Adjusting The Rear Roller - Toro 04022 Operator's Manual

Figure 46
1. Transmission coupling
7. Reverse procedure to install cutting unit.
Note: When tightening the pivot arm mounting
fasteners, use an adjustable end wrench to hold the
pivot arm parallel to the side plate (Figure 47).
Figure 47

Adjusting the Rear Roller

1. Adjust the rear roller brackets to the low or high
position depending on desired height of cut range
(Figure 48and Figure 49).
• Position the spacer above the sideplate mounting
flange (factory setting) when height of cut
settings range from 1/16 to 1/4" (Fig. 10).
1. Spacer
2. Sideplate mounting flange
• Position the spacer below the sideplate mounting
flange when height of cut settings range from
1/8" to 1" (Figure 49).
1. Sideplate mounting flange
2. Spacer
2. To adjust rear roller proceed as follows:
• Raise rear of cutting unit and place a block under
bedknife.
• Remove (2) nuts securing each roller bracket and
spacer to each sideplate mounting flange.
• Lower roller and screws from sideplate mounting
flanges and spacers.
• Place spacers onto screws on roller brackets.
• Re-secure roller bracket and spacers to underside
of sideplate mounting flanges with nuts
previously removed.
3. Verify that the bedknife to reel contact is correct. Tip
mower to expose front and rear rollers and bedknife.
Note: The position of the rear roller to the
reel is controlled by the machining tolerances of
the assembled components and paralleling is not
required. A limited amount of adjustment is possible
by setting the cutting unit on a surface plate and
loosening the sideplate mounting bolts (Figure 50).
Adjust and re-tighten bolts.
29
Figure 48
3. Roller bracket
Figure 49
3. Roller bracket