Service difficulty report · Transducer · Airbus A321253N

Difficulty date
May 28, 2019
Submitted
June 3, 2019
Operation
Air carrier
Aircraft
N923VA
Make and model
Airbus A321253N
Aircraft serial
07861
Aircraft time
5,111 hours, 1,469 cycles
Part
Transducer
Part number
25001A01001
Condition
Loose
Location
Bleed Pressure
Stage of operation
NR
How discovered
O
Nature of condition
J
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

CLASS II MAINTENANCE MESSAGE AIR BLEED. AIR BLEED MSG FAULTING SENSE LINE/ 7HA2 XDCR. PER TSM 36-11-00-810-A61-A CHECK SENSE LINE LEAKAGE AROUND THE BRAIDED AREA. HAD SIMILAR ISSUES WITH OTHER AIRCRAFT. GROUNDED - YES. R/R BLEED TRANSFERRED PRESSURE TRANDUCER (7HA2) IAW AMM 36-11-15. PERFORMED BITE TEST OF ENGINE BLEEED AIR SYS IAW AMM 36-11-00. OPS CHECK GOOD. THIS CLEAR MDDR 3002 MCC NOTIFIED.

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