Idler Assembly - Toro Greensmaster
Flex 18 04018 Service Manual

Idler Assembly

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13
1. Lock nut
2. Flat washer
3. Retaining ring
4. Idler bearing
5. Idler pulley
The right side plate assembly of the groomer drive kit in-
corporates the idler system for tensioning the groomer
drive belt. The idler system uses a spring to maintain
proper belt tension.
Removal
1. Remove groomer belt cover, drive belt and drive
pulley from right side of mower (see Grooming Reel Re-
moval in this section).
2. Using Figures 15 and 16 as guides, remove idler
bracket, idler pulley and/or idler bearings for service as
needed.
Installation
1. Assemble components using Figures 15 and 16 as
guides.
NOTE: When properly installed, the idler pulley should
move freely from side to side on the idler bracket pin.
2. Install drive pulley, drive belt and belt cover to right
side of mower (see Grooming Reel Installation in this
section).
Groomer
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Seal lip
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6. Seal
7. Bearing
8. Grease fitting
9. RH side plate
Page 8 – 14
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11
Figure 15
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1. RH side plate
2. Drive pulley
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7
Seal lip
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10
10. Pivot hub
11. Bushing
12. Idler bracket
13. Retaining ring
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3
Figure 16
3. Idler bracket
4. Idler pulley w/bearings
Greensmaster Flex 18/21
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