SDR QXEA200500117

Service difficulty report · Potentiometer · Dhav DHC8202

Difficulty date: January 21, 2005
Submitted: January 24, 2005
Operation: Air carrier
Aircraft: N351PH
Make and model: Dhav DHC8202
Aircraft serial: 490
Aircraft time: 16,188 hours, 23,220 cycles
System (JASC): 6120 · Propeller Controlling System
Part: Potentiometer
Condition: Out Of Adjust
Location: Autofeather Sys
Stage of operation: TO
How discovered: O
Nature of condition: O
Precautionary procedure: C

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

What was found

SEA - FLIGHT 2203 TAKEOFF ABORTED AT 60 KTS DUE TO FAILURE OF AUTOFEATHER TO ARM. MAINTENANCE ADJUSTED NR 1 AND NR 2 ENGINE POWER LEVER POTENTIOMETERS IAW Q200 MM ER TR ER-10, DATED MAR 25/2004, PART 7, PAGE 32 TO 35, PARAGRAPH 5-1 A, B, C, (1) THRU (38). OPERATIONAL CHECK GOOD. ALL PARAMETERS ARE WITHIN FIGURE 501. NO PARTS REPLACED. AIRCRAFT RETURNED TO SERVICE.