SDR LR7A9727

Service difficulty report · Valve · Lkheed 188C

Difficulty date
November 13, 1997
Submitted
March 26, 2000
Operation
Air carrier
Aircraft
N285F
Make and model
Lkheed 188C
Aircraft serial
1107
Engine
Allsn 501D13
Part
Valve
Part number
6821493
Condition
Failed
Location
Nr 3 Engine
Stage of operation
TO
Nature of condition
O
Precautionary procedure
E

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

What was found

NR 3 ENGINE SHUTDOWN ON TAKEOFF AT 1633Z DUE TO RAPID FLUCTUATIONS IN TIT AND ENGINE RPM. REMOVED AND REPLACED NR 3 SPEED SENSE VALVE IAW N75-02, OPS NORMAL.