Service difficulty report · Skin · Boeing 737924ER

Difficulty date
October 6, 2025
Submitted
November 4, 2025
Operation
Air carrier
Aircraft
N75436
Make and model
Boeing 737924ER
Aircraft serial
33531
Aircraft time
50,997 hours, 18,239 cycles
Part
Skin
Part number
182A40014
Condition
Cracked
Location
Zone 300
Stage of operation
IN
How discovered
V
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

CRACK FOUND AT RIGHT HORIZONTAL STABILIZER LOWER SKIN AT STAB STA 120.30, 26" FROM FRONT SPAR, I/B ROW. CRACK LENGTH:1" REF. AAR N/R:99951969 INSTALLED NEW REPAIR DOUBLER ON RT HORIZONTAL STABILIZER LOWER SKIN AND 2EA REPAIR FILLERS AT STAB STA 120.30 PER SRM 55-10-01- -2R-11,PENDING ESFR ENTRY, DIP REQUIRED AS PER TABLE 204, INSPECTION THRESHOLD 56,000 TOTAL FLIGHT CYCLES WITH 9,000FLIGHT ADD EMP:V939559 CYCLE INTERVALS FOR DVI AND LFEC.