Visual Inspection of the External Power Receptacle

TASK 24-41-00-040-001-A
Visual Inspection of the External Power Receptacle

WARNING: BE CAREFUL WHEN YOU USE CONSUMABLE MATERIALS. OBEY THE MATERIAL MANUFACTURER'S INSTRUCTIONS AND YOUR LOCAL REGULATIONS.

1. Reason for the Job
MMEL 24-41-02A
EXTERNAL POWER RECEPTACLE
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	AR	GUN - HOT AIR
No specific	AR	WARNING NOTICE(S)

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.08BBB1)	Non Aqueous Cleaner-- Petroleum Based -
(Material No.14SBA1)	Textile-Lint free Cotton -

C. Referenced Information

REFERENCE	DESIGNATION
TASK 52-42-12-000-001-A	Removal of the External-Power Receptacle Door (121AL)
TASK 52-42-12-400-001-A	Installation of the External-Power Receptacle Door (121AL)
SRM 512800
SRM 531113
External Power Receptacle

3. Job Set-up
Subtask 24-41-00-860-062-A

A. Safety Precautions
(1) Make sure that the ground power source is not connected to the aircraft external-power receptacle.

Subtask 24-41-00-010-053-A

B. Get Access
(1) Put an access platform in position at the external-power receptacle door (121AL).
(2) Open the external-power receptacle door (121AL).

4. Procedure
Subtask 24-41-00-210-051-A

A. Visual Inspection of the Electrical-Power Receptacle Assembly and the External-Power Receptacle Door
(1) Examine the electrical-power receptacle assembly.
(a) Examine the electrical-power receptacle assembly for overheat damage SRM 512800.
1 If there is overheat damage:

Clean the electrical-power receptacle assembly with a Textile-Lint free Cotton - (Material No.14SBA1) and Non Aqueous Cleaner-- Petroleum Based - (Material No.08BBB1) .
Make sure that there are no holes on the receptacle and the adjacent structure.

(b) Examine the electrical-power receptacle assembly for cracks:
1 Make sure that there are no cracks on the external power receptacle and on the adjacent structure.
(c) Examine the aircraft structure around the electrical power receptacle.
1 If the aircraft structure is damaged:

Repair it SRM 531113.

(2) Examine the external-power receptacle door (121AL).
(a) Open and close the external-power receptacle door (121AL).
(b) Make sure that the external-power receptacle door (121AL) operates correctly.
1 If the external-power receptacle door (121AL) does not operate correctly:

Replace the external-power receptacle door (121AL) (Ref. AMM TASK 52-42-12-000-001) and (Ref. AMM TASK 52-42-12-400-001).

(3) If the electrical-power receptacle assembly is damaged and the external-power receptacle door (121AL) was not removed:

Put a WARNING NOTICE(S) in position to tell persons not to connect power connector to the electrical power receptacle.
Put a shrink sleeve ABS0916B07 in position below the pins A and B of the electrical power receptacle.
Shrink it with a GUN - HOT AIR.

5. Close-up
Subtask 24-41-00-410-053-A

A. Close Access
(1) Close the external-power receptacle door (121AL).

Subtask 24-41-00-942-051-A

B. Put the aircraft back to its initial configuration.
(1) Remove the access platform(s).
(2) Make an entry in the logbook.

[Rev.10 from 2021] 2026.03.31 23:24:12 UTC