4025 Options
Drive for the Mailbox
The Mailbox Control PWB controls the Mailbox Motor. The Motor rotates the Drive
Gear. The Drive Belt wraps around the Drive Gear and the ten Drive Pulleys. Six
Tension Rollers along the path press the Drive Belt against the Drive Pulleys. When the
Mailbox Control PWB switches on the Mailbox Motor, the Motor rotates the Drive Gear,
the Drive Gear drives the Belt which in turn rotates the ten Drive Pulleys. The ten Drive
Pulleys rotate the ten Mailbox Exit Rolls.
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Service Manual