SDR CKSA98356

Service difficulty report · Skin · 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): 5730 · Wing, Plate/Skin
Part: Skin
Condition: Corroded
Location: Bs 1200
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 LEVEL 2 CORROSION: FS1200 RBL95 CNTR WING SKIN HAS CORROSION. REMOVED CORROSION IAW B747 SRM 51-10-01. FOUND TO BE OUT OF LIMITS IAW B747 SRM 57-10-01. INSTALLED REPAIR IAW AIA EA B4-57-051. C/W OPEN HOLE HFEC AND SURFACE HFEC IAW B747 NDT MANUAL PART 6 51-00-00 NO CRACKS. CORROSION TASK CARD NUMBER C53-210-05. NON-ROUTINE TASK CARD NUMBER 24935.