SDR ASOA201000640

Service difficulty report · Floor Support · Cndair CL6002C10

Difficulty date: April 26, 2010
Submitted: April 30, 2010
Operation: Air carrier
Aircraft: N707EV
Make and model: Cndair CL6002C10
Aircraft serial: 10057
Aircraft time: 19,201 hours, 13,168 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Floor Support
Condition: Corroded
Location: Bs 581-684
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

CORROSION FOUND ON RT LONGITUDINAL FLOORBEAM AT RBL9.0 BETWEEN FS581.00 & 684.00. CORROSION ON FLOORBEAM AT RBL9 BETWEEN FS581.00 & 684.00. REMOVED IAW SRM 51-21-06. UT THICKNESS TEST REF NDTM 51-20-004. THICKNESS READINGS RANGED .059-.124" IN BLEND. DAMAGE AT FS581.00 OUT OF LIMITS IAW SRM 53-31-43-101-001-A01. SPLICE REPAIR DUE; TRANSFERED WORK 7105725/76. DAMAGE AT FS684.00 WITHIN LIMITS IAW SRM 53-31-43-101-001-A01. RESTORED FINISH IAW A023 OD SRM 51-21-16-001-001-A01.