14
Starter/Generator
ELECTRICAL COMPONENTS: PEDAL-
START GAS VEHICLE
2.
To prevent contact between the brushes and commutator as the commutator is installed, and possible damage to
the brushes, lift the brush springs out of the notches in the brushes and pull the brushes back from the center of
the commutator end cover. The springs will rest on the sides of the brushes and help prevent them from sliding
towards the center of the cover
3.
Install the commutator end cover (23) onto the armature shaft. Align the locating pin with the pin hole in the cover.
Install two M6 x 180 mm bolts (20) and tighten to 100 in-lb (11.3 N·m)
.
4.
Push the brushes down into the holders. Position springs into the notches in the brushes. Install the brush cover
(30) that has the drain hole in it next to the A2 terminal. Install the remaining three brush covers (29) in the
openings in the commutator end cover (23)
1
491
Figure 14-6
Pull Brushes Away From Center of the Commutator End Cover
DISASSEMBLY OF THE STARTER/GENERATOR TO SERVICE THE
ARMATURE/COMMUTATOR
1.
If the brushes are not removed, contact between the brushes and commutator as the commutator end cover is
being removed or installed could damage the brushes.
1.1. Lift the brush springs out of the notches in the brushes and pull the brushes back from the center of the
commutator end cover. The springs will rest on the sides of the brushes and help prevent them from sliding
towards the center of the cover
2.
Remove the two bolts (20), and pull commutator end cover (23) free of the starter/generator housing (24)
.
3.
To separate armature (33) from output end cover (36), remove nut (41), lock washer (40), pulley (39), shaft key
(34), spacer (37), and bearing retainer screws (43)
Page 14-4
2007-2009 Turf 252, Carryall 252 and XRT 900 Maintenance and Service Manual