Piper TURBO ARROW III - Characteristics, Hydraulic Pump Motor

TABLE VI-II. CHARACTERISTICS, HYDRAULIC PUMP MOTOR
Electrical Characteristics: (Prestolite and Oildyne)
Voltage 14 DC
Rotation Reversible
Polarity Negative ground
Operating Current 18 amps, max. at 14-volts (both rotations)
Operating Time 5 to 10 seconds with a current load of
100 amps at 77°F.
Overload Protection Thermal circuit breaker
Automatic Reset Time 12 seconds, max.
Location, Automatic Reset Commutator end head of motor
Mechanical Characteristics: (Prestolite Only)
Bearings Absorbent bronze
(Drive end bearing in upper pump and
valve assembly casting.)
Steel ball
(Thrust, between commutator end head
and end of armature shaft.)
End Play, Armature .005 inch, min.
(Adjust by selection of thrust washers
on drive end of armature shaft.)
NOTE
No mechanical characteristics for Oildyne is
available at this time.
Revised: 2/13/89
1H18
* CHEROKEE ARROW III SERVICE MANUAL
HYDRAULIC SYSTEM