Service difficulty report · Beam · Boeing 7377H4

Difficulty date
July 11, 2019
Submitted
March 14, 2022
Operation
Air carrier
Aircraft
N942WN
Make and model
Boeing 7377H4
Aircraft serial
36648
Aircraft time
34,428 hours, 20,768 cycles
Part
Beam
Condition
Cracked
Location
Fwd Service Door
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

REF CUSTOMER CARD I14079 INSPECTION FWD SERVICE DOOR #4 AND #5 BEAMS. DURING NDT INSPECTION FOUND CRACK INDICATION IN THE INSPECTION AREA ON #4 LOWER BEAM. / REMOVED AND REPLACED #4 BEAM ON FWD SERVICE DOOR IAW SRM 51-40-02-0-0G-0; SRM 51-40-05-0G-0; AND BOEING DWGS 141A6535 REV D; 141A6516 REV D.

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