SDR HALA201710230026

Service difficulty report · Regulator Valve · Airbus A330243

Difficulty date: October 23, 2017
Submitted: October 24, 2017
Operation: Air carrier
Aircraft: N381HA
Make and model: Airbus A330243
Aircraft serial: 1114
Aircraft time: 33,299 hours, 5,449 cycles
System (JASC): 3610 · Pneumatic Distribution System
Part: Regulator Valve
Part number: 33361190002
Part serial: 01965
Condition: Inoperative
Location: Bleed Air Sys
Part time: 33,299 hours, 5,449 cycles
Stage of operation: UK
How discovered: O
Nature of condition: J
Precautionary procedure: K

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

What was found

AIR ENGINE NR 1 BLEED FAULT. PERFORMED BITE TEST OF BMC. FAULTED NR 1 PRESSURE REG VALVE, REMOVED AND REPLACED NR 1 PRESSURE REG VALVE PER AMM 36-11-52. LEAK CHECK AND BITE TEST GOOD. OK FOR SERVICE. VALVE, BLEED, P OFF 33-3611-9-0002 01965 ON 33-3611-9-0002 02595.

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