Toro 41177 Multi-Pro 1250 Operator's Manual page 66

Problem
The machine will not
operate in either direction.
Troubleshooting the Spray System
Problem
A boom section does not
spray.
A boom section does not
turn off.
Possible Cause
1. The range selector is in
the Neutral position.
2. The parking brake was
not released or the
parking brake is not
releasing.
3. The transmission is
broken.
4. The control linkage
needs adjustment or
replacement.
5. The drive shaft or wheel
hub key has been
damaged.
Possible Cause
1. The electrical connection
on the boom valve is
dirty or disconnected.
2. Blown fuse
3. Pinched hose
4. A boom by-pass valve is
improperly adjusted.
5. Damaged boom valve
6. Damaged electrical
system
1. The valve is damaged.
66
Corrective Action
1. Press the brake and shift
the range selector into a
gear.
2. Release the parking brake
or check the linkage.
3. Contact your Authorized
Service Dealer.
4. Contact your Authorized
Service Dealer.
5. Contact your Authorized
Service Dealer.
Corrective Action
1. Turn the valve off
manually. Disconnect
the electrical connector
on the valve and clean all
leads, then reconnect it.
2. Check the fuses and
replace them as
necessary.
3. Repair or replace the
hose.
4. Adjust the boom by-pass
valves.
5. Contact your Authorized
Service Dealer.
6. Contact your Authorized
Service Dealer.
1. Stop the spray system
and pump and turn off
the sprayer. Remove
the retainer from under
the boom valve and pull
out the motor and stem.
Inspect all parts and
replace any that appear
damaged.