Printed in U.S.A. 1-2 918070/FP0811
Engine Serial Number Location
The engine serial number label is located on the cylin-
der head cover
Ownership Change
If this machine was purchased “used,” or if the owner’s
address has changed, please provide your GEHL dealer
or GEHL Company Service Department with the
owner’s name and current address, along with the
machine model and serial numbers. This will allow the
registered owner information to be updated, so that the
owner can be notified directly in case of an important
product issue, such as a safety update program.
Engine serial number label
Model 503Z: Serial numbers AH00579 and up
Model 603: Serial numbers AH00645 and up
Engine serial number label
Model 503Z: Serial numbers AH00578 and before
Model 603: Serial numbers AH00644 and before