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A
737-300/400/500MAINTENANCE MANUAL
(b) P18 Circuit Breaker panel 1) AUTO FLT CONT SYS A MACH TRIM AC 2) AUTO FLT CONT SYS A MACH TRIM DC 3) AFDS MCP DC 4) Airplanes with mechanical aileron force limiter:
AFDS AIL FORCE LIM 5) AUTO FLT CONT SYS A SNSR EXC AC 6) AUTO FLT CONT SYS A FCC DC 7) AUTO FLT CONT SYS A ENGAGE INTLK A 8) AUTO FLT CONT SYS A WARN LIGHT BAT
S 914-014
CAUTION: DO NOT TOUCH THE FCC BEFORE YOU DO THE PROCEDURE FOR DEVICES
___________ THAT ARE SENSITIVE TO ELECTROSTATIC DISCHARGE. ELECTROSTATIC DISCHARGE CAN CAUSE DAMAGE TO THE FCC.
(3)
Do the procedure for devices that are sensitive to electrostatic discharge (AMM 20-40-12/201).
S 024-015
(4)
Remove the FCC (AMM 20-10-07/201).
TASK 22-11-33-424-008
3. Flight Control Computer Installation
____________________________________
A. References
(1)
AMM 12-31-11/201, Access Doors and Panels
(2)
AMM 20-10-07/201, Electrical/Electronic Black Boxes
(3)
AMM 20-40-12/201, Electrostatic Discharge Sensitive Devices
B. Access
(1)
Location Zone
205 Electronic Compartment
(2)
Access Panel
1201L Electronic Equipment Access Doorss
C. Computer Installation
S 914-009
CAUTION: DO NOT TOUCH THE FCC BEFORE YOU DO THE PROCEDURE FOR DEVICES
_______ THAT ARE SENSITIVE TO ELECTROSTATIC DISCHARGE. ELECTROSTATIC DISCHARGE CAN CAUSE DAMAGE TO THE FCC.
(1)
Do the procedure for devices that are sensitive to electrostatic discharge (AMM 20-40-12/201).
(2)
Install the FCC (AMM 20-10-07/201).
S 424-010
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A 737-300/400/500MAINTENANCE MANUAL
(3) S 864-004Close all of the autopilot and mach trim circuit breakers.
NOTE:____ Make sure that you close the AFCS A FCC DC and AFCS B FCC DC circuit breakers last.
(4) S 744-005Do the Flight Control Computer Adjustment/Test procedure (AMM 22-11-33/501).
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737-300/400/500MAINTENANCE MANUAL
FLIGHT CONTROL COMPUTER - ADJUSTMENT/TEST
_________________________________________
1. General
_______
A. This procedure contains one task. The task does a DFCS BITE test of the Flight Control Computer (FCC).
TASK 22-11-33-745-007
2. Flight Control Computer Test
____________________________
A. References
(1) 24-22-00/201, Electrical Power Control
B. Access
(1) Location Zone
102 Control Cabin
C. Prepare for DFCS BITE test
S 865-001
(1)
Supply electrical power (Ref 24-22-00/201).
S 865-008
(2)
Make sure that the circuit breakers (on the P6 and P18 circuit breaker panels) for the systems shown below are closed and that the systems will operate:
(a)
FMCS
(b)
DADC (No. 1 and 2)
(c)
LANDING GEAR AIR/GND RELAY & LIGHTS
(d)
AFCS (A and B)
NOTE: Make sure that you close the AFCS A FCC DC and AFCS B
____ FCC DC circuit breakers last.
(e)
Mach Trim
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