Toro 30739 Operator's Manual page 24

GREASING BEARINGS, BUSHINGS,
GEAR BOX AND BRAKE CABLES
The traction unit must be lubricated regularly. If the machine is
operated under normal conditions, lubricate all bearings and
bushings after every 50 hours of operation.
The traction unit bearings and bushings that must be lubricated
are: the PTO shaft and yokes (Fig. 15); lift arm pivots(Fig.16);
right and left push arm ball joints (Fig. 15); push arm pivot
bushings (Fig. 17); PTO pivot housing blocks (Fig. 18); brake
pivot bushings (Fig. 19); rear wheel spindle bushings (Fig. 20,
21); steering plate bushings (Fig. 21); axle pin pushing (Fig.
21); and engine output shaft bearing (Fig. 22). Also apply
grease to both brake cables at the drive wheel and brake pedal
ends.
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Figure 15
Figure 16
Figure 17
Figure 18
Figure 19
Figure 20