SDR SWIA202164057

Service difficulty report · None · Cndair CL600*

Difficulty date: December 7, 2021
Submitted: January 24, 2022
Operation: Air carrier
Aircraft: N707SK
Make and model: Cndair CL600*
Aircraft serial: 10003
Aircraft time: 44,107 hours, 28,677 cycles
System (JASC): 5322 · Fuselage Internal Mounting Structure
Part: None
Condition: Damaged
Stage of operation: IN
How discovered: O
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

WHILE ATTEMPTING TO PERFORM SB 670SH-53-042 PRESSURE FLOOR MOD 0N AC SN 10003 FOUND THE CONFIGURATIONOF THE LBL27 AND RBL27 FLOOR BEAMS AND BULKHEAD BEAMS BETWEEN FS693 & FS847DO NOT CONFORM TO ANY CONFIGURATION IN THE SERVICE BULLETIN. WILL REQUIRE ENGINEERING SUPPORT (FILED CLOSED) COMPLIED WITH MHIRJ EO KSH670-35829 NIEO S73 , KSH670-35829 NIEO S75, AND SKYCARD 51-900-1002-SKY (CL600-2C10). AND COMPLIETED FOR M-337. AIRCRAFT WAS REWEIGHED REFERENCE CAMP 24018327