Service difficulty report · Diaphragm · Cndair CL6002D24

Difficulty date
November 8, 2025
Submitted
January 17, 2026
Operation
Air carrier
Aircraft
N645NN
Make and model
Cndair CL6002D24
Aircraft serial
15438
Aircraft time
14,490 hours, 14,999 cycles
Part
Diaphragm
Part number
CC670392058CC670
Condition
Corroded
Location
Zone 500
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 ON DIAPHRAGM FAIRINGS IN STA FS 797.00 AND RBL/LBL 34 AT RH/LH MLG WHEEL WELL. DIAPHRAGM FAIRINGS IN STA FS 797.00 AND RBL/LBL 34 AT RH/LH MLG WHEEL WELL WERE EVALUATE FOUND TO EXCESSIVE DAMAGE PER CRJ900 SRM 51-10-06-001-001-A01 AND REPLACED PER CRJ900 SRM 51-41-02-001-001-A01