ELECTRICAL COMPONENTS: 800 AND 810 GASOLINE VEHICLES
Starter/Generator
Page 13-6
2007-2008 XRT 800, 810 and 850 Maintenance and Service Manual
13
Visual Inspection of Armature and Commutator
Some defects can be seen by examining the armature and commutator. Defects seen during the visual
inspection can aid in diagnosing the original cause of the failure. Items to look for are listed below.
•
Burned, charred or cracked insulation
•
Improperly cured varnish
•
Thrown solder
•
Flared armature windings
•
Worn, burned or glazed commutator
•
Loose or raised commutator bars
•
Bruised or damaged armature core laminations
•
Worn armature bearing or shaft
•
Dirty or oily commutator
Figure 13-9 Bearing Removal
Figure 13-10 Field Coil Removal
USE A
1/2-INCH
SOCKET
OR PIPE
PRESS RAM
USE A 1/2-INCH
SOCKET OR PIPE
SUPPORT
INNER RACE
OF BEARING
PRESS ON
ARMATURE
SHAFT
WEDGE
ATTACHMENT
TOOL
BEARING
PULLER
TOOL
WEDGE
ATTACHMENT
TOOL
NOTE: BEARING IS
SECTIONED FOR CLARITY
RETAINING NUT
INSULATOR
FIELD COIL
TERMINAL
HOUSING
FIELD COIL
POLE PIECE SCREW
POLE PIECES
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