Toro Groundsmaster 4100-D 30411 Operator's Manual page 35

Due to the operating conditions these bearing/seal
packages are subject to (i.e. sand, turf chemicals, water,
impacts, etc.) they are considered normal wear items.
Bearings that fail due to causes other than defects in
materials or workmanship are typically not covered
under warranty.
Note: Bearing life can be negatively affected by
improper wash down procedures. Do not wash
down the unit when it is still hot and avoid directing
high-pressure or high volume spray at the bearings.
The grease fitting locations and quantities are:
Traction Unit
Service Interval: Every 50 hours
• Brake shaft pivot bearings (5) (Figure 34)
• Traction pedal pivot bushing (1) (Figure 35)
• Front and rear axle pivot bushings (2) (Figure 36)
• Steering cylinder ball joints (2) (Figure 37)
• Tie rod ball joints (2) (Figure 37)
• King pin bushings (2) (Figure 37).
The top fitting on the king pin should
only be lubricated annually (2 pumps).
Figure 34
Figure 35
Center Cutting Unit
• Upper link pivot (4) (Figure 38)
• Lower link pivot (4) (Figure 38)
• Latch pivot (2) (Figure 38)
Note: Deck may have to be raised to expose the grease
fittings for the lower link pivot and the latch pivot.
• Castor fork shaft bushings (2) (Figure 39)
• Spindle shaft bearings (3) (Figure 40)
• Idler arm pivot bushings (2) (Figure 40)
35
Figure 36
Figure 37