Rear Roller and Height−of−Cut Adjuster Removal and Installation
Note:
Figure 42 shows the Rollers and Bedbar
Installation (Fig. 42)
Assembly for a Single Point Adjust (SPA) cutting units.
Both the SPA and 4−Bolt cutting units a similar in
construction. Roller and Height−of−Cut (H−O−C) Ad-
juster replacement procedures are the same for each
unit.
1.
Place cutting unit on a level working surface.
2.
brackets (21) were removed, reinstall brackets as fol-
lows:
If the H−O−C adjusters (35) or H−O−C adjustment
Removal (Fig. 42)
A. Apply Loctite 242 or equivalent to the threads of
the H−O−C adjusters about 1/4 inch (6 mm) below
the hex.
1.
Position machine on a clean and level surface, low-
er cutting units, stop engine, engage parking brake, and
remove key from the ignition switch.
B. Place H−O−C adjuster through the holes of the
frame tabs. Screw locking nut onto the adjuster, and
run to the bottom of the frame tab. Make sure adjust-
er is free to rotate with no end play.
2.
To remove the cutting unit, remove reel motor from
the cutting unit and the cutting unit from the lift arm (see
Cutting Unit Removal and Installation). Place cutting
unit on a level working surface.
C. Position H−O−C adjustment bracket on the in-
side of the frame. Screw H−O−C adjuster into the
H−O−C adjustment bracket until the top of the
bracket is 0.68 inch (18 mm) from the bottom of the
frame tab.
3.
Remove rear roller as follows:
A. Remove cap screw (19) and lock nut (11) from
both H−O−C adjustment brackets (21).
B. Remove height−of−cut tab (20) from both H−
O−C adjustment brackets.
D. Insert carriage screws (41) through the H−O−C
adjustment bracket and frame. Secure bracket and
screw with flat washer (32) and lock nut (32).
C. Tilt back of the cutting unit up, and remove rear
roller (22) from both H−O−C adjustment brackets.
3. Reinstall rear roller as follows:
4.
ment brackets (21) need removing, remove them as fol-
lows:
If the height−of−cut adjusters (35) or H−O−C adjust-
A. Tilt back of the cutting unit up, and position rear
roller shaft (57) under each H−O−C adjustment
bracket (21). Lower unit and brackets onto the roller
shafts.
A. Remove lock nut (33), flat washer (32), and car-
riage screw (41) from the H−O−C adjustment brack-
et and frame.
B. Attach height−of−cut tab (20) to both H−O−C ad-
justment brackets so the tab is below the roller shaft.
B. Unscrew H−O−C adjuster from the top block of
the H−O−C adjustment bracket.
C. Make sure roller is centered on the cutting unit.
Secure height−of−cut tab to the H−O−C adjustment
bracket with cap screw (19) and lock nut (11).
C. Unscrew locking nut (34) from the H−O−C ad-
juster. Slide adjuster from the frame tab.
4. If the H−O−C adjustment brackets (21) were re-
moved, verify height−of−cut (see Adjust Height−of−
Cut).
5.
Reinstall reel motor to the cutting unit and the cut-
ting unit to lift arm (see Cutting Unit Removal and Instal-
lation).
SPA and 4−Bolt Cutting Units (Rev. A)
Page 7 − 22
Greensmaster 3250−D
| Categories | Lawn Mower Manual, Sprinkler and Irrigation Manuals, Toro Sprinkler and Irrigation Manuals |
|---|---|
| Tags | Toro Greensmaster 3250 D |
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| Document Type | Service Manual |
| Language | English |
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