Service difficulty report · None · Boeing 737*

Difficulty date
November 3, 2021
Submitted
November 15, 2021
Operation
Air carrier
Aircraft
N788SA
Make and model
Boeing 737*
Aircraft serial
30603
Aircraft time
68,361 hours, 40,407 cycles
Part
None
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

R/H O/B AFT FLAP HAS MINOR DELAM ON O/B AFT EDGE. ; / [01] IDENTIFIED PART AND MATERIAL IAW SRM 57-53-01-0I-4 FIGURES 1-2; TABLE 2; ITEMS [2] AND [5].<BR>DAMAGE WAS FOUND TO BE OUT OF ALLOWABLE DAMAGE LIMITS IAW SRM 57-53-01-1A-4 PAR 4.A(6).<BR>REPAIR WILL BE ACCOMPLISHED IAW SRM 57-53-01-2R-14.<BR><BR>REMOVED .8'X.8' OF DAMAGED SKIN FROM UPPER SURFACE AND .8'X.8' OF DAMAGED SKIN FROM LOWER SURFACE AND CLEANED REPAIR AREA IAW SRM 57-53-01-2R-14 PAR 4.B; [02] VALIDATED REPAIR TO BE COMPLETED IAW SRM 57-53-01-2R-14 TO UPPER AND LOWER SKINS.; [03] VERIFIED CORRECTIVE ACTION ITEMS 1 & 2.; [04] FABRICATED REPAIR SKIN AND REPAIR DOUBLER FOR UPPER SKIN USING PRE PRIMED ALUMINUM 7075-T6 .016' LOT#1351319-2.<BR>FABRICATED REPAIR SKIN AND REPAIR DOUBLER FOR LOWER SKIN USING PRE PRIMED ALUMINUM 7075-T6 .020' LOT#J000054940.<BR>PREPARED SURFACE FOR REPAIR USING BOEGEL(AC-130) LOT#1074P<BR>APPLIED ADHESIVE PRIMER BMS 5-89TY2 LOT#1470544-1 TO BONDING SURFACE<BR>IAW SRM 57-53-01-2R-14 PARA 4C(1-2);D AND SRM 51-70-10-2R-0 PARA 8; 14 AND 15A-E.;