Won't move forward or backwards grinds when you give it gas how to repair

Question edited for clarity.
Question moved from Cars and Trucks category.

If it runs backwards, then the problem but be the forwarding part of the controller. Usually your local Model Shop will know a repairer, or they might undertake it themselves.

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Make sure that the needle is pushed well up into the holder and tightened. If this does'nt work then I'm afraid it's mechanical. :-)

try this link... Ariens snowblower the wheels won go forward or backwards Google Search

it does sound like a broken trans or maybe even a rear differential

is it belt driven can you pull it back when it not running

torque converter

Before you do any of the expensive things disconnect and reconnect the wiring to the seat I had the same exact problem with my 2009 Chevy Impala and was ready to take it to the dealer when I disconnected the power cables to it and reconnected them I found that one of the Harnesses was loose and the problem was solved

Use the slide on the pitch control to move forward or backward until the dots stay steady. If it is a little old the quartz control won't work as well.

It sounds like a problem within the front differential, possibly broken spider gears. If so broken gear shrapnel may be jamming that wheels output shaft.

that sounds correct what happens is the starter still tries to engage the flywheel and grinds the teeth off both. Replace switch then worry about starter flywheel if it starts fine don't worry about it you may have saved it if you didn't let it run that way long