Toro Reelmaster 5510 Series, Руководство по обслуживанию

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Figure 388
Pivot hub for cutting reel with aluminum side plates
1. Groomer driveshaft 4. O-ring 7. Idler plate
2. Pivot hub 5. Extension spring
3. Socket-head screw 6. Retaining ring
g228652
Figure 389
1. Driveshaft with right-hand threads (no
groove) 2. Driveshaft with left-hand threads (with
groove)
Note: Cutting units with aluminum side plates use a groomer driveshaft that
threads into the cutting reel shaft ( Figure 388 ). The pivot hub on these cutting
units does not use internal components to support the groomer driveshaft. Also,
the groomer driveshaft does not have to be removed from the cutting reel shaft in
order to remove the pivot hub.
Disassembling the Groomer Pivot Hub
1. Remove the pivot hub assembly (with the idler plate) from the cutting unit;
refer to the Groomer Plate Assembly (page 10–9) .
2. Remove the retaining ring that secures the idler plate to the pivot hub. Slide
the idler plate from the pivot hub.
3. If equipped, remove and discard the O-ring from the flange of the pivot hub.
4. If the cutting unit has cast iron side plates, disassemble the pivot hub ( Figure
387 and Figure 390 ) as follows:
A. Remove the retaining ring that retains the ball bearing into the pivot hub.
Slide the driveshaft and bearing out of the hub.
Reelmaster ® 5410/5510/5610 Series Page 10–21 Belt Driven Groomer (Optional): Service and Repairs
15216SL Rev C