DOC AIRBUS | AMM A320FInstallation of the Magnetic Level-Indicator Rod
TASK 28-43-23-400-001-A
Installation of the Magnetic Level-Indicator Rod
Self Explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Consumable Materials
C. Referenced Information
3. Job Set-up
Subtask 28-43-23-941-060-A
Subtask 28-43-23-420-061-A
(1) Release the MLI rod (5) and make sure it extends fully and smoothly.
(2) Retract the MLI rod (5) and lock in position.
5. Close-up
Subtask 28-43-23-942-050-A
[Rev.10 from 2021]
2026.04.02 06:18:14 UTC
Installation of the Magnetic Level-Indicator Rod
WARNING:
MAKE SURE THAT THE FLIGHT CONTROL SAFETY-LOCKS AND THE WARNING NOTICES ARE IN POSITION.
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.
WARNING:
BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.
FIN: 92QM
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 BARRIER(S) |
| REFERENCE | DESIGNATION |
|---|---|
| (Material No.08BAA9) | Non Aqueous Cleaner-General - - |
| (Material No.14SBA1) | Textile-Lint free Cotton - |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 28-00-00-910-001-A | Fuel Safety Procedures |
Magnetic Level Indicator 92QM - Rod DetailSubtask 28-43-23-941-060-A
A. Safety Precautions
(2) Make sure that the SAFETY BARRIER(S) are in position.
4. ProcedureWARNING:
OBEY THE FUEL SAFETY PROCEDURES.
(1) You must obey the fuel safety procedures when you do work on the fuel system (Ref. AMM TASK 28-00-00-910-001). (2) Make sure that the SAFETY BARRIER(S) are in position.
Subtask 28-43-23-420-061-A
A. Preparation for Installation
(1) Clean the component interfaces and the adjacent areas with a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(2) Do an inspection of the component interfaces and the adjacent area.
(3) Make sure that the parts retained from the removed component are clean and in the correct condition.
Subtask 28-43-23-420-056-A (1) Clean the component interfaces and the adjacent areas with a Textile-Lint free Cotton - (Material No.14SBA1) made moist with Non Aqueous Cleaner-General - - (Material No.08BAA9) .
(2) Do an inspection of the component interfaces and the adjacent area.
(3) Make sure that the parts retained from the removed component are clean and in the correct condition.
B. Installation of the Magnetic Level-Indicator Rod 92QM
(1) Carefully push the Magnetic Level Indicator (MLI) rod (5) into the MLI lower housing (4) until the magnet (1) is past the O-ring (3).
(2) Push the MLI rod (5) fully in and turn through 90 deg and lock in position.
Subtask 28-43-23-710-050-A (1) Carefully push the Magnetic Level Indicator (MLI) rod (5) into the MLI lower housing (4) until the magnet (1) is past the O-ring (3).
(2) Push the MLI rod (5) fully in and turn through 90 deg and lock in position.
CAUTION:
DO NOT LET THE MLI's FALL FREELY.
C. Operational Test (1) Release the MLI rod (5) and make sure it extends fully and smoothly.
(2) Retract the MLI rod (5) and lock in position.
Subtask 28-43-23-942-050-A
A. Removal of Equipment
(1) Remove the safety barriers.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Remove the WARNING NOTICE(S).
(1) Remove the safety barriers.
(2) Make sure that the work area is clean and clear of tools and other items.
(3) Remove the WARNING NOTICE(S).