BOEING 737-300 SERIES MAINTENANCE MANUAL Pdf Download (2024)

BOEING 737-300 SERIES MAINTENANCE MANUAL Pdf Download (1)
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Atc system

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  • Wiring diagram manual supplement (15 pages)
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Table Of Contents 36
  • Contents
  • Table of Contents
  • Troubleshooting
  • Bookmarks

Table of Contents

  • Effective Pages

  • Table of Contents
  • ATC Antennas

  • ATC Control Panel

  • Atc – Description and Operation

  • General

    • ATC System Component Location

    • RF Switch

    • TCAS/ATC Control Panel

    • Transponder

    • ATC Transponders

    • Basic ATC Transponder Principles

  • Operation

    • Transponder Reply Pulses

    • Decoder/Encoder

    • Functional Description

    • Receiver

    • Transmitter

    • Mode-S Operation

    • Mode-S Transponders

    • Self-Test Operation

  • Troubleshooting

    • General 101

    • References

    • ATC Antenna

  • Adjustment /Test

    • Atc System - Adjustment/Test

    • General

    • Operational Test - ATC System

    • System Test - ATC System (with the IFR ATC-601 Test Set)

      • ATC System Test

      • Prepare for the System Test

    • System Test - ATC System (with the TIC T-48 or T-49 Test Set)

  • Air Traffic Control (ATC) Antenna Removal / Installation

    • ATC Antenna Test

    • ATC Transponder Installation

    • ATC Transponder Removal

    • ATC Transponder Test

    • ATC Control Panel Installation

    • ATC Control Panel Removal

    • ATC Control Panel Test

    • ATC Antenna Switch Installation

    • ATC Antenna Switch Removal

    • ATC Antenna Switch Test

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  • 1 Table of Contents
  • 2 General
  • 3 Atc Control Panel
  • 4 General 101
  • 5 Troubleshooting
  • 6 General
  • Download this manual

Notice: This is confidential and proprietary information of General Aerospace and may not be used or disclosed by the recipient

without the prior written consent of General Aerospace and then only in accordance with specific written instructions of

General Aerospace. By receipt hereof, in addition to any obligation the recipient has under any confidentiality agreement,

contract, or license with General Aerospace, neither recipient nor its agents, representatives or employees will copy,

reproduce or distribute this information, in whole or in part, at any time, without the prior written consent of General

Aerospace and that it will keep confidential all information contained herein

ENGINEER

O. Obando

CHECKED

J. Carballo

APPROVED

M. Flores

SCALE:

NONE

MAINTENANCE MANUAL – ATC SYSTEM

Boeing 737-300 Series Aircraft

SIZE:

CAGE CODE:

A

0LL89

for

General AEROSPACE

Maintenance Manual – ATC System

Boeing 737-300,Series Aircraft

DRAWING NO:

GA-BC17-ATC-MM

932 Ponce de Leon Blvd.

Coral Gables, FL 33134

Rev: I/R

Page: CP-1

Table ofContents

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Table of Contents

BOEING 737-300 SERIES MAINTENANCE MANUAL Pdf Download (2)

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Summary of Contents for Boeing 737-300 Series

  • Page 1 MAINTENANCE MANUAL – ATC SYSTEM Boeing 737-300 Series Aircraft Notice: This is confidential and proprietary information of General Aerospace and may not be used or disclosed by the recipient without the prior written consent of General Aerospace and then only in accordance with specific written instructions of General Aerospace.
  • Page 2: Lr-1 Aug

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL LOG OF REVISIONS Revision No. Description Pages Revised Approved by Date Initial Release 08/15/10 EFFECTIVITY DRAWING # GA-KD28-ATC-MM Page LR-1 PW245 Use and disclosure shall be in accordance with the proprietary legend located on the cover of this document...
  • Page 3: Table Of Contents

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL EFFECTIVE PAGES Cover page CP-1 Aug 15/10 34-53-21 Aug 15/10 Log of revisions Aug 15/10 LR-1 Aug 15/10 Effective pages 34-53-31 EP-1 Aug 15/10 Aug 15/10 Aug 15/10 Table of Contents Aug 15/10 34-53-41...
  • Page 4: Table Of Contents

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL ATC SYSTEM TABLE OF CONTENTS Chapter Section Subject Subject Page ATC System 34-53-00 Description and Operation 34-53-00 General ATC Control Panel ATC Transponder ATC antenna Operation Troubleshooting 34-53-00 General References Prepare for Troubleshooting Adjustment /Test...
  • Page 5: General Aerospace Boeing

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL ATC – DESCRIPTION AND OPERATION General (Figure. 1) A. The Air Traffic Control Radar Beacon System (ATCRBS or ATC), provides airplane tracking, altitude and identification information to an ATC ground station. The ATC transponder responds to an interrogation from an ATC ground station.
  • Page 6 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL TCAS/ATC Control Panel Detail B. Transponder Detail B. RF Switch ATC System Component Location Figure 1 EFFECTIVITY 34-53-00GA DRAWING # GA-BC17-ATC-MM PW245 Page 2 Use and disclosure shall be in accordance with the proprietary legend located on the cover of this document...
  • Page 7 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL ATC Transponders (Figure. 1) A. The transponders are located on the E2 electronic equipment rack on E2-2 shelf. B. The active ATC transponder transmits a coded reply when it is interrogated by an ATC ground station.
  • Page 8 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL airplane carrying the transponder. The coding of a mode A reply can consist of up to fifteen pulses. Twelve of these pulses carry the identification number. Two others, called framing pulses, come before and after the twelve information pulses. The last is a special identification pulse to aid the radar operator.
  • Page 9 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL Transponder Reply Pulses Figure 2 EFFECTIVITY 34-53-00GA DRAWING # GA-BC17-ATC-MM PW245 Page 5 Use and disclosure shall be in accordance with the proprietary legend located on the cover of this document AUG 15/10...
  • Page 10: General

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL B. Functional Description (1) Receiver (a) Received signals from the antenna are routed through the Diplexer/Low Pass Filter and applied to the Pre-selector/Mixer. In the Pre-selector the signal is passed through a bandpass filter tuned to 1030 MHz.
  • Page 11: Atc Control Panel

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL (b) The desired ATC system is set with the transponder select switch. The '1' position causes the Control Panel to send an 'ON' discrete to transponder No. 1 if the AIR/GND RELAY is in AIR mode and the mode switch is set to XPDR.
  • Page 12: Atc Transponder

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL ATC SYSTEM - TROUBLE SHOOTING General A. The troubleshooting procedures make use of the self-test features of the ATC transponder and ATC system tests to isolate problems. These procedures are in a tree-type format.
  • Page 13: Atc Antenna

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL Prepare the ATC system for troubleshooting as described in paragraph Replace the ATC transponder (Ref 34-53-21/401) and do the required transponder’s front panel push test. and hold the TEST switch. Do ALL the LED indicators come...
  • Page 14: Operation

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL From previous page If the system test failed REC System is operational SENS, TRANSPONDER FREQ, or SLS test, replace the transponder (Ref 34-53- Examine the ATC antenna 21/401) and do the system test cable.
  • Page 15 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL Prepare the ATC system for troubleshooting as described in paragraph Replace the ATC transponder (Ref 34-53-21/401) and do the required transponder’s front panel push test. and hold the TEST switch. Do ALL the LED indicators come...
  • Page 16 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL From previous page If the system test failed REC System is operational SENS, TRANSPONDER FREQ, or SLS test, replace the transponder (Ref 34-53- Examine the ATC antenna 21/401) and do the system test cable.
  • Page 17: References

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL ATC SYSTEM - ADJUSTMENT/TEST General A. The ATC system adjustment/test procedure contains two tasks. One is an operational test; the other is a system test. The operational test is a fast check of the ATC system and no test equipment is needed. The system test first does the operational test.
  • Page 18: System Test - Atc System (With The Ifr Atc-601 Test Set

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL Procedure (Mode-C Transponder) (3) On the ATC Control Panel, set the transponder select switch 2. (a) Start the self test on the front of the transponder. (b) Airplane with Collins ATC transponder; Make sure the SELF TEST light illuminates (c) Release the TEST switch.
  • Page 19 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL NOTE: For information regarding the battery test, timing and recharging refer to the operation section of the test set operators manual. (8) Push the SELF TEST key on the Test Set. (9) Push the RUN/STOP key to start the self test.
  • Page 20 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL (12) Do a check of the MODE S ALL CALL TEST. (Mode-S transponder Only) (a) Make sure the test set shows PASSED and the airplane's mode S address. (13) Do a check of the INVALID MODE S ADDRESS TEST. (Mode-S transponder Only) (a) Make sure the mode S transponder did not reply (PASSED TEST).
  • Page 21 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL NOTE: To make sure the dynamic range is ≥ 20dB, a diversity test must be run at a distance of less than 50 feet (15.2 meters) from the airplane antenna. (27) Do a check of the MTL DIFFERENCE TEST.
  • Page 22 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL (40) Do the system test again for the right or No. 2 ATC system and use the No 1 air data source. NOTE: On the test set, select the BOT ATC antenna. Transponder 2 is mode C, skips Mode S steps for check of Transponder 2.
  • Page 23: System Test - Atc System (With The Tic T-48 Or T-49 Test Set

    GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL System Test - ATC System (With the TIC T-48 or T-49 Test Set) A. General (1) This system test is a more complete check of the ATC system. The system test first does the ATC - Operational Test.
  • Page 24 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL Do the steps that follow: (a) Set the mode switch on the ATC Control Panel to the XPDR position. (b) Set the altitude source switch on the ATC Control Panel to the 1 position.
  • Page 25 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL NOTE: Effective Radiated Power (ERP) is the product of the antenna output power and antenna gain. (e) Make sure the receiver sensitivity, Minimum Threshold Level (MTL), is -74 ±3 dBm. NOTE: An additional 3dBm loss is allowed to compensate for antenna coupling errors. Also, make sure to correct for other factors that would change the sensitivity measurement.
  • Page 26 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL (a) Make sure the test set shows PASS. (20) For test set without the TAP 125 option, do the Mode S Diversity Channel Isolation (Mode-S transponder Only) Test as follows: (a) Disconnect the antenna cable at connector D9628P.
  • Page 27 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL AIR TRAFFIC CONTROL (ATC) ANTENNA - REMOVAL/INSTALLATION General A. The subject has two tasks. The first task is the removal of the ATC antenna. The second task is the installation of the ATC antenna and a test of the ATC antenna.
  • Page 28 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL D. Equipment (1) Sealing gun - 6-inch length cartridge, Senco Research, or equivalent (not required for material furnished in tubes) (2) Bonding meter (AMM 20-22-01) (3) Varnish brush - 1- or 2-inch (Commercial) (4) Spatula (Commercial) E.
  • Page 29 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL ATC Antenna Installation Figure 401. EFFECTIVITY 34-53-11GA DRAWING # GA-KD28-ATC-MM PW245 Page 403 Use and disclosure shall be in accordance with the proprietary legend located on the cover of this document Aug 15/10...
  • Page 30 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL AIR TRAFFIC CONTROL (ATC) TRANSPONDER - REMOVAL/INSTALLATION General A. This procedure has two tasks. The first task is the removal of the ATC transponder. The second task is the installation of the ATC transponder.
  • Page 31 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL CAUTION: Do not touch the connector pins or other conductors on the ATC transponder. if you touch these conductors, electrostatic discharge can cause damage to the ATC transponder. (2) Remove the dust caps from the electrical connectors.
  • Page 32 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL AIR TRAFFIC CONTROL (ATC) CONTROL PANEL - REMOVAL/INSTALLATION 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.
  • Page 33 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL (2) Do these steps to install the ATC Control Panel: CAUTION: Do not touch the connector pins or other conductors on the ATC Control Panel. if you touch these conductors, electrostatic discharge can cause damage to the ATC Control Panel.
  • Page 34 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL AIR TRAFFIC CONTROL (ATC) ANTENNA SWITCH - REMOVAL/INSTALLATION General A. This procedure has two tasks. One is the removal of the ATC antenna switch; the other is the installation of the ATC antenna switch.
  • Page 35 GENERAL AEROSPACE Boeing 737-300 MAINTENANCE MANUAL NOTE: Make sure to install the part number as shown in the IPC (IPC 34-53-00). (4) Tighten the screws on the ATC antenna switch. (5) Make sure the resistance from the ATC antenna switch to the E2 rack is less than 0.001 ohm.
BOEING 737-300 SERIES MAINTENANCE MANUAL Pdf Download (2024)

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