Hydrostatic Ground Drive Belt - Walker D21d Operator's Manual

D21d

Hydrostatic Ground Drive Belt

1. To remove the hydrostatic ground drive belt:
a. Push down on the spring-loaded belt tight-
ener arm and idler pulley to relax belt.
2. Reverse the procedure to install the hydrostatic
ground drive belt.
Belt Tightener Arm
Idler Pulley
Hydrostatic
Ground Drive Belt
Hydrostatic Ground Drive Belt Assembly (Disengaged)
Belt Tightener Arm
Hydrostatic
Ground Drive Belt
Hydrostatic Ground Drive Belt Assembly (Engaged)
Maintenance Instructions
b. Slide belt off pulleys, then release the idler.
Jackshaft
Spring
Transmission
Drive Pulley
Oil Pump
Spring
Idler Pulley
Oil Pump
Replacing and Repairing
83