SDR 96ZZZM1036

Service difficulty report · Duct · Lkheed 1011385115

Difficulty date: May 14, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N31029
Make and model: Lkheed 1011385115
Aircraft serial: 193B1109
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Part number: LK75573
Condition: Cracked
Location: Nr 1 Engine
Stage of operation: CL
Nature of condition: J
Precautionary procedure: E

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

What was found

STL - ON TAKEOFF SHUT DOWN NR 1 ENGINE, S/N 4416, DUE TO NACELLE OVERHEAT LIGHT ILLUMINATION. FOUND STUB DUCT ELBOW, MFG P/N LK75573, CRACKED. REPLACED STUB DUCT. PERFORMED HIGH POWER RUNUP, NO LEAKS NOTED, AND OVERHEAT INDICATION CHECKED NORMAL.