SDR REXA2020012890068

Service difficulty report · Stringer · Cndair CL6002D24

Difficulty date: January 19, 2020
Submitted: January 28, 2020
Operation: Air carrier
Aircraft: N147PQ
Make and model: Cndair CL6002D24
Aircraft serial: 15147
Aircraft time: 28,753 hours, 20,406 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Stringer
Part number: SH67031197
Condition: Corroded
Location: Bs 310-379
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

"AWR. IN REF EO R25120 AFTER INSULATION REMOVAL, CORROSION WAS FOUND ON STRINGER R21 BTW FS 310-349 AT MAIN AVIONICS COMPARTMENT.(TCI 100-09). "SECTION STRINGER R21 BTW FS 310 TO FS333 WAS CLEANED PER CRJ-900 SRM 51-26-00-001-001-A01 AND NO DISCREPANCIES WERE NOTED AND STRINGER 21 RH SECTION FS333 TO FS379 WAS REPLACED FOR A NEW ONE PER CRJ-900 SRM 51-42-06-001-001-A01 AND SRM 51-42-21-001-001-A01. LEVEL CORROSION: 2 "