Service difficulty report · Fairing · Boeing 7378H4

Difficulty date
December 4, 2021
Submitted
December 14, 2021
Operation
Air carrier
Aircraft
N8674B
Make and model
Boeing 7378H4
Aircraft serial
36734
Aircraft time
20,443 hours, 9,348 cycles
Part
Fairing
Condition
Cracked
Location
Lt Wing Te Flap
Stage of operation
NR
How discovered
9
Nature of condition
O
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

#3 FLAP TRACK FAIRING 542BB FORWARD OUTBOARD EDGE CRACKED. ; / [01] EVALUATED AND FOUND FWD O/B EDGE CRACKED AS MARKED. TAP TEST GOOD AROUND DAMAGE. FOUND TO BE REPAIRABLE IAW SRM 57-53-70-2R-4 REPAIR 4 TABLE 201 AND SRM 51-70-04-2R-10.<BR><BR>CLEANED AND PREPPED IAW SRM 51-70-04-2R-10 STEP 4 A-C AND SRM 51-70-04-2R-0 REPAIR GENERAL STEP A-B; D-E.<BR><BR>VERIFIED MATERIAL IAW SRM 51-70-04-2R-0 REPAIR GENERAL TABLE 203. FABRIC (A10273); RESIN (A41789).<BR><BR>BONDED REPAIR IAW SRM 51-70-04-2R-10 STEP 4 D-G. CURED AT 200 DEGREES (AAR 30347 EXP 4-29-22). TAP TEST GOOD.<BR><BR>REQUESTING OK TO APPLY DECORATIVE FINISH; [02] STEP 1 OK. OK TO PAINT; [03] APPLIED DECORATIVE FINISH IAW AMM 51-21-99-300-801 TABLE 701. PAINT (A99201); [04] REPAIRED AND APPLIED DECORATIVE FINISH ON #3 FLAP TRACK FAIRING 542BB FWD O/B EDGE IAW SRM 51-70-04-2R-10; SRM 51-70-04-2R-0 REPAIR GENERAL AND AMM 51-21-99-300-801.; [05] STEP 3 AND 4 OK

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