SDR REXA2019101401437

Service difficulty report · Intercostal · Cndair CL6002D24

Difficulty date: October 1, 2019
Submitted: October 14, 2019
Operation: Air carrier
Aircraft: N925XJ
Make and model: Cndair CL6002D24
Aircraft serial: 15183
Aircraft time: 27,451 hours, 18,199 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: SH670320471
Condition: Corroded
Location: Bs 310-319
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 INTERCOSTALS BTW FS 310 TO FS 319 STRG 20R AT MAIN AVIONICS COMPARTMENT. (E/E)(SM)(TSI 53-20-304). DUE TO CORROSION LEVEL 2 ON INTERCOSTAL BTW FS310/319 AND STRG 20R AT MAIN AVIONICS COMPARTMENT WAS REPLACED PER CRJ-900 SRM 51-42-13-001-001-A01.