Moving A Non-Functioning Traction Unit; Using The Cylinder Locks - Toro 22303 Operator's Manual

Moving a Non-functioning
Traction Unit
Important Do not tow or pull the traction unit without
first opening the tow valves, or the hydraulic system will
be damaged
1. Stop the engine.
2. Remove the plug covering each tow valve (Fig. 15).
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Figure 15
1. Tow valve
3. Loosen the jam nut on each tow valve (Fig. 15).
4. Turn the valves counter-clockwise one turn with a hex
wrench to open them.
5. Tow the traction unit as required.
Important
Do not exceed 3 MPH when towing.
6. When the traction unit has been repaired, close the tow
valves and tighten the jam nuts.
Important Do not overtighten the tow valves.
7. Replace the plugs.
2
2. Plug
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Using the Cylinder Locks

Warning
The loader arms may lower when in the raised
position crushing anyone under them.
Install the cylinder locks before performing
maintenance that requires raised loader arms.
Installing the Cylinder Locks
1. Start the engine.
2. Raise the loader arms to the fully raised position.
3. Stop the engine.
4. Position a loader arm cylinder lock over each lift
cylinder rod (Fig. 16).
5. Secure each loader arm cylinder lock with a clevis pin
and cotter pin (Fig. 16).
1
3
2
Figure 16
1. Cylinder lock
2. Lift cylinder
3. Hairpin cotter
6. With the engine off, lower the loader arms.
Removing/Storing the Cylinder Locks
1. Start the engine.
2. Raise the loader arms to the fully raised position.
3. Stop the engine.
4. Remove the clevis pin and cotter pin securing each
cylinder lock.
5. Remove the cylinder locks.
6. Lower the loader arms.
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4. Clevis pin
5. Lift cylinder rod