SDR HALA0000229

Service difficulty report · Pump · Doug DC1030

Difficulty date: July 19, 2000
Submitted: September 12, 2000
Operation: Air carrier
Aircraft: N140AA
Make and model: Doug DC1030
Aircraft serial: 46712
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Pump
Condition: Failed
Location: Nr 3 Eng Hyd Sys
Stage of operation: CR
How discovered: O
Nature of condition: J
Precautionary procedure: O

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

What was found

HNL - FLT 001 - NR 3 ENGINE RIGHT HYD PRESS LOW LIGHT ILLUMINATED DURING FLIGHT. PERFORMED ABNORMAL CHECK LIST, HYD QTY, TEMP AND PRESSURE NORMAL. FOUND NR 3 RIGHT ENGINE HYD PUMP LEAKING FROM CASE. REPLACED NR 3 RT ENGINE DRIVEN HYD PUMP. GROUND RUN UP AND LEAK CHECK OK. RESERVICED NR 3 HYD SYSTEM OK FOR SERVICE. (M)

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