SDR ABXA9701999

Service difficulty report · Pump · Doug DC863

Difficulty date: December 18, 1997
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N817AX
Make and model: Doug DC863
Aircraft serial: 45928
System (JASC): 2913 · Hydraulic Pump (Electric/Engine), Main
Part: Pump
Part number: 623337
Condition: Defective
Location: Nr 2 Engine
Stage of operation: CL
Nature of condition: K, J
Precautionary procedure: K

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

What was found

AIRCRAFT EXPERIENCED TOTAL HYDRAULIC SYSTEM FAILURE. PRESSURE DROPPED TO ZERO, WITH QUANTITY GOING DOWN TO STANDPIPE LEVEL. REPLACED NR 2 AND NR 3 HYDRAULIC PUMPS IAW DC8 MM 29-10-2. OPS AND LEAK CHECKED GOOD. ADDITIONAL PARTS: PUMP, PART NR 623337, NR 3 ENGINE. SER NR MX53751.

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