Removal of the Brake-Pedal Transmitter Unit

TASK 32-43-47-000-001-A
Removal of the Brake-Pedal Transmitter Unit

FIN: 103GG ** ON A/C NOT FOR ALL

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

REFERENCE	QTY	DESIGNATION
No specific	AR	ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE
No specific	AR	CAP - BLANKING
No specific	AR	SAFETY CLIP - CIRCUIT BREAKER
No specific	AR	WARNING NOTICE(S)
98A27901002000	2	PIN-RIGGING,RUDDER CONTROL

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
811

C. Referenced Information

REFERENCE	DESIGNATION
TASK 24-42-00-861-001-A	Energize the Ground Service Network from the External Power
Brake-Pedal Transmitter Unit (103GG)

3. Job Set-up
Subtask 32-43-47-861-051-A ** ON A/C NOT FOR ALL

A. Aircraft Maintenance Configuration
(1) Energize the Ground Service Network (Ref. AMM TASK 24-42-00-861-001)
(2) Put a WARNING NOTICE(S) in position in the cockpit to tell persons not to operate the brake pedals.

Subtask 32-43-47-010-050-A ** ON A/C NOT FOR ALL

B. Get Access to the Avionics Compartment
(1) Put an ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at the access door 811.
(2) Open the access door 811

Subtask 32-43-47-865-050-A ** ON A/C NOT FOR ALL

C. Open, safety and tag this(these) circuit breaker(s):

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	ABCU &/Y BRK/PRESS IND	61GG	C10
** ON A/C NOT FOR ALL
121VU	ABCU/HOT BUS/SPLY	110GG	P30
** ON A/C NOT FOR ALL
121VU	HYDRAULIC/BRAKING AND STEERING/SYS2/SPLY	4GG	M36
121VU	HYDRAULIC/BRAKING AND STEERING/SYS2/CTL	3GG	M35
121VU	HYDRAULIC/BRAKING AND STEERING/SYS1/CTL	1GG	M34
121VU	HYDRAULIC/BRAKING AND STEERING/SYS1/IND AND/SPLY	2GG	M33
** ON A/C NOT FOR ALL
121VU	ABCU/HOT BUS/SPLY	110GG	P31

4. Procedure
Subtask 32-43-47-020-050-A ** ON A/C NOT FOR ALL

A. Removal of the Brake Pedal Transmitter Unit
(1) Install the 98A27901002000 PIN-RIGGING,RUDDER CONTROL (1).
(2) Disconnect the electrical connectors (14) from the transmitter unit (3).
(3) Put the CAP-BLANKING on each disconnected electrical connector and receptacle.
(4) Remove and discard the cotter pins (10).
(5) Remove the nuts (9) and the washers (8).
(6) Remove the bolts (5) and disengage the rods (7).
(7) Remove and discard the cotter pins (13).
(8) Hold the transmitter unit (3), remove the nuts (12), the washers (11), the bolts (4) and the transmitter unit (3).

[Rev.10 from 2021] 2026.04.01 00:49:18 UTC