SDR 96035122819

Service difficulty report · Valve Assy · Doug DC1030

Difficulty date: April 24, 1996
Submitted: March 26, 2000
Operation: Air carrier
Aircraft: N228NW
Make and model: Doug DC1030
Aircraft serial: 46578
System (JASC): 7620 · Engine Emergency Shutdown System
Part: Valve Assy
Part number: 148851
Condition: Leaking
Location: Nr 1 Engine
Part time: 75,849 hours
Stage of operation: IN
Nature of condition: O
Precautionary procedure: K

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

What was found

DURING CHECK, FOUND NR 1 ENGINE FIRE HANDLE HYDRAULIC SHUT-OFF VALVE LEAKS INTERNALLY. REMOVED, REPLACED, AND RIGGED NR 1 ENGINE FIRE HANDLE HYDRAULIC SHUT-OFF VALVE ASSY IAW MM 29-15-1. MAINTENANCE ACCOMPLISHED BY LOCKHEED AEROMOD CENTER. (X)

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