Failure of the CAPT (F/O) Static Probe

TASK 34-11-00-810-872-A
Failure of the CAPT (F/O) Static Probe

1. Possible Causes

2. Job Set-up Information
A. Referenced Information

REFERENCE	DESIGNATION
AMM 34-10-00-170-002	Flushing of the Principal Static Pressure Lines

3. Fault Confirmation
Subtask 34-11-00-740-148-B ** ON A/C NOT FOR ALL

A. Test
Not applicable, you cannot confirm this fault on the ground.

4. Fault Isolation
Subtask 34-11-00-810-238-B ** ON A/C NOT FOR ALL

A. If the Post Flight Report (PFR) gives: :
(1) The maintenance message R CAPT STATIC FAULT:
(a) Do a visual inspection of the R static probe 1 (8DA1):

make sure that the static probe is not blocked (no obstruction),
make sure that the pipe between the static probe and the ADM (19FP4) is in correct condition (not bent or crushed).

(b) Do the flushing of the static pressure line related to the R static probe 1 (8DA1) AMM 34-10-00-170-002.
(2) The maintenance message L CAPT STATIC FAULT:
(a) Do a visual inspection of the L static probe 1 (7DA1).

make sure that the static probe is not blocked (no obstruction),
make sure that the pipe between the static probe and the ADM (19FP5) is in correct condition (not bent or crushed).

(b) Do the flushing of the static pressure line related to the L static probe 1 (7DA1) AMM 34-10-00-170-002.
(3) The maintenance message R F/O STATIC FAULT:
(a) Do a visual inspection of the R static probe 2 (8DA2).

make sure that the static probe is not blocked (no obstruction),
make sure that the pipe between the static probe and the ADM (19FP6) is in correct condition (not bent or crushed).

(b) Do the flushing of the static pressure line related to the R static probe 2 (8DA2) AMM 34-10-00-170-002.
(4) The maintenance message L F/O STATIC FAULT:
(a) Do a visual inspection of the L static probe 2 (7DA2).

make sure that the static probe is not blocked (no obstruction),
make sure that the pipe between the static probe and the ADM (19FP7) is in correct condition (not bent or crushed).

(b) Do the flushing of the static pressure line related to the L static probe 2 (7DA2) AMM 34-10-00-170-002.

[Rev.8 from Aug 2018] 2026.04.04 04:32:17 UTC