SDR UIEA2020042000777

Service difficulty report · Regulator · Boeing 767383

Difficulty date: April 18, 2020
Submitted: April 20, 2020
Operation: Air carrier
Aircraft: N1511A
Make and model: Boeing 767383
Aircraft serial: 24318
Aircraft time: 100,864 hours, 16,500 cycles
System (JASC): 3510 · Crew Oxygen System
Part: Regulator
Part number: 80312701
Part serial: 10034
Condition: Leaking
Location: Oxygen Bottle
Stage of operation: IN
How discovered: V
Nature of condition: O
Precautionary procedure: K

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

What was found

UPON INSTALLATION, CREW O2 BOTTLE #2 LEAKS AT REGULATOR (<P>DEFERRED TO DMI 127244, MEL 35-11-03, CAT "C", DUE 28 APR 20. BOTTLE CLOSED.</P><P>LOGPAGE 1208302: REMOVED AND REPLACED REGULATOR ASSY TRANSDUCER O2 PAX BOTTLE I.A.W AMM 35-11-03, OPS LEAK CHECK AND TEST OK AND CLEAR DMI #127244.</P>)