Disassembly Procedures

!WARNING

To avoid risk of electrical shock, personal injury or death, disconnect power to unit before servicing.

To Check Brake Disengagement

1.Manually rotate the Drive Pulley in a slow counter- clockwise direction until the Brake starts to release and the Transmission begins to turn.

2.Position the “Reference Cam Arrow” midway be- tween the “Min Pulley Hub Reference” and the “Max Pulley Hub Reference” markers located on the Pulley.

If the position of the Cam Arrow to the Pulley Hub is not within these parameters adjustment is required.

Min Pulley Hub

Reference

Max Pulley Hub

Reference

Reference Cam

Arrow

To Adjust Brake Disengagement

1.If the position of the Cam Reference Arrow is less than the Min Pulley Hub reference mark, remove the standard (.062 thickness) Thrust Washer and replace it with a thinner (.032 thickness) Thrust Washer. Recheck disengagement 3 times to verify proper adjustment.

2.If the position of the Cam Reference Arrow is more than the Max Pulley Hub reference mark, add a (.032 thickness) Thrust Washer to the standard Thrust Washer. Recheck disengagement 3 times to verify proper adjustment.

Thrust Washer

Placement

30

16026502

©2005 Maytag Services

Page 30
Image 30
Whirlpool AAV4000AW manual To Check Brake Disengagement, To Adjust Brake Disengagement, Thrust Washer Placement