Change gear oil on a Gravely Zt 1540 - Garden

The best thing to do it to go and visit your local stockist.

https://saffordequipment.com/product/gravely-zt-xl-52-zero-turn-mower/

https://www.google.com/search?q=Gravely+ZT+XL+mower

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I'm not saying the gas filter is your problem but you might want to change it. Could be hindering you.

I had the same problem n my Gravely Compact Pro 44" mower with the Kawasaki engine. The start relay failed on the starter itself.

Sounds like a low battery, enough juice for the hour meter but not for the starter

If you want to solve your problem, click on the link I attach-

Best Manuals

You just go to the link I attached I'm sure you will get the solution of your problem.

Greetings, I read your question and I think Reliable-Store can help you in this. Here's the site link -

Best Manuals

Seat switch is under the seat.

Start with a qt. check dip stick an add acordinly szm230

There is an "anchor" that bolts to the chassis, and it has a rod-like part that sticks up to engage a notch in the PTO clutch to keep it from spinning. Look here -- there are parts diagrams for your mower (find the right model number) that will help a lot. Good luck!