SDR TWRA9837

Service difficulty report · Clamp · Boeing 7472F6B

Difficulty date
July 12, 1998
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N623FF
Make and model
Boeing 7472F6B
Aircraft serial
22382
Part
Clamp
Condition
Loose
Location
Nr 1 Nacelle
Stage of operation
CL
Nature of condition
N
Precautionary procedure
E, A

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

What was found

FLT 92 - SJU-MIA - ON CLIMB, NR 1 ENGINE FIRE SWITCH ILLUMINATED AND FIRE BELLSOUNDED. ENGINE SHUT DOWN. WHEN START LEVER WAS CUT OFF THE FIRE SWITCH LIGHT STOPPED ILLUMINATION. NACELLE TEMP DROPPED. FIRE BOTTLE WAS NOT DISCHARGED. AIR TURN BACK TO SJU. FOUND DUCT CLAMP CONNECTING 14TH STAGE MANIFOLD OFF, SECURED CLAMP. INSPECTION ENGINE INLET AND EXHAUST AREA. ENGINE REVERSER COWLING AND ASSOCIATED WIRING. NO DAMAGE FOUND. INSPECTED OIL SCREEN, FOUND OK ACCOMPLISHED HI POWER RUN. OPS AND LEAK CHECK OK PER MM 71-00-00. (M)

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