Toro 3200, Service Manual

Page: 249 / 274

Greensmaster 3200/3200–D Page 8 – 15 Cutting Units
Height–of–Cut Adjustment
1. If the cutting unit is not already removed from the
machine,
A. Park machine on a clean and level surface, low-
er the cutting units, stop the engine, engage parking
brake, and remove key from the ignition switch.
B. Remove reel motor from the cutting unit and cut-
ting unit from lift arm (see Cutting Unit Removal and
Installation).
2. Verify that front roller is level and bedknife to reel
contact is correct (see Bedknife to Reel Adjustment and
Leveling Front Roller to Reel).
3. Turn cutting unit over (90
_
) and rest it on the rear
roller and top rear tabs. Loosen locknuts on the caps-
crews retaining the rear roller brackets.
4. On gauge bar (Part no. 13–8199), set head of screw
to desired height of cut. This measurement is from bar
face to underside of screw head.
5. Place the bar across the front and rear rollers. Ad-
just rear roller with height–of–cut adjuster until the un-
derside of screw head engages the bedknife cutting
edge.
6. Repeat procedure on each end of bedknife. Tighten
lock nuts to secure rear roller brackets on each end.
1. Gauge bar
2. Cap screw
3. Rear roller bracket
4. Height–of–cut
adjuster
Figure 18
1
2
4
3
Rear Roller Scraper Adjustment
1. Park machine on a clean and level surface, lower
cutting units, stop engine, engage parking brake, and
remove key from the ignition switch.
2. Loosen flange nuts securing both bracket assem-
blies to the hex head screws on each roller bracket.
3. Adjust flange nuts up or down until bottom edge of
scraper is the same height as the top edge of the cutting
unit bedknife at each end or the same as the height–of–
cut setting.
Note: If scraper is not adjusted correctly it will not
properly clean roller, will ruffle the grass or leave large
clumps on the grass.
4. Move scraper in or out to ensure the edge is flush
with the full length of the roller. Tighten top flange nuts
to secure the adjustment.
IMPORTANT: Thoroughly wash cutting unit after
each use. Pull scraper away from the roller when
washing. Failure to follow this practice may result
in pitting of the roller.
1. Flange nuts
2. Bracket assembly
3. Hex head screw
4. Scraper
5. Lock
nut
6. Spring
Figure 19
1
5
6
4
2
3
5
Cutting Units