SDR CKSA98358

Service difficulty report · Frame · Boeing 747132

Difficulty date: June 30, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N625PL
Make and model: Boeing 747132
Aircraft serial: 20247
System (JASC): 5311 · Fuselage Main, Frame
Part: Frame
Condition: Corroded
Location: Bs 920
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

DURING ROUTINE CPCP INSPECTION, FOUND BS920, FROM BOTTOM CENTERLINE TO BOTH RT AND LEFT BL50, PANEL SUPPORT FRAME CORRODED. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 53-10-01. REPAIR FRAME IAW B747 SRM 53-50-04 AND AIA EDR NR B-4-05860. INSTALLED REPAIR IAW B747 SRM 53-50-04 AND AIA EDR NBR B-4-05860. CORROSION TASK CARD NUMBER C53-100-01. NON-ROUTINE TASK CARD NUMBER 25142.