Toro Greensmaster TriFlex 3400 - Cutting Unit Suspension Service

Greensmaster 3300/3400Page 7 -- 24Chassis
Cutting Unit Suspension Service
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)
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
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
Figure 21
1
2
3
4
5
7
9
10
11
12
13
20
23
17
16
18
21
3
9
3
4
4
4
8
8
9
14
14
19
24
21
6
15
15
15
15
22
67 to 83 ft--lb
(91 to 112 N--m)
FRONT
RIGHT
25
26
NOTE: Three (3) identical cutting unit suspension as-
semblies are usedon Greensmaster TriFlex machines.
The cutting unit attaches to the cross a rm assembly
which is attached to the frontofthe 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 s uspension c ounterbalance
assembly:
CAUTION
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.