Service difficulty report · Skin · Boeing 737824

Difficulty date
April 27, 2025
Submitted
May 27, 2025
Operation
Air carrier
Aircraft
N13248
Make and model
Boeing 737824
Aircraft serial
28808
Aircraft time
77,440 hours, 28,941 cycles
Part
Skin
Part number
182A40012
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 129.50, 10" FROM REAR SPAR , I/B ROW. CRACK LENGTH : 0.656" . INSTALLED REPAIR DOUBLER AT R/H HORIZONTAL STABILIZER LOWER SKIN STA 129.5 10" FROM REAR SPAR. REF SRM 55-10-01-2R-11 REPAIR 11 FIG 204 SHEET 6. THIS IS A CATEGORY B REPAIR WITH A THRESHOLD INSPECTION AT 56,000 TOTAL FC AND REPEAT INSPECTION EVERY 9,000 FC THERAFTER PER TABLE 204. REVIEWED DIP ENTRY. OKAY TO DIP CATEGORY B REPAIR WITH A THRESHOLD INSPECTION AT 56,000 TOTAL FC AND REPEAT INSPECTION EVERY 9,00 FC THEREAFTER PER SRM 55-10-01-2R-11 TABLE 204