DOC AIRBUS | AMM A320FVisual inspection of the Insulation Blankets or the Insulation and the Junction Panel
TASK 25-80-00-210-001-A
Visual inspection of the Insulation Blankets or the Insulation and the Junction Panel
1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment
B. Work Zones and Access Panels
C. Referenced Information
3. Job Set-up
Subtask 25-80-00-010-051-A
Subtask 25-80-00-210-051-B ** ON A/C NOT FOR ALL
Subtask 25-80-00-410-051-A
[Rev.10 from 2021]
2026.04.01 06:36:10 UTC
Visual inspection of the Insulation Blankets or the Insulation and the Junction Panel
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 2M (6 FT) |
| ZONE/ACCESS | ZONE DESCRIPTION |
|---|---|
| 120 | AVIONICS COMPARTMENT |
| 130 | FWD CARGO COMPT AFT BULKHEAD OF AVNCS COMPT TO FWD PRESSURE BULKHEAD OF WING CENTER BOX |
| 150 | AFT CARGO COMPARTMENT FWD PRESS BULKHEAD TO AFT BULKHEAD OF AFT CARGO COMPARTMENT |
| 160 | BULK CARGO COMPARTMENT AFT BULKHEAD OF AFT CARGO COMPARTMENT TO AFT BULKHEAD OF BULK CARGO COMPARTMENT |
| REFERENCE | DESIGNATION |
|---|---|
| TASK 52-30-00-860-001-A | Open the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump |
| TASK 52-30-00-860-002-A | Close the FWD or Aft Cargo-Compartment Door with the Yellow Electric Pump |
| TASK 52-41-00-010-002-A | Open the Avionics Compartment Doors for Access |
| TASK 52-41-00-410-002-A | Close the Avionics Compartment Doors after Access |
Subtask 25-80-00-010-051-A
A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position, as applicable.
(2) Open the forward cargo-compartment door and/or the aft cargo-compartment door and install the actuator safety lock(s) (Ref. AMM TASK 52-30-00-860-001).
(3) Open the avionics compartment door (Ref. AMM TASK 52-41-00-010-002).
(4) Remove the applicable equipment, lining(s) and sidewall panel(s).
4. Procedure(1) Put the ACCESS PLATFORM 2M (6 FT) in position, as applicable.
(2) Open the forward cargo-compartment door and/or the aft cargo-compartment door and install the actuator safety lock(s) (Ref. AMM TASK 52-30-00-860-001).
(3) Open the avionics compartment door (Ref. AMM TASK 52-41-00-010-002).
(4) Remove the applicable equipment, lining(s) and sidewall panel(s).
Subtask 25-80-00-210-051-B ** ON A/C NOT FOR ALL
A. Inspection of the Insulation Blankets
(1) Make sure that the insulation blankets are clean, dry and not damaged.
(2) Make sure that the VELCRO strips on the attachment fittings are installed correctly.
(3) Make sure that the attachment studs are in the correct condition.
(4) Make sure that the clearance between the attachment studs and the adjacent electrical harness is a minimum of 10.0 mm (0.3937 in.).
(5) If the clearance is less than 10.0 mm (0.3937 in.), cut the studs to the correct length.
(6) Make sure that the insulation blankets are in the correct condition.
Subtask 25-80-00-210-051-C ** ON A/C NOT FOR ALL (1) Make sure that the insulation blankets are clean, dry and not damaged.
(2) Make sure that the VELCRO strips on the attachment fittings are installed correctly.
(3) Make sure that the attachment studs are in the correct condition.
(4) Make sure that the clearance between the attachment studs and the adjacent electrical harness is a minimum of 10.0 mm (0.3937 in.).
(5) If the clearance is less than 10.0 mm (0.3937 in.), cut the studs to the correct length.
(6) Make sure that the insulation blankets are in the correct condition.
A. Inspection of the Insulation Blankets
(1) Make sure that the insulation blankets are clean, dry and not damaged.
(2) Make sure that the VELCRO strips on the attachment fittings are installed correctly.
(3) Make sure that the attachment studs are in the correct condition.
(4) Make sure that the clearance between the attachment studs and the adjacent electrical harness is a minimum of 10.0 mm (0.3937 in.).
(5) Adjust the clearance between the studs and the adjacent electrical harness:
(a) Do not do the subsequent step below the stringer 19 level.
(b) If the clearance is less than 10.0 mm (0.3937 in.), cut the studs to the correct length.
(6) Make sure that the insulation blankets are in the correct condition.
5. Close-up(1) Make sure that the insulation blankets are clean, dry and not damaged.
(2) Make sure that the VELCRO strips on the attachment fittings are installed correctly.
(3) Make sure that the attachment studs are in the correct condition.
(4) Make sure that the clearance between the attachment studs and the adjacent electrical harness is a minimum of 10.0 mm (0.3937 in.).
(5) Adjust the clearance between the studs and the adjacent electrical harness:
(a) Do not do the subsequent step below the stringer 19 level.
(b) If the clearance is less than 10.0 mm (0.3937 in.), cut the studs to the correct length.
(6) Make sure that the insulation blankets are in the correct condition.
Subtask 25-80-00-410-051-A
A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable equipment, lining(s) and sidewall panel(s).
(3) Close the avionics compartment door (Ref. AMM TASK 52-41-00-410-002).
(4) Remove the actuator safety lock(s) and close the forward cargo-compartment door and/or the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-002).
(5) Remove the access platform(s).
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the applicable equipment, lining(s) and sidewall panel(s).
(3) Close the avionics compartment door (Ref. AMM TASK 52-41-00-410-002).
(4) Remove the actuator safety lock(s) and close the forward cargo-compartment door and/or the aft cargo-compartment door (Ref. AMM TASK 52-30-00-860-002).
(5) Remove the access platform(s).