Caution is used to indicate the presence of a hazard which will or can cause minor personal injury or
Note is used to notify people of installation, operation, or maintenance information which is important
PRIOR TO SERVICING
You must follow your company safety practices, which should adhere to or be better than Federal or State
approved shop safety practices and procedures. Be sure that you read and understand all the procedures and
instructions before beginning work on this unit.
Parts replacement and/or repair of your Horton DRIVEMASTER Fan Drive should be performed only
by the Horton Factory or an authorized Horton Distributor or Dealer to keep your warranty coverage
Before rebuilding your DRIVEMASTER Fan Drive, note the Fan Drive Service Part No., Date of Installation,
and Vehicle Mileage.
Service Part No. _______________________________
Installation Date ________________________________
Vehicle Mileage ________________________________
REMOVING THE FAN DRIVE
The procedure for removing the Fan Drive varies from one vehicle to another. Refer to the vehicle's
service manual for a detailed description of this process. In general, proceed as follows:
1.
Turn the vehicle ignition off, apply the vehicle's parking brake, and block the vehicle's wheels.
Protect the radiator from possible damage from the fan during fan removal and fan drive installation.
2.
Remove the fan from the Fan Drive.
3.
Bleed the air from the vehicle's reservoir and disconnect the air hose from the Fan Drive.
4.
Loosen or remove the drive belts.
Because of the weight of the Fan Drive (ranging from 35-55 Lbs. [15.88-24.95 Kg]),
property damage if the warning is ignored.
but not hazard related.
intact during the warranty period.
you may want to use a hoist for support during removal.
NOTE
NOTE
NOTE
NOTE
NOTE
3
English
Part Number
22748-J-0407