Service difficulty report · Flap · Boeing 7378H4

Difficulty date
July 22, 2022
Submitted
August 11, 2022
Operation
Air carrier
Aircraft
N8639B
Make and model
Boeing 7378H4
Aircraft serial
60086
Aircraft time
27,400 hours, 12,638 cycles
Part
Flap
Condition
Delaminated
Location
Rh 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

RH O/B AFT FLAP HAS DELAM AREA 21 X 10 LOWER SURFACE; INBD CORNER. / [01] REMOVED R/H O/B AFT FLAP;[02] RII INSPECTED AS REQUIRED. OK TO INSTALL NEW FLAP;[03] INSTALLED NEW R/H O/B AFT FLAP PER AMM 27-51-22.;[04] RII INSPECTED AS REQUIRED. CORRECTIVE ACTION #3;[05] REMOVED AND REPLACED R/H O/B AFT FLAP.ACCOMPLISHED ADJUSTMENT/OPS CHECK PER A.M.M. 27-51-22.OPS CHECKED #7 AND #8 CANOE FAIRINGS PER A.M.M. 27-51-28.(SEE JOB STOPS AND STEPS FOR INDIVIDUAL SIGN OFF?S.);[06] VERIFIED ANTHONY NACINOVICH (TECHNICIAN); 05-AUG-2022 03:59 UTC<BR>REMOVED AND REPLACED R/H O/B AFT FLAP. ACCOMPLISHED ADJUSTMENT/OPS CHECK PER A.M.M. 27-51-22.OPS CHECKED #7 AND #8 CANOE FAIRINGS PER A.M.M. 27-51-28.(SEE JOB STOPS AND STEPS FOR INDIVIDUAL SIGN OFF?S.) C/W

More about the Boeing 737-8H4