SDR P5CA2020092320320

Service difficulty report · Oxygen Bottle · Boeing 7673Y0

Difficulty date: September 19, 2020
Submitted: September 23, 2020
Operation: Air carrier
Aircraft: N642GT
Make and model: Boeing 7673Y0
Aircraft serial: 26207
Aircraft time: 80,597 hours, 22,119 cycles
System (JASC): 3510 · Crew Oxygen System
Part: Oxygen Bottle
Condition: Leaking
Location: Nr 2
Stage of operation: IN
How discovered: 9
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

NR 2 O2 BOTTLE LEAKING, INSPECTED NR 2 O2 BOTTLE AAND FITTINGS AND FOUND MAIN B NUT FITTING NOT SEATED PROPERLY. LOOSENED AND RESEATED MAIN B NUT, IAW AMM 35-11-00. OPS AND LEAK CHECK GOOD AT THIS TIME, IAW B767 AMM 12-15-08. LEAK CHECK NR 2 O2 REGULATOR AND ASSOC TUBING IN 35-11-53-05E, NO LEAKS NOTED. PERFORMED AMM TASK 35-11-00 CREW O2 STORAGE BOX TEST, TEST CHECK GOOD.

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