SDR EISA97139

Service difficulty report · Duct · Boeing 727223

Difficulty date: June 18, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N313NE
Make and model: Boeing 727223
Aircraft serial: 19702
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Condition: Leaking
Location: Lower Body
Stage of operation: CL
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

AIR TURN BACK, LOWER BODY O/H ON COMPLETED CHECKLIST LIGHT BECAME INTERMITTENT WITH APU OPERATING LEFT PACK ON, TURNED RIGHT PACK ON, LOWER AFT BODY O/H LIGHT ILLUMINATED. PATCH WELDED TO PNEUMATIC DUCT LOCATED AT KEEL BEAM CENTER SECTION OPS CHECK PERFORMANCE PER MM 28-10-0, NO DEFECTS NOTED. (M)