Windsor EM-21A, Instruction Manual

Page: 9 / 26

1 15V
Page 9 of 26
32.
6. Remove nuts and bolts holding
flange bearing to frame.
33.
7.
Remove axle assembly from machine
and put on workbench to service.
8. Remove snap ring on each end of
axle.
WHEEL AND AXLE
Install flange bearings on axle. Po-
sition set screws (in locking collars)
over innermost flats on axle and
tighten screws. (Slight adjustment
of bearings may be necessary when
reinstalling assembly to frame.)
2. When replacing sprocket on axle
note dimension
-
approx. 3 5/16
from end of axle to face of sprocket.
(Photo 34)
34.
3.
Replacing bearings
in wheels. These are directional
bearings and must be installed as
follows :
35.
LEFT WHEEL:
Bearing must be
pressed in from
in-
board side of wheel
with knurled end of
sleeve on
side of
wheel.
36.
RIGHT WHEEL:
Bearing must be
pressed in from
outboard side of
wheel with knurled
end of bearing
sleeve on outboard
side of wheel.
NOTE: Both right and left bearinq assem-
blies must be pressed in flush with the
of wheel hubs.
37.
To check assembly: hold axle
-
each wheel should rotate forward
freely and lock on shaft when rota-
tion is reversed.
TRAVERSE DRIVE MOTOR
AND CLUTCH REMOVAL
Motor)
1.
Disconnect machine power cable
from electricat source.
2. To access traverse drive motor, re-
fer
to
"Tank instructions.
38
39.
3.
Disconnect Molex connector from
motor and clutch lead connector.
4.
Remove chain. NOTE: Chain has
master link for easy removal (Photo
31).
5. Remove belt access cover (Photo
12)
and bottom splash guard (Photo
30).
40.
6.
4
screws and nuts holding
motor and clutch to frame and
move motor. Put on workbench
7. To check motor brushes:
bottom
Long
for
of
Roll-Type Spring
Top of Note
low
end of
Brush
out using s o w
undw
Brush Box Tab
Brush Box