Service difficulty report · Thermostat · Airbus A330243

Difficulty date
December 7, 2016
Submitted
December 8, 2016
Operation
Air carrier
Aircraft
N382HA
Make and model
Airbus A330243
Aircraft serial
1171
Aircraft time
27,917 hours, 4,492 cycles
Part
Thermostat
Part number
398E020000
Part serial
012954
Condition
Damaged
Location
Bleed Air Sys
Part time
27,917 hours, 4,492 cycles
Stage of operation
CL
How discovered
O
Nature of condition
J
Precautionary procedure
A

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

What was found

AT APPROX 3000' ON INITIAL CLB ECAM AIR ENG 1 BLEED FAULT DISPLAYED. FOLLOWED ECAM PROCEDURE CONTACTED DISP & MX. INSTRUCTED BY MX TO PERFORM QRH PROG ON P636.01AA FOR RESET UNSUCCESSFUL. REMOVED PANEL 452 CL, REMOVED THERMOSTAT P/N 398E020000 S/N01954 SENSE LINE INLET BOSS THREADS FOUND TO BE DAMAGED. ASSOCIATED O RING FOUND TO BE DETERIORATED. REMOVED SENSE LINE P/N 13063300000/800. INSTALLED THERMOSTAT (5HA1) IAW AMM 36-11-43 P/N 398E030000 S/N 02659. INSTALLED SENSOR LINE IAW AMM 36-11-49 P/N F3613063300000 S/N F6198 REPLACED HARNESS (4001HA-A) IAW A330 EIPC 71-51 INSTALLED PANEL 452CL. RUN ENG NP LEAK NO ENG BLEED MSG PRESENT. A/C OK FOR SVC.

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