Service difficulty report · Intercostal · Boeing 7377BD

Difficulty date
June 2, 2018
Submitted
February 17, 2022
Operation
Air carrier
Aircraft
N7735A
Make and model
Boeing 7377BD
Aircraft serial
34862
Aircraft time
40,606 hours, 20,891 cycles
Part
Intercostal
Condition
Cracked
Location
Cabin Floor
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

PASSENGER CABIN INTERCOSTAL CRAKED AT FASTENER HOLE AT BS 380 TO BS 400 RBL 10. / REMOVED AND INSTALLED A NEW INTERCOSTAL ANGLE BS380 TO BS400 RBL 10 I/A/W B737 SRM 51-40-02-0G-0 AND BOEING DRAWING 143A5410 REV B

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