MAINTENANCE
140E MM156 (6--91)
3-22
8. Recheck the belt tension, readjust as
necessary.
9. Reinstall the rear shroud and rear filter
cover.
TO REPLACE MOTOR DRIVE BELT
1. Place the master power switch in the “off”
position.
FOR SAFETY: Before Leaving Or Servicing
Machine; Stop On Level Surface, And Turn Off
Machine And Remove Key.
2. Unlatch and remove the rear filter cover.
3. Remove the rear shroud and battery cover.
4. Loosen the electric motor mounting nuts.
5. Pivot motor forward to loosen the existing
drive belt.
NOTE: For machines equipped with a side brush:
A. Loosen the locking collar setscrew.
01204
LOOSENING LOCKING COLLAR SETSCREW
B. Unthread and separate the jackshaft
extension from the jackshaft enough to
slide the drive belt through. Also note
that the jackshaft extension is threaded
onto the jackshaft with left hand
threads.
6. Remove existing drive belt.
7. Position new drive belt over vacuum fan
sheave, large diameter sheave, and motor
sheave.
NOTE: For machines equipped with a side brush:
A. Reconnect and tighten the jackshaft
extension to the jackshaft. Remember
the jackshaft extension is threaded onto
the jackshaft with left hand threads.
B. Reposition the jackshaft extension
support bearing locking collar and
tighten its setscrews.
8. Set the motor drive belt tension as described
in
TO CHECK AND ADJUST MOTOR
DRIVE BELT
.
9. Reinstall the rear shroud and battery cover.
10. Replace the rear filter cover.
Summary of Contents for 140E
Page 8: ...SPECIFICATIONS 140E MM156 3 88 1 2 ...
Page 12: ...OPERATION 140E MM156 3 88 2 2 ...
Page 22: ...OPERATION 140E MM156 6 91 2 12 ...
Page 24: ...MAINTENANCE 140E MM156 3 88 3 2 ...
Page 26: ...MAINTENANCE 140E MM156 7 90 3 4 MAINTENANCE CHART 1 2 3 4 5 6 7 8 9 10 11 12 4 3 7 8 01189 ...
Page 50: ...APPENDIX 140E MM156 3 88 4 2 ...
Page 52: ...APPENDIX 140E MM156 3 88 4 4 ...
Page 58: ...STANDARD MODEL PARTS 140E MM156 7 90 6 2 ...
Page 60: ...STANDARD MODEL PARTS 140E MM156 6 00 6 4 1 2 3 Fig 2 Replacement Brushes ...
Page 78: ...STANDARD MODEL PARTS 140E MM156 12 96 6 22 ...