SDR UPS01235041

Service difficulty report · Line · Boeing 7272A1

Difficulty date: February 23, 2001
Submitted: February 26, 2001
Operation: Air carrier
Aircraft: N213UP
Make and model: Boeing 7272A1
Aircraft serial: 21341
System (JASC): 3510 · Crew Oxygen System
Part: Line
Condition: Leaking
Location: O2 System
Stage of operation: IN
How discovered: C
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

INSPECTION TYPE:PFLT 1ST OBS 02 PRESS LINE LEAKING. *S/D* REMOVED CAP AND INSTALLED NEW O2 FLEX LINE (P/N 10-60174-36) (SP0707172) PER M/M 35-00-00/201-204. INSTALLED DEMAND DILUTER REGULATOR AND TESTED PER M/M 35-11-31, LEAKED CK''ED BOTH LINE AND REGULATOR, CK''S OK.

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