Installation of the Activation Identification Module (AIM)

TASK 25-65-35-400-006-A
Installation of the Activation Identification Module (AIM)

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

ZONE: 200
ZONE: 260

1. Reason for the Job
Self explanatory
2. Job Set-up Information
A. Fixtures, Tools, Test and Support Equipment

REFERENCE	QTY	DESIGNATION
No specific	Torque wrench: range to between 0.055 and 0.045 m.daN (4.87 and 3.98 lbf.in )

B. Consumable Materials

REFERENCE	DESIGNATION
(Material No.03JBA1)	Silicone base Grease-General Purpose - -

C. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
200	UPPER HALF FUSELAGE
260	AFT CABIN UTILITY AREA
261BC

D. Expendable Parts

FIG.ITEM	DESIGNATION	IPC-CSN
3	O-RING SEAL FROM THE IDENTIFICATION-MODULE SERVICING-KIT	AIPC 25-65-35-01-010

E. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
TASK 24-42-00-862-001-A	De-energize the Ground Service Network Supplied from the External Power
TASK 25-23-42-000-002-A	Removal of the Ceiling Panels - Aft Utility Area
TASK 25-23-42-400-002-A	Installation of the Ceiling Panels - Aft Utility Area
TASK 25-65-00-740-001-A	Emergency Locator Transmitter (ELT) System - BITE Test
TASK 25-65-00-840-001-A	Procedure after a Change of Aircraft Registration Number
Activation / Identification Module (AIM)

3. Job Set-up
Subtask 25-65-35-860-057-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Make sure the ground service network is energized (Ref. AMM TASK 24-42-00-861-001).
(2) Make sure that ceiling panel 261BC is removed (Ref. AMM TASK 25-23-42-000-002).

4. Procedure
Subtask 25-65-35-560-056-A ** ON A/C NOT FOR ALL

A. Preparation for Installation
(1) If the aircraft registration number (ICAO) is changed, refer to (Ref. AMM TASK 25-65-00-840-001).

Subtask 25-65-35-420-057-A ** ON A/C NOT FOR ALL

B. Installation of the AIM

Activation / Identification Module (AIM) ** ON A/C NOT FOR ALL

CAUTION: PULL THE TOGGLE SWITCH BEFORE YOU SET IT TO THE "ON", "OFF" OR "ARMED" POSITION. IF YOU DO NOT OBEY THIS INSTRUCTION, YOU CAN CAUSE DAMAGE TO THE EMERGENCY LOCATOR TRANSMITTER.

(1) Make sure that the toggle switch (9) is set to the OFF position.
(2) Make sure that the O-ring seal (3) is in a correct and serviceable condition.

NOTE: You can use the O-ring seal (3) more than one time. It must be replaced after 5 years when you do the servicing of the battery.

(3) If you must install a new O-ring seal (3), use the AIPC 25-65-35-01-010 O-RING SEAL FROM THE IDENTIFICATION-MODULE SERVICING-KIT (3).
(4) Apply Silicone base Grease-General Purpose - - (Material No.03JBA1) to the O-ring seal (3) and put it in position on the AIM (4).
(5) Install the AIM (4):
(a) Carefully put the AIM (4) in position and make sure that the aircraft on the label (6) points in flight direction.
(b) Install the screws (5).
(c) TORQUE the screws (5) to between 0.055 and 0.045 m.daN (4.87 and 3.98 lbf.in )

.
(6) Attach the wire lanyard (7) to the aircraft structure (2) and install the screw (8).
(7) Set the toggle switch (9) to the ARM position.

Subtask 25-65-35-740-055-A ** ON A/C NOT FOR ALL

C. Do the BITE test (Ref. AMM TASK 25-65-00-740-001).

5. Close-up
Subtask 25-65-35-410-055-A ** ON A/C NOT FOR ALL

A. Close Access
(1) Make sure that the work area is clean and clear of tools and other items.
(2) Install the ceiling panel 261BC (Ref. AMM TASK 25-23-42-400-002).
(3) Remove the ground support and maintenance equipment, the special and standard tools and all other items.

Subtask 25-65-35-862-055-A ** ON A/C NOT FOR ALL

B. De-energize the ground service network
(Ref. AMM TASK 24-42-00-862-001).

[Rev.10 from 2021] 2026.03.31 23:41:28 UTC