Service difficulty report · None · Boeing 737

Difficulty date
September 8, 2022
Submitted
September 21, 2022
Operation
Air carrier
Aircraft
N215WN
Make and model
Boeing 737
Aircraft serial
32487
Aircraft time
58,529 hours, 34,525 cycles
Part
None
Part number
113A370022
Part serial
001733
Condition
Delaminated
Location
Rh
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 OUT BOARD AFT FLAP; LOWER INBD SURFACE IS DELAMINATED / [01] EVALUATED DAMAGE; LOWER INBD SURFACE DELAMINATION IS REPAIRABLE IAW B737 SRM 57-53-01-2R-4.<BR><BR>REMOVED DELAMINATED SKIN; CLEANED AND PREPPED AREA IAW B737 SRM 51-70-10-2R-0 REPAIR GENERAL<BR>PAR 6; AND 7.<BR><BR>APPLIED BOEGEL AC-130 (A129284) AND ADHESIVE PRIMER BR6747 (J89501) IAW B737 SRM 51-70-10-2R-<BR>0 REPAIR GENERAL PAR 14 AND 15.<BR><BR>FABRICATED REPAIR FILLER AND DOUBLER IAW B737 SRM 51-70-10-2R-0 REPAIR GENERAL PAR 8. AND SRM 51-<BR>70-10-2R-4 REPAIR 4.<BR><BR>VERIFIED REPAIR MATERIALS IAW B737 SRM 51-70-10-2R-4 REPAIR 4; FILLER 7075-T6-.020PAA (A54056);<BR>REPAIR DOUBLER 7075-T6-.025PAA (A80169); FILM ADHESIVE BMS5-101TY2 (A124498).<BR><BR>NDT MUST VERIFY THICKNESS OF ADHESIVE PRIMER.;[02] VERIFIED ADHESIVE PRIMER THICKNESS IAW SRM 51-70-10-2R-0. FOUND TO BE IN LIMITS. TOOL#38207; DUE 21JAN23;[03] VERIFIED STEP 1 C/W;[04] OK GIVEN TO BOND;[05] BONDED REPAIR IAW B737 SRM 57-53-01-2R-4 PAR 3 AND SRM 51-70-10-2R-0 REPAIR GENERAL PAR 20 AND 21. HEATCON BONDER STAAR 27225 CAL DUE 11/28/22. TAPTEST GOOD.<BR><BR>REQUIRES OKAY TO PAINT.;[06] VERIFIED STEP 5 C/W;[07] OK GIVEN TO APPLY PAINT;[08] RESTORED FINISH IAW B737 AMM 51-21-99-300-801 TABLE 701.;[09] REPAIRED RIGHT WING OUTBD AFT FLAP LOWER INBD SURFACE DELAMINATION IAW B737 SRM 57-53-01-2R-4 AND SRN 51-70-10-2R-0 REPAIR GENERAL.;[10] VERIFIED ITEM 8;[11] JOB COMPLETE; AUDIT C/W