Service difficulty report · O-Ring Seal · Doug DC863

Difficulty date
April 4, 1996
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N811AX
Make and model
Doug DC863
Aircraft serial
46113
Part
O-Ring Seal
Part number
NAS161212
Condition
Defective
Location
Nr 2 Hyd Pump
Stage of operation
DE
Nature of condition
K
Precautionary procedure
O

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

What was found

DURING DESCENT, HYDRAULIC FLUID QUANTITY DROPPED TO STANDPIPE LEVEL. REPLACED O-RING SEAL ON THE NR 2 HYDRAULIC PUMP PRESSURE LINE FITTING, LEAK CHECK GOOD.

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