SDR SWIA2021081060228

Service difficulty report · Intercostal · Cndair CL6002C10

Difficulty date: June 24, 2021
Submitted: August 10, 2021
Operation: Air carrier
Aircraft: N709SK
Make and model: Cndair CL6002C10
Aircraft serial: 10159
Aircraft time: 45,156 hours, 29,331 cycles
System (JASC): 5320 · Fuselage Miscellaneous Structure
Part: Intercostal
Condition: Corroded
Location: Bs 581-597
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

CORROSION PRESENT ON INTERCOSTAL BETWEEN FS581.00-FS597.00 AND STGR 23L-22L (C-CHECK RO 8/6/2021) BLENDED, EVALUATED: ORIGINAL THICKNESS- 0.080", REMAING THICKNESS- 0.069", MATERIAL LOSS- 0.011", MATERIAL LOSS ALLOWABLE- NONE. OUT OF LIMITS. REF CRJ700 SRM 53-32-58-101-001-A01 AND COMPLIED WITH REO #670-53-32-095 REV:-- DATE: 2021-06-28