Service difficulty report · Flap · Boeing 7378H4

Difficulty date
March 13, 2022
Submitted
April 12, 2022
Operation
Air carrier
Aircraft
N8682B
Make and model
Boeing 7378H4
Aircraft serial
36651
Aircraft time
20,559 hours, 9,520 cycles
Part
Flap
Condition
Delaminated
Location
R/H 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

RIGHT WING OUTBOARD AFT FLAP HAS DELAM ON LOWER INBOARD SURFACE / [01] REMOVED RIGHT WING O/B AFT FLAP IAW AMM 27-51-22-000-801;[12] REMOVED FAILED DOUBLER AND PREPPED AREA FOR NEW REPAIR. IAW B737-800 SRM 51-70-10-2R-0 PAR 6&7. CLEAN AND PREP AREA. MADE NEW REPAIR PARTS. IAW B737-800 SRM 51-70-10-2R-0 PAR 8&10. NEED OK TO BOND.;[13] VERIFIED AND OK TO BOND;[14] BONDED REPAIR DOUBLER . IAW B737-800 SRM 51-70-10-2R-0 PAR 20&21 TAP TEST GOOD. (A68274); (A54054). NEED OK TO SEAL; APPLY DECORATIVE FINISH.;19] INSTALLED R/H O/B AFT FLAP IAW AMM 27-51-22-400-801 STEPS 3.F.(1)-(5).<BR><BR>TORQUE WRENCH: AAR 40194 CAL DUE: 08/21/22;

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