Service difficulty report · Wedge · Boeing 7377BD

Difficulty date
October 1, 2022
Submitted
October 5, 2022
Operation
Air carrier
Aircraft
N7726A
Make and model
Boeing 7377BD
Aircraft serial
33924
Aircraft time
54,154 hours, 29,274 cycles
Part
Wedge
Condition
Delaminated
Location
Lt Wing Te Flap
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

PER TLD 22-187-02932. REMOVED LH IB MAIN FLAP TRAILING EDGE WEDGE DUE TO DELAM. / [01] REMOVED LH IB MAIN FLAP TRAILING EDGE WEDGE PER AMM 27-51-11 AND SRM 51-40-02.;[02] LOCATED AND DRILLED NEW FLAP TRAILING EDGE WEDGE I.A.W SRM 51-40-05.;[03] INSPECTION VERIFIED CORRECTIVE ACTION STEPS 1 AND 2.;[04] OK TO INSTALL LH MAIN FLAP TRAILING EDGE WEDGE.;[05] INSTALLED NEW LH IB MAIN FLAP TRAILING EDGE WEDGE PER SRM 51-40-02;[06] INSPECTION C/W VERIFICATION OF CORRECTIVE ACTION STEP 5. NUT PLATE INSTALLATION ON STEP 1 ACCOMPLISHED IAW SRM 51-40-10. WEDGE ASSY. RE-INSTALLED WITH BMS 5-95 SEALANT BETWEEN MATING SURFACES IAW SRM 51-20-05.

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