Cutting Deck Motor
Removal
5. Remove caps or plugs from fittings and hoses. Con-
nect hydraulic hoses to deck motor.
1.
Park machine on a level surface, lower cutting deck,
stop engine, engage parking brake and remove key
from the ignition switch.
6. After assembly is completed, verify that hydraulic
hoses and fittings are not contacted by moving compo-
nents through full range of deck movement.
2.
Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of this section.
1
5
3.
motor removal, thoroughly clean exterior of motor and
fittings.
To prevent contamination of hydraulic system during
4
4.
caps or plugs on fittings and hoses to prevent contami-
nation. Label hydraulic lines for proper installation.
Disconnect hydraulic lines from deck motor. Put
2
5.
Remove two (2) flange head screws that secure hy-
draulic motor to motor mount (Fig. 78).
3
6.
Carefully remove hydraulic motor from cutting deck
taking care not to damage spider hub attached to motor.
Locate and remove spider and mounting shim(s) (if
present) from the deck.
Figure 78
1.
2.
3.
Cutting deck motor
Flange head screw
Inlet hose
4.
5.
Return hose
Case drain hose
7.
If required, remove spider hub from motor shaft.
Straighten tab washer and remove nut, spider and
woodruff key.
3
4
5
2
Installation
1
2
1.
If spider hub was removed from motor shaft, thor-
7
4
oughly clean tapered surfaces of hub and shaft. Install
spider hub to motor shaft with tab washer and nut.
Torque nut from 27 to 33 ft--lb (37 to 45 N--m). Bend
small tab of washer into keyway and large tab against
nut.
8
9
10
6
12
11
13
14
27 to 33 ft--lb
(37 to 45 N--m)
15
2.
Check for proper clearance between spider hub and
spindle pulley. Install motor to cutting deck without plac-
ing the spider in the spindle pulley. The clearance be-
tween hub and pulley valleys should be from 0.830” to
0.930”
(21.1 to 23.6 mm). If required, use mounting
shims between motor and motor mount to adjust clea-
rance.
16
3.
Position spider in spindle pulley. Place mounting
shim(s) (if required) on deck. Carefully install hydraulic
motor to the cutting deck taking care not to damage spi-
der hub attached to motor.
Figure 79
1.
Cutting deck motor
O--ring
9.
90o hydraulic fitting
2.
3.
4.
5.
6.
7.
8.
10. Woodruff key
11. Shim (if required)
12. Spider hub
13. Tab washer
14. Nut
Hydraulic adapter
O--ring
4.
Securemotortocuttingdeckwithtwo(2)flangehead
screws (Fig. 78).
Flange head screw (2)
O--ring
90o hydraulic fitting
15. Spider
16. Cutting deck
IMPORTANT: For proper hydraulic hose routing,
make sure cutting deck is fully lowered before
installing hoses to deck motor.
O--ring
Groundsmaster 4100--D
Page 4 -- 113
Hydraulic System
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Groundsmaster 30413, Toro Groundsmaster Groundsmaster 4100 D |
| Download File |
|
| Document Type | Service Manual |
| Language | English |
| Product Brand | Toro. Customer Service Representatives are available by phone:
Monday - Friday 7:30 a.m. to 9:00 p.m. (CDT) - Saturday 8:00 a.m. to 8:00 p.m. (CDT) - Sunday 10:00 a.m. to 8:00 p.m. (CDT)
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| Document File Type | |
| Publisher | toro.com |
| Wikipedia's Page | Toro Company |
| Copyright | Attribution Non-commercial |
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At only 700mm wide the Mini Dumper is even at home on tight access
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