Idler Assembly - Toro Greensmaster Flex 21 Service Manual

Idler Assembly

10
1. RH side plate
2. Idler bearing
3. Flange nut
4. Bushing
5. Pivot hub
The right side plate assembly of the Flex 21 groomer 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 Groomer Reel Re-
moval in this section).
2. Using Figures 16 and 17 as guides, remove idler
bracket, idler pulley and/or idler bearings for service as
needed.
Installation
1. Apply anti–seize lubricant to the pivot hub and idler
bracket pin.
2. Reassemble components using Figures 16 and 17
as guides.
NOTE: When properly installed, the idler pulley should
move freely from side to side on the idler bracket pin.
Groomer (Model 04201) (Rev. B)
3
9
2
7
Anti–seize lubricant
6
11
13
8
Figure 16
6. Idler bracket
7. Idler pulley
8. Idler spring
9. Retaining ring
Page 8 – 12
1
4
10. Retaining ring
11. Seal
12. Bearing
13. Retaining ring
3. Install drive pulley, drive belt, and belt cover to right
side of mower (see Groomer Reel Installation in this sec-
tion).
2
Figure 17
1. RH side plate
2. Drive pulley
12
13
11
Anti–seize
lubricant
5
1
3
4
3. Idler bracket
4. Idler pulley w/bearings
Greensmaster Flex 21