Motor/Generator Assembly - Toro Reelmaster 5010- H Service Manual

Motor/Generator Assembly

19
Antiseize
Lubricant
8
2
5
1. Diesel engine
2. Motor/generator assembly
3. Flange head screw
4. Collar
5. Coupler hub
6. Woodruff key
7. Engine bellhousing
NOTE: If electrical problems exist with the motor/gen-
erator assembly, a fault should have occurred that would
be indicated by a fault code on the InfoCenter Display.
Before considering that motor/generator service work is
necessary, check for any existing fault codes that indi-
cate problems with the motor/generator (see Fault
Codes in the Troubleshooting section of this chapter).
NOTE: The 48 VDC motor/generator is secured to the
engine bellhousing with six (6) flange head screws. Ac-
cess to these screws requires the bellhousing and mo-
tor/generator to be removed from the engine as an
assembly before removing the motor/generator from the
bellhousing.
Electrical System
20
50 to 60 ft- lb
(68 to 81 N- m)
7
9
4
3
10
6
8. Cap screw (2 used)
9. Flat washer (2 used)
10. Flange head screw (7 used)
11. Flange nut (2 used)
12. R- clamp (for generator wire harness)
13. Clamp (for fuel return hose)
14. Caplug
1
16
18
15
14
13
12
25 to 31 ft- lb
(34 to 42 N- m)
Figure 97
Removal (Fig. 97)
1. Park machine on a level surface, lower cutting units,
stop engine, apply parking brake and remove key from
ignition switch.
2. Separate system components from the 48 VDC bat-
tery pack by unplugging the 48 VDC battery disconnect.
(see 48 VDC Battery Disconnect in the General Informa-
tion section of this chapter). This will prevent unex-
pected 48 VDC system component operation.
3. Raise and support hood and operator seat.
Page 5 - 92
11
17
Antiseize
Lubricant
15. Flange head screw (6 used)
16. Dowel pin (2 used)
17. Coupler flange
18. Socket head screw (3 used)
19. Muffler bracket
20. Flange head screw (4 used)
Reelmaster 5010- H
RIGHT
FRONT