Express 1/2 Ton Van V6-4.3L VIN W (1999)
6. Remove the following components:
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The frame
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The field
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The brush holder group
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The dowel pin
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The O-ring seal
The armature may come oft with the frame, the field and the brush holder group or the gear reduction and drive group.
7. Remove the armature assembly that has the bearings.
Do not remove the bearings from the armature assembly unless replacement of the bearings is necessary.
8. Remove the solenoid screws.
9. Remove the solenoid assembly.
Pivot the inside end of the solenoid assembly out of the engagement shift lever drive group in order to withdraw the solenoid assembly.
Frame and Field Disassembly
1. Disassemble the insulated brush screws. Move the brush holder assembly with the brushes slightly away from the frame and the field assembly in
order to reach across with a screwdriver and remove the screws.
2. Disassemble the frame and the field assembly.
3. Disassemble the grounded brush screws.
4. Disassemble the brushes if the brushes need replacement.
5. Use the following procedure in order to disassemble the brush springs if the brush springs need replacement:
5.1. Grasp the brush end of each brush spring with needle nose pliers.
5.2. Twist the spring end away from the brush. Remove the brush.
Reduction and Drive Group Disassembly
1. Disassemble the housing bolts.
2. Disassemble the armature support bracket.
IMPORTANT: Washers may stick to the bracket or to the driveshaft and the clutch group as the bracket is removed. In either case, note the
position and the number of each of these washers.
