Toro 04831, Руководство по обслуживанию

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Assembling the Roller
g261670
Figure 112
1. Roller 4. Bearing lock nut
2. Ball bearing 5. Roller shaft
3. Seal
g261681
Figure 113
1. Bearing 3. Bearing lock nut
2. Seal
1. Press the bearing into the roller (support both inner and outer raceways).
2. Place the roller shaft into the roller.
3. Press the 2nd bearing into the roller (support both).
4. Install the sealing washer and bearing lock nut onto each end of the roller
shaft. Tighten the lock nuts to 34 to 41 N∙m (25 to 30 ft-lb) .
Installing the Front Roller
1. Place the cutting unit on a level work surface. Use an appropriate support to
raise the front of the cutting unit off of the work surface.
2. Inspect the condition of both height-of-cut screws (9) and replace them if
necessary. Apply anti-seize lubricant to the threads of a new height-of-cut
screw (9).
Note: When installing the height-of-cut arms (5), make sure that the tab of the
side plate fits between the head and the washer of the height-of-cut screw (9).
3. Secure one of the height-of-cut arms (5) to the side plate with a plow bolt (1),
height-of-cut washer (7) and lock nut (6). The tab on the height-of-cut washer
should be oriented downward and fit into the slot of the height-of-cut arm.
4. Slide the front roller shaft (3) into the height-of-cut arm (5) attached to the
cutting unit (10).
Greensmaster ® e1021/e1026 Page 7–27 DPA Cutting Units: Service and Repairs
20246SL Rev A