Service difficulty report · Doubler · Boeing 7377CT

Difficulty date
March 20, 2024
Submitted
March 21, 2024
Operation
Air carrier
Aircraft
N7821L
Make and model
Boeing 7377CT
Aircraft serial
32748
Aircraft time
65,666 hours, 33,846 cycles
Part
Doubler
Part number
UNKNOWN
Condition
Cracked
Location
Grnd Pwr Box
Stage of operation
IN
How discovered
9
Nature of condition
O
Precautionary procedure
K

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

What was found

ELECTRICAL GROUND POWER RECEPTACLE (EGPR) SURROUND DOUBLER HAS A 0.50 CRACK 2.25 INCHES BELOW CENTER LATCH RUBBING STRIP.<[01] REPAIRED DAMAGE ON EXTERNAL POWER DOOR SURROUND DOUBLER PER SRM 53-10-15-1A-4;[02] PERFORMED HIGH FREQUENCY EDDY CURRENT (HFEC) INSPECTION OF TRIM OUT EDGE AND INTERIOR STRUCTURE PER NDT PART 6 51-00-00 PROCEDURE 23. NO DEFECTS NOTED.

More about the Boeing 737-7CT