Toro TIMECUTTER 74685 Service Manual page 161

Hydro Transaxle Drive Belt Removal (continued)
Hydro Transaxle Drive Belt Installation
TIMECUTTER® Service Manual
3433-938 Rev A
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9. Remove the hydro belt tensioner spring from the spring anchor point on
the chassis.
10. Remove the drive belt from the machine.
1. Install the hydro transaxle drive belt to the machine. Install the hydro
transaxle drive belt onto the engine pulley, both transaxle pulleys, fixed idler,
and movable idler pulleys.
2. Install the hydro belt tensioner spring to the spring anchor point on the
chassis.
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3. Install the clutch. Install the 5/8 hex bolt securing the clutch to the crankshaft
of the engine. Torque bolt to 71–81 N • m (53–60 ft-lb).
Figure 226
Figure 227
Page 6–7 Hydrostatic Drive System: Service and Repairs