• Home
  • Download PDF
  • Order CD-ROM
  • Order in Print
CENTER FLIGHT INSTRUMENT PANEL LIGHTS VISUAL CHECK - TM-55-1520-240-T-2_733
CTR INSTR CIRCUIT BREAKER DOES NOT STAY CLOSED

TM-55-1520-240-T-2 CH-47D Heilcopter Manual
Page Navigation
  634    635    636    637    638  639  640    641    642    643    644  
TM 55-1520-240-T 9-9.8 CENTER FLIGHT INSTRUMENT PANEL LIGHTS OPERATIONAL CHECK 9-9.8 INITIAL SETUP References: Applicable Configurations: TM 55-1520-240-23 With  17 Equipment Condition: Tools: TM 55-1520-240-23: None Battery Connected Materials: Electrical Power On None Hydraulic Power Off Personnel Required: Center Flight Instrument Panel Lights Visual Check Aircraft Electrician Performed (Task 9-9.7) TASK RESULT 1. Check that LIGHTING CTR INSTR circuit breaker (1) is If CTR INSTR circuit breaker (1) is open, close it.  If it closed. opens again, go to task 9-9.9. 2. Turn CTR INST lights control (2) from OFF through All instrument panel lights (3), FIRE EMERG panel (4) DIM to BRT. lights, CAUTION LTS/VHF ANT SEL panel (5) lights, and standby compass (6) lights, shall come on dim and increase in brightness as control (2) is turned to BRT.  If any light is not lit, go to task 9-9.10.  If brightness does not increase, replace CTR INST lights control. 3. Turn CTR INST lights control (2) to OFF.   All center flight instrument panel lights shall go out.  If not, replace CTR INST lights control. FOLLOW-ON MAINTENANCE: TM 55-1520-240-23: Battery Disconnected Electrical Power Off END OF TASK 9-186.2  Change 19







Western Governors University

Privacy Statement
Press Release
Contact

© Copyright Integrated Publishing, Inc.. All Rights Reserved. Design by Strategico.