SDR SWIA202156815

Service difficulty report · Intercostal · Cndair CL6002C10

Difficulty date: January 13, 2021
Submitted: March 10, 2021
Operation: Air carrier
Aircraft: N604SK
Make and model: Cndair CL6002C10
Aircraft serial: 10249
Aircraft time: 35,282 hours, 26,705 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Zone 100
Stage of operation: IN
How discovered: 9
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 BETWEEN STRGR 27 AND STRGR 26R HAS MULTIPLE SPOTS OF CORROSION BETWEEN F.S. 349.00 AND F.S. 364.00 (C-CHECK) RO 3/10/2021 REPLACED INTERCOSTAL BETWEEN STRGR 27 AND STRGR 26R BETWEEN F.S. 349.00 AND F.S. 364.00 IAW CRJ 700 SRM 51-42-06-001-001-A01 AND 51-42-21-001-001-A01 AND 51-42-13-001-001-A01 AND 51-42-21-001-001-A01. ATTACHED STRUCTURAL MAJOR REPAIR TASK 51-900-1002-SKY,SDR AND FORM M-337. WEIGHT NOT AFFECTED. REF CONTINUE CARD FOR DETAILS OF WORK PERFORMED.