Chrysler 300M Service Manual page 283

LH
CHARGING (Continued)
SPECIFICATIONS
GENERATOR
Type Engine
Denso 2.7L
Denso 3.5L
Test Specification:
1. Engine RPM : 2500 RPM ±20 RPM
2. Voltage Output : 14.0 V ± 0.5 V
3. Field Current : 5 amps ± 0.1 amps
Part number is located on the side of the generator.
SPECIFICATIONS - TORQUE
DESCRIPTION
Battery Hold Down Clamp
Bolt
Generator Mounting Bolt 8
mm
Generator Mounting Bolt
10 mm
Battery Terminal Nut
Generator B+ Terminal
Generator Pivot bolt Bolt 8
mm
GENERATOR
DESCRIPTION
The generator is belt-driven by the engine. It is
serviced only as a complete assembly. If the genera-
tor fails for any reason, the entire assembly must be
replaced. The generator produces DC voltage.
OPERATION
As the energized rotor begins to rotate within the
generator, the spinning magnetic field induces a cur-
rent into the windings of the stator coil.
Minimun Test
Amperage
105 Amp
125 Amps
TORQUE SPECIFICATIONS
N·m
14
41
54
10
9.8
54
Ft. Lbs.
10.3
30
40
7.3
7
40
The Y type stator winding connections deliver the
induced AC current to 3 positive and 3 negative
diodes for rectification. From the diodes, rectified DC
current is delivered to the vehicles electrical system
through the generator, battery, and ground terminals.
Noise emitting from the generator may be caused
by:
• Worn, loose or defective bearings
• Loose or defective drive pulley
• Incorrect, worn, damaged or misadjusted drive
belt
• Loose mounting bolts
• Misaligned drive pulley
• Defective stator or diode
• Damaged internal fins
CHARGING 8F - 19
In. Lbs.
125
-
-
90
85 ±15
-