SDR REXA2021122001177

Service difficulty report · Diaphragm · Cndair CL6002D24

Difficulty date: November 6, 2021
Submitted: December 20, 2021
Operation: Air carrier
Aircraft: N601LR
Make and model: Cndair CL6002D24
Aircraft serial: 15145
Aircraft time: 31,659 hours, 21,188 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Diaphragm
Part number: SH670320774
Condition: Corroded
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

INTERCOSTAL (DIAPHRAGM, STR.26R) FS.349 TO FS.364 IS CORRODED. C/A: REPLACED INTERCOSTAL (DIAPHRAGM, STR.26R) PN. SH670-32077-4 FROM FS.349 TO FS.364 IAW CRJ900 SRM 51-42-06-001-A01, 51-42-21-001-001-A01, & 51-40-11-001-001-A01 AND INSTALLED GUSSETS TO 51-42-21-01-001-001-A01.