Service difficulty report · Web · Boeing 7377H4

Difficulty date
July 26, 2022
Submitted
August 23, 2022
Operation
Air carrier
Aircraft
N490WN
Make and model
Boeing 7377H4
Aircraft serial
32476
Aircraft time
59,880 hours, 35,571 cycles
Part
Web
Condition
Cracked
Location
Rh Wing
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

RT WING T/E SEAL WEB TO DEFLECTION CONTROL RIB IS CRACKED / [01] FOUND NO APPLICABLE SRM REPAIR FOR CRACKED RT WING T/E SEAL WEB TO DEFLECTION CONTROL RIB ANGLE; THEREFORE REPAIRED BY REPLACEMENT PER SRM 51-10-02-0G-0 PARAGRAPH 9. REMOVED AND REPLACED CRACKED ANGLE PER SRM 51-40-02-0G-0 PARAGRAPH 4. VERIFIED FASTENER CALLOUT PER AIPC 57-42-51-02 ITEM NO. 16.;[02] CORRECTIVE ACTION 1 SHOULD READ: FOUND NO APPLICABLE SRM REPAIR FOR CRACKED RT WING T/E SEAL WEB TO DEFLECTION CONTROL RIB; THEREFORE REPAIRED BY REPLACEMENT PER SRM 51-10-02-0G-0 PARAGRAPH 9. REMOVED AND REPLACED CRACKED WEB PER SRM 51-40-02-0G-0 PARAGRAPH 4. VERIFIED FASTENER CALLOUT PER AIPC 57-50-00-36 ITEM NO. 240 AND 235.;[03] VERIFIED CORRECTIVE ACTIONS STEP 1;2.

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