9
Service and Repair Manual
Model 2500V
1.
Remove the three screws (1) and washers (2) from
the bearing holder (4).
2.
Remove the armature (3) and bearing holder
assembly from the motor housing.
3.
Remove the spring anchor (5) and springs (6).
1.
Unscrew the fan locking nut (1), flat washer (7)
and remove the fan (6), and spacer washer (8).
2.
Pull the bearing housing (3) off the armature (9),
remove brush spring (10).
3.
Remove the circlip (5) from bearing housing (3)
and press out the bearing (4).
4.
Hold the armature firmly in the jaws of a vice,
precautions should be taken not to damage the
core of the armature, with the service tool, remove
the pinion (2) and spacer (11), see service tool
list. The service tool is held in position with a
screw provided. (Unscrew the pinion anti-clock-
wise).
1.
Pull the field assembly (1) and brush holder hous-
ing (2) from the top housing, (if the assembly is
tight holding and knocking the top housing
lightly on a firm surface will assist in its re-
moval).
2.
Release screws (3) from the retaining lock nuts
(4) to separate field coil (1) from the brush holder
housing (2).
Removing the
armature
Dismantling
the armature
Removing the
field assembly
4
3
2
5
1
6
5
4
10
9
2
3
11
8
1
7
1
2
3
5
4
Fig. 14
Fig. 13
Fig. 12
6
Содержание 2500
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