Removal of the Pedal Position Transducer Unit

TASK 27-92-15-000-001-A
Removal of the Pedal Position Transducer Unit

ZONE: 121
ZONE: 122
FIN: 25CE1
FIN: 25CE2

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	1	PIN-RIGGING,RUDDER CONTROL

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
121	AVIONICS COMPARTMENT
122	AVIONICS COMPARTMENT
811, 822

C. Referenced Information

REFERENCE	DESIGNATION
Pedal Position Transducer Unit

3. Job Set-up
Subtask 27-92-15-860-050-A

A. Aircraft Maintenance Configuration
(1) Put a WARNING NOTICE(S) to tell persons not to operate the pedals.
(2) On the panel 110VU, put a WARNING NOTICE(S) to tell persons not to use the rudder trim.
(3) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at the access door 811.
(4) Open the access door 811.
(5) Put the ACCESS PLATFORM 2M (6 FT) - ADJUSTABLE in position at the access door 822.
(6) Open the access door 822.
(7) On the battery power center 105VU:

loosen the two screws and remove the protective cover.

(8) Put the 98A27901002000 PIN-RIGGING,RUDDER CONTROL (19) in position on the yaw and braking bellcranks.

Subtask 27-92-15-865-050-A

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

PANEL	DESIGNATION	FIN	LOCATION
** ON A/C NOT FOR ALL
49VU	FLIGHT CONTROLS/ELAC1/NORM/SPLY	15CE1	B11
** ON A/C NOT FOR ALL
49VU	FLIGHT CONTROLS/ELAC1/NORM/SPLY	15CE1	B06
** ON A/C ALL
105VU	FLIGHT CONTROLS/ELAC2/STBY SPLY	16CE2	A02
105VU	FLT CTL/ELAC1/STBY SPLY	16CE1	A01
121VU	FLIGHT CONTROLS/ELAC2/NORM/SPLY	15CE2	R20

4. Procedure
Subtask 27-92-15-020-050-A

A. Removal of the Transducer Unit
(1) Disconnect the electrical connectors (13) and (14) from the transducer unit (12).
(2) Put CAP - BLANKING on the electrical connectors (13) and (14) and on the electrical connectors of the transducer unit (12).
(3) Remove and discard the cotter pin (8) remove the nut (7) and the washer (6).
(4) Remove the bolt (2) and disconnect the rod (5).
(5) Remove and discard the cotter pins (16) remove the nuts (15) and the washers (17).
(6) Remove the bolts (1) and remove the transducer unit (12).

[Rev.10 from 2021] 2026.03.31 23:58:35 UTC