SDR REXA2021040200251

Service difficulty report · Intercostal · Cndair CL6002C10

Difficulty date: April 2, 2021
Submitted: April 23, 2021
Operation: Air carrier
Aircraft: N655CA
Make and model: Cndair CL6002C10
Aircraft serial: 10134
Aircraft time: 37,794 hours, 28,367 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Part number: CC670318221
Condition: Corroded
Location: Bs 310-349 S20l
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

INTERCOSTALS BETWEEN FS 310.00 AND FS 349.00 AT STGR 20L ARE CORRODED. - REMOVED AND REPLACED INTERCOSTALS (BACK UP SILLS) AND ATTACH ANGLES IAW CRJ 700 SRM 51-40-11-001-001-A01, 51-21-11-001-001-A01, 51-24-21-001-001-A01 AND 51-42-06-001-001-A01. REFERENCING DRAWINGS SH670-31927, SH670-31934, SH670-32682 AND SH670-31828.