How to fix a Toro Lawn Mower when the starter does not crank?
If the starter on your Toro Lawn Mower doesn't crank, here are some things to check: 1. Move the blade control switch (PTO) to disengaged. 2. Set the parking brake. 3. Ensure that the drive levers are in the neutral lock position. 4. Sit on the seat. 5. Charge the battery. 6. Check the electrical connections for good contact. 7. Replace the fuse.
Why does my Toro 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.
What to do if my Toro 74938 will not drive?
If your Toro Lawn Mower won't drive, consider the following: * Tighten the by pass valves. * Change the belt. * Replace the spring. * Add hydraulic oil to reservoirs or let it cool down.
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 Lawn Mower engine overheats?
If your Toro Lawn Mower engine is overheating: * Reduce the ground speed to lessen the engine load. * Add oil to the crankcase if the oil level is low. * Remove any obstructions blocking the cooling fins and air passages above the engine.
What to do if my Toro 74938 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 are the blades not rotating on my Toro 74938 Lawn Mower?
If the blades on your Toro Lawn Mower aren't rotating, check if the mower deck belt is worn, loose, or broken, and install a new deck belt if needed. If the mower deck belt is off the pulley, install it and check the idler pulley, idler arm, and spring for correct position and function. Verify if the pump drive belt is worn, loose, or broken; check the belt tension or install a new belt. Replace the idler spring if it is broken or missing.
How to fix Toro 74938 engine losing power?
If your Toro Lawn Mower engine loses power, try these solutions. First, reduce the ground speed if the engine load is excessive. Clean the air-cleaner element if it's dirty. Add oil to the crankcase if the oil level is low. Remove any obstructions from the cooling fins and air passages above the engine. Clean or replace the fuel cap if the vent hole is plugged. Finally, replace the fuel filter if it's dirty.
Why is my Toro 74938 mowing resulting in uneven cutting height?
Uneven cutting height with your Toro Lawn Mower can result from dull blades (sharpen them), bent cutting blades (install new ones), or an unlevel mower deck (level it from side-to-side and front-to-rear). Also, clean the underside of the mower if it's dirty and ensure the tire pressure is correct. If the blade spindle is bent, contact an Authorized Service Dealer.
What causes my Toro 74938 engine to lose power?
A loss of power in your Toro Lawn Mower engine can stem from several causes. The engine load might be excessive, so reduce the ground speed. Check the air cleaner element; if it's dirty, clean it. Ensure the oil level in the crankcase is sufficient by adding oil if needed. Clear any obstructions from the cooling fins and air passages above the engine, and clean or replace the fuel cap if the vent hole is plugged. Also, replace the fuel filter if it's dirty. For issues like dirt, water, or stale fuel in the fuel system, contact an Authorized Service Dealer.
General| Start Type | Electric/Recoil |
|---|---|
| Weight | 90 lbs |
| Engine | Briggs & Stratton EXi 163cc w/Just Check & Add |
| Deck Material | Steel |
| Mulching Capability | Yes |
| Bagging Capability | Yes |
| Side Discharge Capability | Yes |
| Engine Type | Gas |
| Cutting Width | 22 inches |
| Drive System | Rear-wheel drive |
| Fuel Capacity | 0.5 gallons |
| Cutting Height | 1.5-4 inches |
| Fuel Tank Capacity | 0.5 gallons |
| Starter Type | Recoil |
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