Toro 41177 Multi-Pro 1250 Operator's Manual page 65

Problem
The engine overheats.
The engine loses power.
Abnormal vibration or noise.
The machine will not
operate or is sluggish in
either direction because the
engine bogs down or stalls.
Possible Cause
1. The crankcase oil level is
incorrect.
2. Excessive loading.
3. The air intake screens are
dirty.
4. The cooling ns and
air passages under the
engine blower housing
and/or the rotating
air intake screen are
plugged.
5. The fuel mixture is lean.
1. The crankcase oil level is
incorrect.
2. The air cleaner element
is dirty.
3. Dirt, water, or stale fuel
is in the fuel system.
4. The engine is
overheated.
5. A spark plug is damaged
or dirty.
6. The vent hole in the
fuel tank vent tting is
plugged.
7. Low compression.
1. The engine mounting
bolts are loose.
2. There is a problem with
the engine.
1. The parking brake is set.
65
Corrective Action
1. Fill or drain to the full
mark.
2. Reduce load; use lower
ground speed.
3. Clean with every use.
4. Clean with every use.
5. Contact your Authorized
Service Dealer.
1. Fill or drain to the full
mark.
2. Clean or replace.
3. Drain and ush the fuel
system; add fresh fuel.
4. See Engine Overheats.
5. Replace the spark plug.
6. Replace the fuel cap.
7. Contact your Authorized
Service Dealer.
1. Tighten the engine
mounting bolts.
2. Contact your Authorized
Service Dealer.
1. Release the parking
brake.