MAINTENANCE
140E MM156 (6--00)
3-24
SIDE BRUSH DRIVE BELT
The side brush drive belt transfers power from the
jackshaft extension to the side brush gear box.
Check the belt for wear after every 80 hours of
operation. Adjust the drive belt tension after every
160 hours of operation.
TO ADJUST SIDE BRUSH 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. Place the side brush arm in the “operating”
position.
3. Remove the five side brush arm cover bolts.
4. Remove the side brush arm cover.
5. Loosen the four gearbox mounting bolts.
A
B
D
G
E
F
C
01224
SIDE BRUSH DRIVE BELT
A. Jackshaft Extension Sheave
B. Side Brush Drive Belt
C. Side Brush Arm Cover
D. Gearbox
E. Gearbox Mounting Bolts
F. Gearbox Sheave
G. Side Brush
6. Slide the gearbox forward to increase belt
tension. Slide the gearbox back to decrease
belt tension.
7. When belt appears tight, tighten the four
gearbox mounting bolts.
8. Replace the side brush arm cover.
9. Place the master power switch in the “on”
position and check side brush operation.
Readjust the drive belt as necessary.
TO REPLACE SIDE BRUSH 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. Place the side brush arm in the “raised”
position.
3. Remove the five side brush arm cover bolts.
4. Remove the side brush arm cover.
5. Loosen the four gearbox mounting bolts.
6. Slide the gearbox back, toward the machine.
7. Remove the old drive belt.
8. Position new drive belt over the jackshaft
extension sheave and the gearbox sheave.
9. Adjust the side brush drive belt tension as
described in
TO ADJUST SIDE BRUSH
DRIVE BELT
.
STATIC DRAG CHAIN
A static drag chain is provided to prevent the
buildup of static electricity in the machine. The
chain is attached near the rear of the machine.
Check the chain for wear after every 160 hours of
operation. Make sure the chain is making contact
with the floor at all times.
01225
STATIC DRAG CHAIN
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 ...