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WALKER MANUFACTURING COMPANY
July 2006
SERVICE INSTRUCTIONS
Hydrostatic Ground Drive Belt - Model MD
1. To remove the hydrostatic ground drive belt:
a. Raise the spring-loaded belt tightener arm
and idler pulley to relax belt.
Transmission
Drive Pulley
Spring
Idler Pulley
Jackshaft
Belt Tightener Arm
Hydrostatic
Ground Drive Belt
Hydrostatic
Ground Drive Belt
Spring
Idler Pulley
Belt Tightener Arm
Hydrostatic Ground Drive Belt Assembly (Engaged)
2. Reverse the procedure to install the hydrostatic
ground drive belt.
Hydrostatic Ground Drive Belt Assembly (Disengaged)
b. Slide belt off pulleys, then release the idler.