Service difficulty report · Pivot · Doug MD11F

Difficulty date
July 17, 2018
Submitted
July 17, 2018
Operation
Air carrier
Aircraft
N605FE
Make and model
Doug MD11F
Aircraft serial
48514
Aircraft time
80,858 hours, 19,323 cycles
Part
Pivot
Part number
ARC050311
Condition
Corroded
Location
Lt Wing
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

LT O/B FLAP O/B FWD (WING SIDE) PIVOT HOLE BORE FOUND WITH CORROSION. CORROSION AT LT O/B FLAP O/B FWD (WING SIDE) PIVOT HOLE BORE (4 HOLE) REWORKED AND FOUND EXCEED LIMIT AS PER CMM 57-44-09. EXISTING HOLE: DIAMETER 2.310". FINAL HOLE DIAMETER: 2.354". MAXIMUM ALLOWABLE HOLE: DIAMETER 2.3135". OVERSIZE BUSHING FABRICATED AS PER EA 1-5750-T0341019 P1 STEP 1B AND STEP 1. REPAIR CLASSIFIED AS MINOR PER GMM 6-2-100.

More about the Doug MD-11F