W DOC AIRBUS | AMM A320F

Removal of the Cables

TASK 36-22-16-000-002-A
Removal of the Cables

WARNING: PUT THE SAFETY DEVICES AND THE WARNING NOTICES IN POSITION BEFORE YOU START A TASK ON OR NEAR:
  • THE FLIGHT CONTROLS
  • THE FLIGHT CONTROL SURFACES
  • THE LANDING GEAR AND THE RELATED DOORS
  • COMPONENTS THAT MOVE.
MOVEMENT OF COMPONENTS CAN KILL OR CAUSE INJURY TO PERSONS AND/OR CAN CAUSE DAMAGE TO THE EQUIPMENT.
WARNING: MAKE SURE THAT THE GROUND SAFETY-LOCKS ARE IN POSITION ON THE LANDING GEAR. THIS WILL PREVENT UNWANTED MOVEMENT OF THE LANDING GEAR, AND THUS POSSIBLE INJURY TO PERSONS AND DAMAGE TO THE AIRCRAFT AND/OR EQUIPMENT.
ZONE: 190
ZONE: 500
ZONE: 600
FIN: 21HF
FIN: 37HF
FIN: 64HF
FIN: 77HF
1. Reason for the Job
Self explanatory
2. Job Set-up Information
 A. Fixtures, Tools, Test and Support Equipment
REFERENCE
QTY
DESIGNATION
No specific
1
ACCESS PLATFORM 3M (10 FT)
No specific
AR
CAP - BLANKING
No specific
AR
SAFETY BARRIER(S)
No specific
AR
SAFETY CLIP - CIRCUIT BREAKER
No specific
1
WARNING NOTICE(S)
98D27803000000
1
LOCKING TOOL-FLAP SLAT LEVER,INT. POSITION
 B. Consumable Materials
REFERENCE
DESIGNATION
(Material No.14QFB1)
Wire-Locking Dia: 0.8 mm CRES Nickel Alloy -
 C. Work Zones and Access Panels
ZONE/ACCESS
ZONE DESCRIPTION
190
BELLY FAIR, AIR CONDITIONING & HYD COMPT
500
LEFT WING
600
RIGHT WING
FOR [21HF] (CABLE-CONNECTING, L WING LOOP A)
FOR [77HF] (CABLE-CONNECTING, L WING LOOP B)
191BT, 191CT, 191EB, 521AB, 521BB, 521CB
FOR [37HF] (CABLE-CONNECTING, R WING LOOP A)
FOR [64HF] (CABLE-CONNECTING, R WING LOOP B)
192BT, 192CT, 192EB, 621AB, 621BB, 621CB
 D. Referenced Information
REFERENCE
DESIGNATION
TASK 27-80-00-866-004-A
Extending the Slats on the Ground
F Overheat Sensing Elements and Cables - Access Panels ** ON A/C NOT FOR ALL
F Overheat Sensing Elements and Cables - Access Panels ** ON A/C NOT FOR ALL
F Overheat Sensing Elements - Typical Assemblies
F Cable Installation
3. Job Set-up
Subtask 36-22-16-941-051-A
A. Safety Precautions
   (1) Put the SAFETY BARRIER(S) in position.
   (2) Put a WARNING NOTICE(S) in position in the cockpit to tell persons not to operate the slat controls.
Subtask 36-22-16-860-058-A
B. Aircraft Maintenance Configuration
   (1) Extend the slats fully (Ref. AMM TASK 27-80-00-866-004).
   (2) Install the 98D27803000000 LOCKING TOOL-FLAP SLAT LEVER,INT. POSITION on the flap/slat control lever on panel 114VU.
Subtask 36-22-16-865-051-A
C. Open, safety and tag this(these) circuit breaker(s):
PANELDESIGNATIONFINLOCATION
** ON A/C NOT FOR ALL
49VUAIR BLEED/ENG 1/CTL3HA1D12
49VUAIR BLEED/ENG 1/MONG2HA1D11
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB06
** ON A/C NOT FOR ALL
49VUAIR BLEED/ENG 2/MONG3HA2D12
49VUAIR BLEED/ENG 1/CTL2HA1D11
** ON A/C NOT FOR ALL
49VUFLIGHT CONTROLS/SLT/CTL AND MONG/SYS15CVB01
** ON A/C ALL
121VUFLIGHT CONTROLS/SLT/CTL/SYS27CVR21
** ON A/C NOT FOR ALL
122VUAIR BLEED/ENG 2/CTL3HA2Z23
122VUAIR BLEED/ENG 2/MONG2HA2Z22
** ON A/C NOT FOR ALL
122VUAIR BLEED/ENG 1/MONG3HA1Z23
122VUAIR BLEED/ENG 2/CTL2HA2Z22
Subtask 36-22-16-010-051-A
D. Get Access
   (1) Put the ACCESS PLATFORM 3M (10 FT) in position below the applicable access panels.
   (2) Remove the applicable access panels:
     (a) FOR [21HF] (CABLE-CONNECTING, L WING LOOP A), [77HF] (CABLE-CONNECTING, L WING LOOP B)
remove 191EB 191CT 191BT 521AB 521BB 521CB

     (b) FOR [37HF] (CABLE-CONNECTING, R WING LOOP A), [64HF] (CABLE-CONNECTING, R WING LOOP B)
remove 192EB 192CT 192BT 621AB 621BB 621CB.
4. Procedure
Subtask 36-22-16-020-051-A
A. Removal of the Cables
WARNING: USE PROTECTIVE GOGGLES AND GLOVES WHEN YOU REMOVE OR INSTALL LOCKWIRE. EACH TIME YOU CUT LOCKWIRE, REMOVE AND DISCARD IT IMMEDIATELY. LOOSE LOCKWIRE CAN CUT YOU OR MAKE YOU BLIND, AND/OR CAN CAUSE DAMAGE.
CAUTION: MAKE MATCH MARKS ON ALL THE ELECTRICAL WIRES BEFORE YOU DISCONNECT THEM. INCORRECT CONNECTION OF WIRES WILL CAUSE DAMAGE TO EQUIPMENT.
   (1) Remove the bolts (35) and the clamps (33) from the applicable cable (40) and/or the cable (44). Retain the spacers (43).
   (2) Cut the cable-ties (42) from the cable (40) and/or the cable (44). Retain the spacers (41).
   (3) Remove the applicable cable (40) and/or the cable (44).
   (4) Cut the electrical cable at the in-line splice connector.
     (a) For the cable 21HF:
  • at the connector 4025VS in route 2S.
     (b) For the cable 37HF:
  • at the connector 4024VS in route 2S.
     (c) For the cable 77HF:
  • at the connector 4001VS in route 1S.
     (d) For the cable 64HF:
  • at the connector 4000VS in route 1S.
   (5) Remove and discard the 14QFB1Wire-Locking Dia: 0.8 mm CRES Nickel Alloy - from the connectors (19), (23) and (24) and the nut (20).
   (6) For the cables 21HF(37HF):
  • disconnect the connector (19) from the connector (23).
   (7) For the cables 77HF(64HF):
  • disconnect the connector (24) from the connector (22)
  • remove the nut (20) from the connector (22)
  • remove the connector (22) from the flanged attachment (21).
   (8) Remove the applicable cable 21HF(37HF) (44) or 77HF(64HF) (40).
   (9) Put CAP - BLANKING on the disconnected connectors.
[Rev.10 from 2021] 2026.04.01 12:39:45 UTC
"Aviabrain" 2025