Idler Assembly (Counter Rotating Groomer Drive) - Toro Greensmaster TriFlex 3320/3420 Service Manual

Idler Assembly (Counter Rotating Groomer Drive)

6
1. RH drive plate
2. Adjustment cam
3. Spacer
4. Idler bracket
The groomer RH drive plate assembly incorporates the
idler system for engaging the groomer gear drive.
Disassembly (Fig. 27)
1. Park machine on a clean, level surface. Lower cut-
ting units completely to the ground, stop engine, engage
parking brake and remove key from the ignition switch.
2. Disconnect the cutting units from the electrical power
supply by separating the cutting unit power disconnect
couplers (see Opening Electrical Circuit to Cutting Units
in the General Information section of this chapter). This
will prevent unexpected cutting unit operation.
3. Make sure that handle on groomer cover is rotated
toward front of machine so that groomer drive is en-
gaged.
4. Remove groomer cover assembly and gasket from
groomer drive on right side of cutting unit (see Groomer
Cover (Counter Rotating Groomer Drive) in this sec-
tion).
Groomer
2
10
4
5
Figure 27
5. Spacer
6. Reel hub
7. Retaining ring
8. O- -ring
Page 9 - - 22
9
7
1
3
9. Flange nut
10. Extension spring
11. Grease fitting
12. Grease seal
5. Remove RH drive plate assembly from right side of
cutting unit (see Grooming Reel (Counter Rotating
Groomer Drive) in this section).
6. Using Figure 27 as a guide, remove idler compo-
nents from RH drive plate as needed.
Assembly (Fig. 27)
1. Assemble idler components to RH drive plate using
Figure 27 as a guide. Make sure that retaining ring (item
7) is fully seated in groove of reel hub after assembly.
NOTE: When properly installed, the idler bracket (item
4) should pivot freely on reel hub.
2. Install RH drive plate assembly to right side of cutting
unit (see Grooming Reel (Counter Rotating Groomer
Drive) in this section). Make sure that groomer drive
gear and grooming reel driven gear are properly
torqued. Do not install idler gears, extension spring or
groomer cover assembly to drive plate assembly at this
time.
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8
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Greensmaster 3320/3420