SDR DL73S970896

Service difficulty report · Duct · Boeing 737232

Difficulty date: May 11, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N327DL
Make and model: Boeing 737232
Aircraft serial: 23099
Engine: Pwa JT8D15A
System (JASC): 3610 · Pneumatic Distribution System
Part: Duct
Condition: Loose
Location: Nr 1 Engine
Stage of operation: CR
Nature of condition: M, J
Precautionary procedure: A

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

What was found

AT CRUISE, POWER NR 1 ENG OVERHEAT LIGHT CAME ON, RETARD THROTTLE AND LIGHT WENT OUT. PUSH POWER UP AND LIGHT REMAINED OFF, TESTED THE FAULT LOOPS AND NR 1 ENG DID NOT TEST AND ENGINE FIRE BELL AND LIGHT ILLUMINATED ON NR 1. IDLE TEST NORMAL. FOUND AIR LEAKING FROM NR 1 ENG PNEU HOOK UP, REPOSITION NIPPLE STOP LEAK WITH MANIFOLD PRESS ON SYS. RAN ENG AT T/O POWER PER PFHB ALL CKS NORMAL.