4-5.2 GAS PRODUCER CONTROL SYSTEM VISUAL CHECK

4-5.1.1 GAS PRODUCER CONTROL SYSTEM SCHEMATIC DIAGRAM

4-5.3 GAS PRODUCER CONTROL SYSTEM (N1) OPERATIONAL CHECK

TM-55-1520-240-T-1 CH-47D Heilcopter Manual
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TM 55-1520-240-T 4-5.2 GAS PRODUCER CONTROL SYSTEM VISUAL CHECK 4-5.2 INITIAL SETUP References: Applicable Configurations: TM 55-1520-240-23 Without 74 Equipment Condition: Tools: TM 55-1520-240-23: Aircraft Mechanic's Tool Kit, Battery Disconnected NSN 5180-00-323-4692 Electrical Power Off Materials: Hydraulic Power Off None No. 1 and No. 2 Engine Work Platforms Open No. 1 and No. 2 Engine Access Covers Open Personnel Required: Medium Helicopter Repairer TASK RESULT 1. Check engine quadrant (1). If quadrant is loose or damaged, tighten or replace it as required. If levers (2 or 3) are damaged, replace control. 2. Check No. 1 gas producer control box (4). If box (4) is loose or damaged, tighten or replace it as required. If wiring or electrical connectors to box are damaged, repair or replace as required. 3. Check No. 2 gas producer control box (5). If box (5) is loose or damaged, tighten or replace it as required. If wiring or electrical connectors to box are damaged, repair or replace as required. 4. Check No. 1 engine gas producer actuator (6). If actuator (6) is loose or damaged, tighten or replace it as required. If rod (7) is damaged, replace it. If electrical connector to actuator is loose, tighten it. 5. Check No. 2 engine gas producer actuator (6). If actuator (6) is loose or damaged, tighten or replace it as required. If rod (7) is damaged, replace it. If electrical connector to actuator is loose, tighten it. FOLLOW-ON MAINTENANCE: None END OF TASK Change 17 4-95

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