You may just need a tuneup on the engine, if low power is the issue. Check the
plug and air filter for a possible quick fix.

dancuprar wrote:

I have just bought a second hand mower and it is spot on apart from the
self drive function is not working properly. If you lift the rear
roller in the air and engage the drive the roller will turn but when on
the ground it hasnt enough power to push the mower forward. the mower
cuts fine and apart from the self frive runs perfectly fine.

Any one else had this problem and fixed it

cheers

dan

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dancuprar