Gearbox - Toro Groundsmaster 3280-D Service Manual

Gearbox

RIGHT
FRONT
1. Drive pulley
2. Drive belt
3. Spindle assembly
4. Set screw (2 used)
5. Taper lock bushing
6. Cutting deck
7. Idler pulley
Removal (Fig. 9)
1. Park machine on a level surface, lower cutting deck,
stop engine, engage parking brake and remove key
from the ignition switch.
2. Remove belt covers from top of cutting deck (see
Cutting Unit Operator's Manual).
3. Remove drive belt from deck pulleys (see Cutting
Unit Operator's Manual).
Cutting Units
3
7
6
8. Carriage screw (3 used)
9. Deck gearbox mounting plate
10. Woodruff key
11. Mount (4 used)
12. Gearbox bracket (2 used)
13. Flat washer (4 used)
14
13
12
11
10
9
8
3
5
Figure 9
Do not start the engine and engage the P.T.O.
switch when the P.T.O. drive shaft is discon-
nected from the cutting deck (or implement). If
the engine is started and the P.T.O. shaft is al-
lowed to rotate, serious injury could result.
Disconnect the P.T.O. electric clutch electrical
connector whenever the P.T.O. drive shaft is
disconnected from the cutting deck (or imple-
ment).
Page 10 − 12
15
16
17
13
12
18
19
11
14
1
2
3
4
175 in−lb
(19.8 N−m)
14. Flange nut
15. Gearbox assembly
16. P.T.O. drive shaft end yoke
17. Cap screw
18. Lock washer (4 used)
19. Cap screw (4 used)
WARNING
Groundsmaster 3280−D/3320