Toro 74941CP Operator's Manual page 32

4. Grease the fittings on the top of the 3 spindle
bearings until grease come out the bottom
(Figure 40).
5. Grease the drive belt idler arm (Figure 40).
6. Remove the dust cap and adjust the caster pivots.
Keep the dust cap off until greasing is done. Refer to
Adjusting the Caster Pivot Bearing in Maintenance.
7. Remove the hex plug. Thread a grease zerk into the
hole.
8. Pump grease into the zerk until it oozes out around
the top bearing.
9. Remove the grease zerk in the hole. Install the hex
plug and dust cap (Figure 42).
G009029
Figure 40
Figure 41
10. Grease the caster wheel bearings (Figure 42).
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Figure 42