SDR SROM06142202

Service difficulty report · Bracket · Bombdr DHC8402

Difficulty date: June 14, 2022
Submitted: June 14, 2022
Operation: Air carrier
Aircraft: N792CP
Make and model: Bombdr DHC8402
Aircraft serial: 4160
Aircraft time: 29,818 hours, 30,995 cycles
System (JASC): 2750 · Trailing Edge Flap Control System
Part: Bracket
Part number: 85750332103
Part serial: 4160
Condition: Corroded
Location: Zone 500
Part time: 29,818 hours, 30,995 cycles
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

LH OUTBD FLAP, AFT FAIRING 526AB ATTACHMENT BRACKET INBD LUG HAS CHAFFING MARK, BOLTS FOUND LOOSE. AREA 1. DAMAGE DEPTH 0.003", LENGTH 0.570", WIDTH 0.200". AREA 2. DAMAGE DEPTH 0.015", LENGTH 0.100", WIDTH 0.400". AREA 3. DAMAGE DEPTH 0.025", LENGTH 1.300", WIDTH 0.850".