Atc Control Panel Removal; Atc Control Panel Installation - Boeing 737-300 Series Maintenance Manual

AIR TRAFFIC CONTROL (ATC) CONTROL PANEL - REMOVAL/INSTALLATION
1. General
A. This subject has two tasks. The first task is the removal of the ATC Control Panel. The second task is the
installation of the ATC Control Panel.
B. The ATC Control Panel, is installed in the aft electronics panel, P8.
C. Electrical connections are made through multi-pin connectors on the rear of the Control Panel. The Control
Panel is installed in the aft electronic Control Panel.
2.

ATC Control Panel Removal

A. Access
(1) Location Zones
101/102 Flight Compartment
B. Procedure
(1) Open these circuit breakers and attach DO-NOT-CLOSE tags:
(a) P18 Load Control Center - Left
1) ATC-1 AC
2) ATC-1 DC
(b) P6 Load Control Center - Right
1) ATC-2 AC
2) ATC-2 DC
(2) Do these steps to remove the ATC Control Panel:
(a) Loosen the quarter-turn fasteners on the Control Panel.
CAUTION: Do not touch the connector pins or other conductors on the ATC Control Panel. if
(b) Pull the Control Panel out until you can get to the electrical connectors.
(c) Disconnect the electrical connectors from the Control Panel.
(d) Remove the Control Panel.
(e) Install dust caps on the electrical connectors.
3.

ATC Control Panel Installation

A. References
(1) AMM 24-22-00/201, Electrical Power - Control
B. Access
(1) Location Zones
101/102 Flight Compartment
205 Electronic Compartment
(2) Access Panel
1201 Electronic Equipment Access Door
C. Procedure
(1) Make sure these circuit breakers are opened:
(a) P18 Load Control Center - Left
1) ATC-1 AC
2) ATC-1 DC
(b) P6 Load Control Center - Right
1) ATC-2 AC
2) ATC-2 DC
EFFECTIVITY
PW245
Use and disclosure shall be in accordance with the proprietary legend located on the cover of this document
GENERAL AEROSPACE
Boeing 737-300
MAINTENANCE MANUAL
you touch these conductors, electrostatic discharge can cause damage to the ATC
Control Panel.
34-53-31GA
DRAWING # GA-KD28-ATC-MM
Page 401
Aug 15/10