SDR CKSA98064

Service difficulty report · Brackets · Boeing 747146

Difficulty date: February 24, 1998
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N703CK
Make and model: Boeing 747146
Aircraft serial: 19727
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Brackets
Condition: Corroded
Location: Bs 855
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 CPCP INSPECTION FOUND LEVEL 2 CORROSION, MAIN CARGO FLOOR FS 855 LBL 11 TO 33 HAS CORRODED FLOOR SUPPORT BRACKETS 10 TO RT OF FLOOR CTR LINE RBL 10. REMOVED CORRODED FLOOR SUPPORT BRACKETS IAW B747 SRM 51-10-01. REPLACED FLOOR SUPPORTS IAW B747 SRM 51-10-01 AND 51-30-02. CORROSION TASK CARD NUMBER C53-210-01 PART 3 OF 8. NON-ROUTINE TASK CARD NUMBER 12830.