Service difficulty report · Support Bracket · Cndair CL6002D24

Difficulty date
March 20, 2025
Submitted
March 21, 2025
Operation
General aviation
Filed by
WRXR027E
Wichita State University
Aircraft
N638NN
Make and model
Cndair CL6002D24
Aircraft serial
15402
Aircraft time
13,566 hours, 14,050 cycles
Part
Support Bracket
Part number
CC670391872
Condition
Gouged
Location
Zone 600
Part time
13,566 hours, 14,050 cycles
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

DURING MAINTENANCE GOUGES WERE FOUND ON THE SUPPORT BRACKET FOR THE FORWARD UNDER WING FAIRING 193AB. BLENDED THE DAMAGED AREA TO A SMOOTH CONTOUR WITH A 20 TO 1 TAPER RATIO IAW CRJ900 SRM 51-12-00-001-001-A01. HIGH FREQUENCY EDDY CURRENT INSPECTION PER NDTM 51-20-006 COMPLETE. REWORKED AREA IS CRACK FREE. RESTORED FININSH WITH ALODINE, PRIMER AND GREY PAINT IAW CRJ 900 SRM 51-21-16-001-001-A01, SRM 51-25-06-001-001-A01, SRM 51-25-16-001-001-A01 & SRM 51-21-11-001-001-A01.