MTD 46 S Lawnmower Repair - Engine Overhaul - Piston Rings Replacement

The lawnmower began to smoke a lot of white smoke - changing the rings helped.

[@antonioalvarez2357]

Hello, my regards, thank you for your videos, which are really excellent and a great help to everyone. How did you know the piston ring size? Can you find those measurements based on the type and specifications of the machine?
I have a Honda TB 130 XP, but it keeps throwing white smoke and some oil from the exhaust. It has power, so I don't rule out the possibility that it's the rings, but I've heard that it could be the poorly calibrated carburetor that produces smoke on my lawnmower, meaning that the needle is too high, and the gasoline goes into the crankcases, making the oil rise. Question: Could this be true? I don't know what to do to repair this machine anymore.
Could you please explain to me that I should do to end this nightmare?

[@vak_service]

Hello.
I think 100% piston rings. I did alot overhaul of honda motor that type, never was some problem with carburator. Starting white smoke - changing piston rings, stop smoking.

[@thorkrogaardhansen462]

Thanks😀

[@vak_service]

Thanks!

[@user-cz5ez2mz7y]

I have similar lawnmover mtd46spo i need to do same job. Changing piston rings. Have a lot of doubts how to do it. May i ask for your help?

[@vak_service]

Follow step by step as i doing, this video contain full steps how to do it.
No problem, my whatsapp [phone]

[@vak_service]

Можно на русском

[@sagitario12ish]

The rings could on any positions?

[@vak_service]

Ring has top and lock, lock to lock need for about 60°