Service difficulty report · Clamp · Boeing 7472U3B

Difficulty date
May 28, 2003
Submitted
May 29, 2003
Operation
Air carrier
Aircraft
N922FT
Make and model
Boeing 7472U3B
Aircraft serial
22768
Aircraft time
72,902 hours, 17,893 cycles
Part
Clamp
Part number
BACC10EY600A
Condition
Loose
Location
Heat Exchanger
Stage of operation
CL
How discovered
O
Nature of condition
O
Precautionary procedure
O

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

What was found

BOTH A&B NR 2 NACELLE TEMP SPIKING RETARDED THROTTLE NACELLE INDICATIONS NORMAL. ON LEAK CK FOUND FAILED DUCT CLAMP BETWEEN HEAT EXCHANGER & ENG DUCT. INSTALLED NEW CLAMP AND ON LEAK CHECK NIL LEAKS NOTED. THREADS STRIPPED ON HOLDING BOLT FOR CLAMP.

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