Visual Check of Pitot probes, Static ports, AOA and TAT sensors

TASK 34-13-00-200-001-A
Visual Check of Pitot probes, Static ports, AOA and TAT sensors

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

ZONE: 120

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 1M (3 FT)-ADJUSTABLE
No specific	1	ACCESS PLATFORM 2M (6 FT)
No specific	1	ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE

B. Work Zones and Access Panels

ZONE/ACCESS	ZONE DESCRIPTION
120	AVIONICS COMPARTMENT

C. Referenced Information

REFERENCE	DESIGNATION
TASK 34-11-15-200-001-A	Inspection/Check of the Pitot Probe
TASK 34-11-16-200-001-A	Inspection of the Static Port and Standby Static Port
TASK 34-11-18-200-002-A	Inspection/Check of the TAT Sensor
TASK 34-11-19-200-001-A	Inspection of the Angle Of Attack (AOA) Sensor

3. Job Set-up
Subtask 34-13-00-860-094-A

A. Get Access
(1) Put the ACCESS PLATFORM 2M (6 FT) in position in zone 125 to get access to the pitot probes 1 and 3 and in zone 126 to get access to the pitot probe 2.
(2) Remove the cover from the pitot probes.
(3) Put the ACCESS PLATFORM 2M (6 FT) in position in zone 128 to get access to the main static ports (F/O and CAPT left and right).
(4) Remove the cover from the main static ports.
(5) Put the ACCESS PLATFORM 2M (6 FT) in zone 120 to get access to the standby static ports (STBY left and right).
(6) Remove the cover from the standby static ports.
(7) Put an ACCESS PLATFORM 3M (10 FT)- ADJUSTABLE in position in zone 231 to get access to the AOA sensor 3FP1 (232 for 3FP2) (127 for 3FP3).
(8) Remove the slip-on cover from the AOA sensors.
(9) Put an ACCESS PLATFORM 1M (3 FT)-ADJUSTABLE im position in zone 120 to get access to the TAT sensors (11FP1, 11 FP2).
(10) Remove the TAT sensors slip-on cover.

4. Procedure
Subtask 34-13-00-220-050-A

A. Do the Inspection/Check of the pitot Probes (9DA1, 9DA2, 9DA3) (Ref. AMM TASK 34-11-15-200-001)

Subtask 34-13-00-220-051-A

B. Do the Inspection/Check of the Static Ports (Ref. AMM TASK 34-11-16-200-001)

Subtask 34-13-00-220-052-A

C. Do the Inspection/Check of the AOA sensors (3FP1, 3FP2, 3FP3) (Ref. AMM TASK 34-11-19-200-001)

Subtask 34-13-00-220-053-A

D. Do the Inspection/Check of the TAT Sensors (11FP1, 11FP2) (Ref. AMM TASK 34-11-18-200-002)

5. Close-up
Subtask 34-13-00-860-095-A

A. Put the aircraft back to its initial configuration.
(1) Install the slip-on cover on the TAT sensors.
(2) Install the slip-on cover on the AOA sensors.
(3) Install the static covers.
(4) Install the pitot covers.
(5) Make sure that the work area is clean and clear of tools and other items.
(6) Remove the access platform(s).

[Rev.10 from 2021] 2026.04.01 04:01:20 UTC