Engine Cooling Fan Motor - Toro Groundsmaster 4100-D Service Manual

Engine Cooling Fan Motor

RIGHT
FRONT
1. Hydraulic fan motor
2. O- -ring
3. Fan motor bracket
o
4. 45 hydraulic fitting
5. O- -ring
6. Hydraulic hose
7. Fan hub
Removal (Fig. 79)
1. Park machine on a level surface, lower cutting deck,
stop engine, engage parking brake and remove key
from the ignition switch.
2. Read the General Precautions for Removing and
Installing Hydraulic System Components at the begin-
ning of the Service and Repairs section of this chapter.
3. Unlatch and raise hood.
Hydraulic System
27 to 33 ft- -lb
(37 to 44 N- -m)
8
9
10
Figure 79
8. Washer
9. Hex nut
10. Engine
11. Cap screw (4 used)
12. Washer (4 used)
13. Fan
14. Lock nut (2 used)
4. Remove air cleaner hose and upper radiator shroud
to allow easier access to hydraulic fan motor (Fig. 80).
Page 4 - - 116
3
4
5
6
7
11
15. Hydraulic hose
16. O- -ring
17. Hydraulic fitting
18. O- -ring
19. Hydraulic hose
20. Cap screw (2 used)
21. Flat washer (2 used)
CAUTION
The radiator and oil cooler may be hot. To avoid
possible burns, allow the engine and cooling
systems to cool before removing fan motor.
Groundsmaster 4100--D/4110--D
2
1
21
20
2
4
5
19
18
16 17
15
14
13
12
Loctite #242
12 to 14 ft- -lb
(17 to 18 N- -m)