Toro 5210/5410/5510/5610 Lawn Mower User Manual


 
Reelmaster 5010 SeriesPage 5 -- 54Electrical System
TurfDefender
TM
Leak Detector (Optional)
1. Cap
2. O--ring
3. Filter screen
4. Solenoid valve
5. O--ring
6. O--ring
7. Leak detector assembly
8. Float
9. Gasket
10. Bottom cover
11. Cap screw (3 used)
12. Alarm
13. Plastic nut
14. Gasket
15. Hydraulic reservoir
16. Socket head screw (6 used)
17. Breather adapter
18. Breather
19. Dipstick
Figure 70
1
2
3
4
5
6
7
8
9
10
12
11
13
14
15
16
17
18
100 to 125 in--lb
(12to14N--m)
100 to 125 in--lb
(12to14N--m)
20 to 25 ft--lb
(27to33N--m)
19
TurfDefender
TM
Operation
The optional TurfDefender
TM
is an electronic hydraulic
fluid leak detection device that fits inside the hydraulic
reservoir of the machine. It is a pressure based system
which requires a sealed hydraulic reservoir to function
properly.
The solenoid valve that is attached to the leak detector
assembly allows the microprocessorof the TurfDefend-
er
TM
to keep the hydraulic reservoir pressurized during
machine operation. When the solenoid valve is ener-
gizedduringnormaloperation,thesolenoidvalveplung-
er seals to prevent venting of the hydraulic reservoir.