freeze plug size?

[oldpilgrim]

Has anyone tried installing the "Kats 11619" or similar into a Mahindra 3016?

I don't think you'll find one necessary.

I was contemplating some sort of an engine/battery heater for my 3016, but have found it starts excellently without either. It's been below 0 degrees F here several times this winter and it starts like a champ. I'm not going to waste my time or money adding anything.

 

[JerryK]

That's why I have not been a big hurry to install my Kat's heater in my 5035. Starts pretty good even with limited use of the grid heater [ I put a swich in line on mine that keeps it from firing up in the summer. ] But I have spent quite a bit of time downstate with family matters this winter, and wish I had put it in since the barn has not been heated up each day. So, in it goes next summer... and fresh antifreeze.

 

[RockyNY]

I installed a heater in the radiator hose of my 4035. Not because it makes trouble starting, but if I plug the heater in for a few hours before I start it, the engine starts running smooth a lot quicker. If I don't use the heater, it starts but spits and sputters for a longer time.