SDR CALA2016082200553

Service difficulty report · Pressure Panel · Boeing 737824

Difficulty date: August 22, 2016
Submitted: August 22, 2016
Operation: Air carrier
Aircraft: N87527
Make and model: Boeing 737824
Aircraft serial: 38701
Aircraft time: 20,671 hours, 6,925 cycles
System (JASC): 5312 · Fuselage Main, Bulkhead
Part: Pressure Panel
Part number: 111A1111
Condition: Cracked
Location: Rt Mlg Ww
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

RT CENTER WING BOX REAR SPAR VERTICAL PRESSURE WEB CRACKED RBL 40.00 TO 45.64 BETWEEN WL 192.0 AND WL 200.6, LOWER INBD CORNER OF CENTER POCKET. PERFORMED ALTERNATIVE 2 REPAIR OF SRM 57-10-10 REPAIR 3. INSPECTION REQUIREMENTS TO PERFORM HFEC INSP 56,000 FT/CY AFTER REPAIR INSTALLATION AND INTERVAL OF 36,000 FT/CY IAW PART 6.B, TABLE 204 OF SRM 57-10-10, REPAIR 3.