
501

TM 55-1520-240-T 5-2.2 ROTOR BLADE TRACKING AND BALANCING SYSTEM VISUAL CHECK 5-2.2 INITIAL SETUP Applicable Configurations: All Tools: Electrical Repairer’s Tool Kit, NSN 5180-00-323-4915 Materials: None Personnel Required: Aircraft Electrician References: TM 55-1520-240-23 Equipment Condition: TM 55-1520-240-23: Battery Disconnected Electrical Power Off Hydraulic Power Off Forward Transmission Left Work Platform Open Pylon Left Work Platform Open Tracking Targets Installed (Only when tracking with Strobex). Accelerometer Blocks Installed TASK RESULT 1. Check foward accelerometer connector (1). If connector (1) is loose or damaged, tighten or re- place connector. If wires to connector are damaged, repair or replace as required. 2. Check magnetic phase detector (2). If detector (3) is loose or damaged, tighten or re- place it as required. If connector is loose or dam- aged, tighten or replace it as required. If wires to connector are damaged, repair or replace as re- quired. 3. Check aft accelerometer connector (3). If connector (3) is loose or damaged, tighten or re- place connector. If wires to connector are damaged, repair or replace as required. 4. Check cabin BLADE TRACK receptacle (4). If receptacle (4) is loose or damaged, tighten or re- place it as required. 5. Check connectors on vibrex or helitune equipment. If connectors are loose or damaged, tighten or re- place them as required. FOLLOW-ON MAINTENANCE: TM 55-1520-240-23: Forward transmission left work platform closed. Pylon left work platform closed. END OF TASK Change 10 5-7

Privacy Statement
Press Release
Contact