What to do if my Toro Lawn Mower starter does not crank?
If the starter on your Toro Lawn Mower isn't cranking, try the following: * Ensure the blade-control switch (PTO) is disengaged. * Engage the parking brake. * Make sure the motion-control levers are in the NEUTRAL-LOCK position. * Sit on the seat. * Charge the battery, if it's dead. * Check the electrical connections for good contact and replace the fuse if it's blown.
Why does my Toro 74946 Lawn Mower engine not start, start hard, or fail to keep running?
Several factors can cause your Toro Lawn Mower engine to fail to start, start with difficulty, or stall. Here are a few things to check: * Ensure the fuel tank is full. * Verify the fuel-shutoff valve is open. * Check that the oil level in the crankcase is adequate. * Position the throttle control midway between the slow and fast positions. * Replace a dirty fuel filter. * Clean or replace the air-cleaner element. * Check the spark-plug wire connection and adjust or replace the spark plug, if needed. Also, inspect the seat-switch indicator and replace the seat if necessary and check the electrical connections for good contact, cleaning them with electrical-contact cleaner and applying dielectric grease.
Why is the malfunction-indicator light (MIL) on my Toro Lawn Mower on?
The malfunction-indicator light (MIL) on your Toro Lawn Mower might come on due to several reasons: * The engine may be too hot; if so, shut it off and let it cool. * There might be old fuel in the fuel tank; use new fuel instead. * The fuel-shutoff valve may not be completely open; open it fully. * The air cleaner could be dirty; ensure the air cleaner and precleaner are clean, replacing them if needed. * The battery may not be charged; charge or replace it. * There may be low voltage from the battery, so ensure you are using a good 12 V battery and that it is fully charged. * A fuse may be blown; check and replace any blown fuses.
What to do if my Toro Lawn Mower machine vibrates abnormally?
If your Toro Lawn Mower is vibrating abnormally, it could be due to: * Bent or unbalanced cutting blade(s); install new cutting blade(s). * A loose blade mounting bolt; tighten the blade mounting bolt. * Loose engine mounting bolts; tighten the engine mounting bolts. * A loose engine pulley, idler pulley, or blade pulley; tighten the appropriate pulley.
What to do if my Toro 74946 machine does not drive?
If your Toro Lawn Mower isn't driving, check these potential causes: * Ensure the bypass valves are tightly closed; tighten them if loose. * Replace the pump belt if it's worn, loose, or broken. * If the pump belt is off a pulley, change the belt. * Replace the idler spring if it's broken or missing. * Add hydraulic fluid to the reservoirs or allow it to cool down if the level is low or too hot.
Why does my Toro 74946 Lawn Mower pull to the left or right (with levers fully forward)?
If your Toro Lawn Mower pulls to the left or right when the levers are fully forward, it could be due to: * Tracking needing adjustment; adjust the tracking. * Incorrect tire pressure in the drive tires; adjust the tire pressure in the drive tires.
Why does my Toro 74946 Lawn Mower produce an uneven cutting height?
An uneven cutting height on your Toro Lawn Mower may result from: * Dull blade(s); sharpen the blade(s). * Bent cutting blade(s); install new cutting blade(s). * An unlevel mower deck; level the mower deck from side-to-side and front-to-rear. * A dirty mower underside; clean the underside of the mower. * Incorrect tire pressure; adjust the tire pressure.
What to do if the oil-pressure light is on and the engine rpm is low on my Toro 74946?
If the oil-pressure light is on and the engine rpm is low on your Toro Lawn Mower, it may be because the engine-control unit has limited engine rpm, known as “limp” mode. Let the engine cool and check the engine-oil level. If the level is above the “add” line, contact an Authorized Toro Service Dealer.
What to do if the oil-temperature light is on and the engine rpm is low on my Toro Lawn Mower?
If the oil-temperature light is on and the engine rpm is low on your Toro Lawn Mower, it may be because the engine-control unit has limited engine rpm, known as “limp” mode. Check the engine-oil level. If the level is above the “add” line, contact an Authorized Toro Service Dealer.
Why does the clutch not engage on my Toro 74946?
If the clutch does not engage on your Toro Lawn Mower, it could be due to: * A blown fuse; replace the fuse. * Low voltage supply at the clutch; check the coil resistance, battery charge, charging system, and wiring connections, and replace components if necessary. * A damaged coil; replace the clutch. * Inadequate current supply; repair or replace the clutch lead wire or electrical system. Clean the connector contacts. * The rotor/armature air gap being too large; remove the shim or replace the clutch.
General| Brand | Toro |
|---|---|
| Model | 74946 |
| Category | Lawn Mower |
| Language | English |
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