Cutting Unit Suspension Service - Toro Greensmaster TriFlex 3300 Service Manual

Cutting Unit Suspension Service

9
15
3
20
21
19
3
RIGHT
FRONT
1. Pivot mount
2. Lower A- -arm
3. Ball joint (6 used)
4. Retaining ring (6 used)
5. Striker plate
6. Pop rivet (2 used)
7. Steering stop
8. Flange head screw (5 used)
9. Clamp (6 used)
NOTE: Three (3) identical cutting unit suspension as-
semblies are used on Greensmaster TriFlex machines.
The cutting unit attaches to the crossarm assembly
which is attached to the front of the cutting unit suspen-
sion assembly. See Cutting Unit Suspension Crossarm
Assembly in this section for information regarding ser-
vice of the crossarm assembly.
Disassembly (Fig. 21)
1. Remove tension from suspension counterbalance
assembly:
Chassis
11
14
21
4
4
22
4
14
9
15
10. Flange head screw (8 used)
11. Upper A- -arm
12. Lift plate
13. Flange head screw (2 used)
14. Cap screw (4 used)
15. Retaining ring (6 used)
16. Tensioner arm
17. Pin
18. Retaining ring
12
4
10
13
18
16
2
5
6
7
8
Figure 21
Be careful when removing tension from the sus-
pension counterbalance system. The counter-
balance spring is under heavy load and may
cause personal injury.
A. Remove cotter pin from clevis pin that secures
counterbalance tensioner arm.
Page 7 - - 24
67 to 83 ft- -lb
(91 to 112 N- -m)
1
3
9
15
15
17
25
23
8
26
19. Flange nut (4 used)
20. Steering head
21. Flange bushing (4 used)
22. Grommet
23. Counterbalance mount
24. Counterbalance spring (3 used)
25. Cotter pin
26. Clevis pin
CAUTION
Greensmaster 3300/3400
24