DOC AIRBUS | AMM A320FAdjustment of the Runway Turnoff Light
TASK 33-43-11-730-001-A
Adjustment of the Runway Turnoff Light
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Referenced Information
3. Job Set-up
Subtask 33-43-11-865-058-A
Subtask 33-43-11-820-050-B
Subtask 33-43-11-865-059-A
[Rev.10 from 2021]
2026.04.01 00:55:38 UTC
Adjustment of the Runway Turnoff Light
WARNING:
WEAR GLASSES AND PROTECTIVE CLOTHING WHEN YOU DO WORK ON THE LIGHT. THE LAMP IS PRESSURIZED AND AN EXPLOSION CAN OCCUR.
WARNING:
DO NOT DISCONNECT THE ELECTRICAL CONNECTIONS FOR AT LEAST 2 MINUTES AFTER YOU DE-ENERGIZE THE ELECTRICAL CIRCUITS.
1. Reason for the JobSelf explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
| REFERENCE | QTY | DESIGNATION |
|---|---|---|
| No specific | AR | SAFETY CLIP - CIRCUIT BREAKER |
| No specific | AR | STRAP - ATTACHMENT |
| No specific | Torque wrench: range to between 0.75 and 0.6 m.daN (66.37 and 53.10 lbf.in )  | |
| 98D33403502000 | 1 | ADJUSTING TOOL-TURN OFF LIGHT |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 08-22-00-200-001-A | Precise Leveling |
Adjustment of the Runway Turnoff LightSubtask 33-43-11-865-058-A
A. Open, safety and tag this(these) circuit breaker(s):
Subtask 33-43-11-860-050-A | PANEL | DESIGNATION | FIN | LOCATION |
|---|---|---|---|
| ** ON A/C ALL | |||
| FOR FIN: 3LC1 (LTRUNWAY TURNOFF, L) | |||
| 122VU | LIGHTING/EXT LT/RWY TURN OFF/L | 1LC1 | W06 |
| FOR FIN: 3LC2 (LTRUNWAY TURNOFF, R) | |||
| 122VU | LIGHTING/EXT LT/RWY TURN OFF/R | 1LC2 | W05 |
B. Aircraft Maintenance Configuration
(1) Make sure that the aircraft fuselage is in the horizontal position.
(2) If not, do the precise leveling (Ref. AMM TASK 08-22-00-200-001).
4. Procedure(1) Make sure that the aircraft fuselage is in the horizontal position.
(2) If not, do the precise leveling (Ref. AMM TASK 08-22-00-200-001).
Subtask 33-43-11-820-050-B
A. Adjustment of the Turnoff Light with the Tool
(2) Set the clinometer to an angle of 0 deg. +/-2 minutes. Put it against the tool (3) to make sure that the installation is horizontal.
(3) Adjust the tool (3) if necessary and tighten the nuts (2).
(4) Angular adjustment of the turnoff light
(a) Set the clinometer to an angle of 2 deg. 30 minutes +/-2 minutes (nose down).
(b) Put the clinometer on the applicable zone of the tool, perpendicular to the light and attach it with the STRAP - ATTACHMENT.
(c) Loosen the nuts (1), move the light to get the angle of 2 deg. 30 minutes +/-2 minutes.
(d) TORQUE the nuts (1) to between 0.75 and 0.6 m.daN (66.37 and 53.10 lbf.in ) and make sure that the adjustment is correct.
(e) Remove the clinometer and the 98D33403502000 ADJUSTING TOOL-TURN OFF LIGHT.
5. Close-upNOTE: This procedure is only applicable for the NLG leg assembly with adjustable support assembly for the Runway Turnoff Light.
(1) Install the 98D33403502000 ADJUSTING TOOL-TURN OFF LIGHT (3) on the light. (2) Set the clinometer to an angle of 0 deg. +/-2 minutes. Put it against the tool (3) to make sure that the installation is horizontal.
(3) Adjust the tool (3) if necessary and tighten the nuts (2).
(4) Angular adjustment of the turnoff light
(a) Set the clinometer to an angle of 2 deg. 30 minutes +/-2 minutes (nose down).
(b) Put the clinometer on the applicable zone of the tool, perpendicular to the light and attach it with the STRAP - ATTACHMENT.
(c) Loosen the nuts (1), move the light to get the angle of 2 deg. 30 minutes +/-2 minutes.
(d) TORQUE the nuts (1) to between 0.75 and 0.6 m.daN (66.37 and 53.10 lbf.in )
and make sure that the adjustment is correct. (e) Remove the clinometer and the 98D33403502000 ADJUSTING TOOL-TURN OFF LIGHT.
Subtask 33-43-11-865-059-A