SDR CKSA96164

Service difficulty report · Intercostal · Boeing 747132

Difficulty date: October 18, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N625PL
Make and model: Boeing 747132
Aircraft serial: 20247
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Cracked
Location: Bs 2733
Stage of operation: IN
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

KOSC - DURING C-2 CHECK INSPECTION FOUND: APU COMPARTMENT STA 2733 RIGHT SIDE INTERCOSTAL CRACKED 3RD FROM BOTTOM OF FRAME. MANUFACTURED NEW INTERCOSTAL IAW B747 SRM 53-11-24. CLEANED AND TREATED AREA IAW B747 SRM 51-10-02 AND MM 51-21-02. INSTALLED NEW INTERCOSTAL IAW B747 SRM 51-30-02. C-CHECK WORK CARD NR 7TK0317. TASK CARD NR 85643.