Toro 22317 Service Manual page 124

32. Repeat steps 23 - 31 to install the opposite chain
and wheel assembly.
33. Turn the front wheel on one side of the traction unit
until the upper span of the drive chain is tight.
34. Using a 1-1/8" wrench, turn the two chain tensioning
bolts evenly to tighten the chain (Fig. 0369).
35. Continuing tightening, or loosening, the tensioning
bolts until there is 1-1/2" to 2-1/2" (3.8 to 6.4cm)
between the bottom of the chain guard and the top
of the chain on each side of the machine (Fig. 0370).
Toro Wheeled CUL Service Manual
CHAIN DRIVE/DRIVE SYSTEM
DSC-0183a
Fig. 0369
DSC-0181a
Fig. 0370
36. Use a 1-1/4" crows foot wrench to torque the 2 jam
nuts to 30 ft-lbs. (41 Nm) (Fig. 0371).
37. Use a 3/4" socket and wrench to tighten the 4 nuts
and bolts securing the axle brackets to the main
frame (Fig. 0372).
DSC-0590a
Fig. 0371
DSC-0125
Fig. 0372
4/1-27