Servicing The Interlock Switch; Servicing The Bedbar - Toro 04021 Operator's Manual

Walk-behind mower
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Figure 49
1. Reel control cable
3. Tighten front cable jam nut.
4. Check control operation.

Servicing the Interlock Switch

Use the following procedure should the switch need
adjustment or replacement.
1. Make sure the engine is off and traction lever is
Disengaged.
2. Engage traction lever until it contacts neutral stop
(Fig. 50).
Figure 50
1. Traction lever
2. Neutral stop
3. Loosen interlock switch mounting fasteners (Fig. 50).
4. Place a .032" thick shim between the traction lever
and the interlock switch (Fig. 50).
5. Tighten interlock switch mounting fasteners. Recheck
gap. The traction lever must not contact the switch.
6. Engage traction lever and verify that the switch loses
continuity. Replace if required.
Important
Replace interlock switch every 2 years.
3. Interlock switch
4. .032" Gap
30

Servicing the Bedbar

Removing the Bedbar
1. Turn bedbar adjuster screw, counterclockwise, to back
bedknife away from reel (Fig. 51).
Figure 51
1. Bedbar adjusting screw
2. Spring tension nut
3. Bedbar
2. Back out the spring tension nut, until the washer is no
longer tensioned against the bedbar (Fig. 51).
3. On each side of the machine, loosen the jam nut
securing the bedbar bolt (Fig. 51).
4. Remove each bedbar bolt allowing bedbar to be pulled
downward and removed from machine. Account for 2
nylon and 2 stamped steel washers on each end of
bedbar (Fig. 51).
Assembling the Bedbar
1. Install bedbar, positioning mounting ears between
washer and bedbar adjuster.
2. Secure bedbar to each side plate with bedbar bolts
(jam nuts on bolts) and 8 washers. A nylon washer is
to be positioned on each side of side plate boss. Place
a steel washer outside each of the nylon washers.
Torque bolts to 240–320 in.-lb. Tighten jam nuts until
thrust washers just rotate freely.
4. Jam nut
5. Bedbar bolt

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04200Greensmaster flex 21

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