Blow by cub 154 loboy

Anonymous-0 · Apr 24, 2010

I am getting smoke out of oil fill breather. Is there any other breathers on this model of tractor to inspect or is it just a case of worn rings?

Anonymous-0 · Apr 25, 2010

small ridged line from air filter to engine block. the one on my 53 cub was totaly blocked. good luck, d.coleman

Anonymous-0 · Apr 25, 2010

The blow by indication is normal. These tractors don't have any recirculating crankcase ventilation. The Farmall Cubs and other earlier Farmalls had a breather tube that attached from the crankcase to the air cleaner. This would draw vapors from the crankcase into the intake and burn them. On the 154s there is no place for the vapors to go other than out the dipstick breather.

Blow by cub 154 loboy

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