Service Bulletin

Toro Customer Bulletin SP #13-06 Page 1
Shorter PTO Driveshaft Pro Core 864 & 1298 October 24, 2014
Situation:
Complaint: The PTO Driveshaft supplied with the Aerator does not fit.
When mounting a ProCore 864 or 1298 aerator on your tractor, the position of the PTO output shaft
on the tractor needs to be determined relative to the position of the lower trailing arms. This distance
is designated the “M” dimension. The standard PTO drive shaft included with these aerators will fit
tractor “M” dimensions down to 19.25” (48.89 cm). If the “M” dimension is smaller, we offer an
optional shorter PTO Drive Shaft assembly. (115-2839) This optional driveshaft will fit a tractor PTO
output shaft/hitch configuration “M” dimension down to 15.50”(39.37 cm)
Instructions:
Using the diagram below, determine the “M” dimension of your tractor. It may be helpful to place a
straight edge across the ends of the trailing arms to determine the distance between them and the
end of the PTO out shaft end.
Consult your tractor Operator’s Manual for potential length adjustment capability in the tractor trailing
arm design.
Please contact your local Toro Commercial Products Distributor if you need any assistance to
perform this measurement and to order Drive Shaft (115-2839), should it be required.
Customer Bulletin
Commercial Products
Specialty
#13-06
Shorter PTO Driveshaft in Special Situations
Product: Pro Core
®
864 & 1298
October 24, 2014
Affected Units:
Models:
09715
09716
Serial Numbers:
280000101 & Up
280000101 & Up