John Deere 142 and 152 Operator's Manual
![John Deere 142 and 152 manual cover](/images/dc4423a5886b3fd2987a7d5d/thumbs/thumb175x175.webp)
For optimal performance, conduct maintenance on your John Deere 142 and 152 mowers every 50 hours of operation or annually, whichever comes first. This includes an oil change, air filter replacement, and blade sharpening.
If your John Deere 142 won't start, check the battery connections for corrosion, ensure the fuel tank has fresh fuel, and inspect the spark plug for wear. Replace any faulty components.
Use SAE 10W-30 oil for the John Deere 152 mower in most climates. For extreme temperatures, refer to the user manual for specific recommendations.
To enhance cutting performance, ensure blades are sharp and balanced. Regularly clean the mower deck to prevent grass buildup, and adjust the cutting height to suit your lawn conditions.
First, disconnect the spark plug. Remove the mower deck and locate the drive belt. Remove the old belt by releasing tension from the idler pulley, then install the new belt following the same path. Reattach the deck and reconnect the spark plug.
Uncut grass strips can result from dull blades, a clogged deck, or incorrect mowing speed. Ensure blades are sharp and check for debris under the deck. Adjust your mowing speed for optimal results.
Before storage, clean the mower thoroughly, change the oil, remove the battery, and store it in a cool, dry place. Add a fuel stabilizer to prevent fuel degradation.
Check the transmission fluid level and top it off if necessary. Inspect and adjust the drive belt tension, and if the problem persists, consult a professional technician for further diagnosis.
Always wear appropriate protective gear, remove any debris from the lawn before mowing, and keep children and pets at a safe distance. Regularly inspect safety features and ensure they are functioning correctly.
Uneven mowing can be caused by incorrect tire pressure, an unlevel mower deck, or dull blades. Check and adjust tire pressure, level the deck, and sharpen the blades for even cuts.