OPERATION
2-27
275 SERIES II MM190 (12---89)
10. Start the engine, raise the scrub attachment,
and engage the hopper support bar. Stop the
engine.
WARNING: Always engage the hopper
support bar before working under a raised
hopper. Do not rely on the machine hydraulic
system to keep the hopper in the “raised”
position. The hydraulic system may leak
internally, allowing the hopper to lower, crushing
anything under it.
11. Pull the scrub attachment leg locking knobs
out, swing the legs down into the “down”
position, and release the knobs.
12. Start the engine, raise the scrub attachment,
place the hopper support bar in its storage
location, and lower the scrub attachment. Stop
the engine.
13. Loosen the top lift arm cam bolts, one on each
side, to free scrub attachment.
14. Tilt the lift arm hooks back away from the lift
arm pins.
15. Push the lift arms down to clear the lift arm
pins.
16. Roll the scrub attachment out of the machine to
its storage location.
17. Replace the side scrub brush with a sweeping
variety side brush as described in
TO REPLACE
SIDE BRUSH.
18. Replace the main brush with a sweeping variety
main brush as described in
TO REPLACE MAIN
BRUSH.
19. Check the rear tire pressure. It should be
80 + 5 psi (550 + 35 kPa) for sweeping.
SNOW BLADE
The snow blade accessory gives the machine the
added flexibility to remove snow from walks and
driveways. It consists of two groups of parts --- the
mounting frame and the blade assembly. The
mounting frame is used to mount either the snow
blade or snow broom assembly to the machine. The
blade assembly may be positioned to push snow
straight ahead, to the left, or to the right of the
machine at various angles.
TO INSTALL SNOW BLADE
1. Remove hopper as described in
TO REMOVE
HOPPER WITH DOLLY.
2. Raise and chain up the front bumper, if present,
and the side brush arm.
3. Position the blade mounting frame lift pins in
the lift arm slots. Push the lift arm hooks over
the pins.
A
B
C
D
02759
LIFT ARM HOOK
A. Pin
B. Hook
C. Mounting Frame
D. Limiting Chain
4. Position the upper ends of the mounting frame
over the cams.
Summary of Contents for 275 Series II
Page 1: ...r 275 Series II Sweeper Scrubber ...
Page 6: ...ABOUT THIS MANUAL 275 SERIES II MM190 12 89 d ...
Page 18: ...SPECIFICATIONS 1 2 275 SERIES II MM190 12 89 ...
Page 22: ...SPECIFICATIONS 1 6 275 SERIES II MM190 12 89 ...
Page 24: ...OPERATION 275 SERIES II MM190 12 89 2 2 ...
Page 74: ...MAINTENANCE 3 14 275 SERIES II MM190 12 89 04644 HYDRAULIC SCHEMATIC LOW DUMP MODEL ...
Page 75: ...MAINTENANCE 3 15 275 SERIES II MM190 12 89 04645 HYDRAULIC SCHEMATIC MULTI LEVEL DUMP MODEL ...
Page 97: ...MAINTENANCE 3 37 275 SERIES II MM190 12 89 04643 ELECTRICAL SCHEMATIC DIESEL ...
Page 98: ...MAINTENANCE 3 38 275 SERIES II MM190 12 89 04642 ELECTRICAL SCHEMATIC ACCESSORIES ...
Page 99: ...MAINTENANCE 3 39 275 SERIES II MM190 6 90 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
Page 100: ...MAINTENANCE 3 40 275 SERIES II MM190 6 90 06187 ELECTRICAL SCHEMATIC AUTO SHAKER RFS ...
