SDR MASA2012042534732

Service difficulty report · Longeron · Cndair CL6002D24

Difficulty date: April 24, 2012
Submitted: April 25, 2012
Operation: Air carrier
Aircraft: N928LR
Make and model: Cndair CL6002D24
Aircraft serial: 15028
Aircraft time: 18,516 hours, 15,061 cycles
System (JASC): 5313 · Fuselage Main, Longeron/Stringer
Part: Longeron
Part number: SH670321034
Condition: Corroded
Location: Fuselage
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

RIGHT LONGERON BETWEEN FS 333 AND FS 364 STRINGER 25R IS CORRODED AROUND FASTENER HOLES. REMOVED AND REPLACED LONGERON P/N SH670-32103-4 BETWEEN FS 333 AND FS 364, STRINGER 25R IAW CRJ 900 SRM 51-40-11-001-001, 51-42-06-001-001, 51-42-21-001-001. LOCATION - FS 333 - FS 364, STR 25R.