Piper Lance II User Manual

LANCE
II SERVICE MANUAL
When engine starts, the drive will return to the de-
meshed position.
11-57. CRANKING MOTOR
SERVICE TEST SPECIFICATIONS.
Delco-Remy
specifications for 12 volt cranking motors installed as standard equipment are as follows:
Motor Model
Delco-Remy, Ref. Service Bulletin
Min. Brush Tension
No-Load Test
Volt
Min. Amps
1109657
1M-110
24 oz.
10.6
48.0
80
5800
8200
4.0
365
420
Max.
Min.
Max.
Amps
R.P.M.
R .P.M.
Resistance Test
Volts
Min. Amps
Max. Amps
11-58. CRANKING
MOTORS.
(Prestolite)
11-59. DESCRIPTION.
The gear reduction starting
motor consists of six major
components:
The Commutator
End Head Assembly,
The Armature,
The Frame
and
FieldAssembly, theGear Housing,
The Pinion Housing, and The Bendix
Drive
Assembly. Refer to Figure 11-38.
11-60. OPERATION.
When the
starting circuit
is energized, battery
current is
applied to
the starting motor terminal. Current
flows through the field coils,
creating
a strong magnetic field. At
the same time, current flows through
the
brushes
to the commutator,
through the
armature windings
to ground. The
mag-
netic force created in the
armature combined with that created
in the field wind-
Issued:
1/3/782H4
2H4
ELECTRICAL SYSTEM

Piper Lance II Specifications

General

Manufacturer	Piper Aircraft
Max Takeoff Weight	3, 600 lb (1, 633 kg)
Crew	1
Horsepower	300 hp
Seats	6
Length	27 ft 7 in (8.41 m)
Capacity	5 passengers