Service difficulty report · Flap · Boeing 7378H4

Difficulty date
November 13, 2024
Submitted
November 18, 2024
Operation
Air carrier
Aircraft
N8529Z
Make and model
Boeing 7378H4
Aircraft serial
36974
Aircraft time
25,197 hours, 12,566 cycles
Part
Flap
Condition
Cracked
Location
Zn 600 Right Win
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

DURING HFEC INSPECTION OF R/H WING TE; O/B AFT FLAP LEADING EDGE DENT PER EA 24-127-03162; FOUND CRACK INDICATION MEASURING 1' IN LENGTH. (SEE ATTACHED PICTURE)<[01] VERIFIED CRACK INDICATION USING FLUORESCENT PENETRANT INSPECTION IAW B737 AMM 70-40-01.;[02] REMOVED & REPLACED RH AFT OUTBOARD FLAP REF. AMM 27-51-22. FOR CORRECTIVE ACTION SEE MAINTENIX ID#TTG8Q00X0XLQ.

More about the Boeing 737-8H4