Service difficulty report · Track Bearings · Doug DC862

Difficulty date
January 30, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N61CX
Make and model
Doug DC862
Aircraft serial
46142
Part
Track Bearings
Part number
BRE6232
Condition
Failed
Location
Te Flaps
Part time
58,806 hours
Stage of operation
LD
Nature of condition
D
Precautionary procedure
O

As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.

What was found

ON LANDING ROLLOUT BGTL, WITH ALL ENGINES IN REVERSE, NR 2 ENGINE EPR DROPPED AND THE REVERSER LEVER MOVED FORWARD OUT OF REVERSE. ON INSPECTION, THE TRANSLATING RING OF THE REVERSER WAS FOUND TO BE MISSING AND TWO AREAS OF DAMAGE WERE NOTED AT THE INBOARD SECTION OF THE OUTBOARD FLAP. INVESTIGATION REVEALS FAILURE OF THE LOWER TRACK ASSEMBLY FORWARD ROD END BEARINGS. THE TRACK THEN DROPPED AND CONTACTED THE RUNWAY AND SEPARATED THE TRANSLATING RING. INTERIM REPAIRS WERE ACCOMPLISHED FOR FERRY FLIGHT TO HEAVY MAINTENANCE. THE THRUST REVERSER WAS REPLACED AND PERMANENT REPAIRS WERE MADE TO THE OUTBOARD FLAP ASSEMBLY. PART TOTAL CYCLES, 20,167.

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