SDR 95ZZZX487

Service difficulty report · Switch · Piper PA46350P

Difficulty date: January 12, 1995
Submitted: March 26, 2000
Operation: General aviation
Aircraft: N801SW
Make and model: Piper PA46350P
Aircraft serial: 4622073
System (JASC): 2910 · Hydraulic System, Main
Part: Switch
Part number: 11200302
Condition: Intermittent
Location: Hyd Pump
Part time: 183 hours
Component: Parkerhanfin
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

THIS SWITCH WAS CHANGED 183 HOURS AGO PER SB 964A, PART I. NEVER HAD ANY PROBLEMS UNTIL NEW SWITCH WAS INSTALLED, THEN, SWITCH INTERMITTENT. HAVE TO TAP SWITCH AT TIMES TO MAKE HYDRAULIC PUMP WORK, GIVES NO WARNING WHEN IT FAILS, PIPER PN 765-457. PARKER HANNIFIN PN 112-00302.

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