Maintenance Manual

a leak inside the fan clutch. Any leak must be
remedied.
11. Check the fan clutch bearings as follows.
11.1 Turn the fan in both directions and feel
for worn hub bearings.
11.2 If possible, remove the drive belt and
check for worn sheave bearings by turn-
ing the sheave in both directions.
11.3 If either the hub or sheave bearings are
worn, replace them, using a Horton Drive-
Master Super Kit; see Group 20 of the
vehicle Workshop Manual.
f20058110/05/2016
Fig. 8, Checking for Air Leaks (Horton DriveMaster)
Engine Cooling/Radiator 20
New Cascadia Maintenance Manual, November 2019 20/5