Service difficulty report · O-Ring · Doug DC862

Difficulty date
December 14, 2002
Submitted
February 6, 2003
Operation
Air carrier
Aircraft
N8974U
Make and model
Doug DC862
Aircraft serial
46110
Aircraft time
53,074 hours, 16,018 cycles
Engine
Pwa JT3D3
Engine time
51,293 hours, 26,856 cycles
Part
O-Ring
Condition
Leaking
Location
Hyd System
Stage of operation
AP
How discovered
C
Nature of condition
K, J
Precautionary procedure
O

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

What was found

ON FINAL APPROACH LOSS OF HYDRAULIC FLUID TO THE STAND PIPE. FOUND EMPENNAGE FILTER BOWL LEAKING AT MAGNETIC PLUG. REMOVED AND REPLACED O-RING LEAK CHECK NORMAL IAW MM.

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