SDR ASOA2016013014485

Service difficulty report · Floorbeam · Cndair CL6002B19

Difficulty date: January 30, 2016
Submitted: February 19, 2016
Operation: Air carrier
Aircraft: N853AS
Make and model: Cndair CL6002B19
Aircraft serial: 7374
Aircraft time: 35,843 hours, 32,510 cycles
System (JASC): 5315 · Fuselage Main, Floor Beam
Part: Floorbeam
Condition: Corroded
Location: Bs 349
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

FLOORBEAM TOP PLATE AT FS 349 AND BETWEEN LBL 27 AND LBL 42.5 HAS NUMEROUS CORRODED CHERRY MAX RIVETS. SUPPORT ANGLE UNDER TEFLON TOP PLATE CORRODED & EXFOLIATED. SUPPORT ANGLE UNDER TEFLON TOP PLATE CORRODED & EXFOLIATED. REMOVED SUPPORT ANGLE, BATHTUB FITTING & WIRE BUNDLE CLIP IAW SRM 51-42-06, 51-42-21. LOCATED 2 DRILLED HOLES IN NEW SUPPORT ANGLE IAW SRM 51-40-11. INSTALLED NEW SUPPORT ANGLE & BATH TUB FITTING & 2 WIRE BUNDLE CLIP IAW SRM 51-42-06 & 51-42-12 & DWG 601R38673.