Starter Motor And Solenoid Specifications; Cold Cranking Specifications - Jeep 1987 Wrangler Workshop Manual

ELECTRICAL
6-CYLINDER STARTER MOTOR
STARTER MOTOR AND SOLENOID
SPECIFICATIONS
Component
Dimension
Carbon Brushes
Ring/Pinion Clearance
Backlash (Meshed Ring and Pinion)
Commutator Diameter
Run Out:
Commutator
Armature Core
Armature End Play
Minimum Length 9mm (0.354 in)
2-5 mm (0.078-0.196 in)
0.3-0.7 mm (0.012-0.028 in)
Min 28.4mm (1.118 in) max 29.5 mm (1.161 in)
0.03mm (0.001 in)
0.08mm (0.003 in)
0.58mm (0.023 in)
NO LOAD TEST WITH 1 1 . 2 VOLTS
SOLENOID SPECIFICATIONS
AMPS
RPM
HOLD-IN WINDING
VOLTAGE
PULL-IN WINDING
VOLTAGE
80 MAX.
2500 MIN.
HOLD-IN WINDING
VOLTAGE
PULL-IN WINDING
VOLTAGE
80 MAX.
2500 MIN.
3.5 MIN. 7.8 MAX.
2634
COLD CRANKING SPECIFICATIONS
Battery Test Voltage 12.5 Volts
Cold Cranking Voltage (Min.) 9.6 Volts
Cold Cranking Amps 130 Amps
100665A
7