Toro 22317 Service Manual page 582

6. Slide the rubber coupler assembly onto the 2 shoul-
der bolts so the non-flanged side of the spacers is
installed first (Fig. 2029).
7. Install 2 nuts onto the shoulder bolts securing the
rubber coupler assembly to the fan drive pulley and
coupler spacer (Fig. 2030).
Toro Wheeled CUL Service Manual
Fig. 2029 DSC-1721a
Fig. 2030 DSC-1724a
4-PAW DIESEL/ENGINE
8. Using a 1/2" socket and wrench, torque the coupler
shoulder bolts to 300 ± 30 in-lbs. (34 ± 3 Nm) (Fig.
2031).
9. With the lock washers installed, apply thread locking
compound to the 5 flywheel mounting bolts (Fig.
2032).
Fig. 2031 DSC-1726a
Fig. 2032 DSC-1728a
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