Farmall 300 Oil gauge question

ShawnAgne · Jan 27, 2018

On my Cub the oil gauge drops to zero when the tractor is off. On my 300 it is always around the L in Oil when running or when shut off. Is this how it is supposed to be? If not new gauge or what should I do?

Janicholson · Jan 27, 2018

A gauge that does not move is stuck. A new one is in order. Sold on this site! A 300 usually carries 75PSI at full RPM and 1/2
scale at idle when warmed up. Jim

ShawnAgne · Jan 27, 2018

(reply to post at 15:32:26 01/27/18)

Do I just need to replace the gauge or does the tubing also need replaced?

Janicholson · Jan 27, 2018

The gauge is attached with threads to the tube. Make sure the tube is not kinked by briefly starting the engine with a dry rag
over the end of the tube to assure it is open. Jim

ShawnAgne · Jan 27, 2018

(reply to post at 15:40:43 01/27/18)

Since the tractor is apart I checked the tube and there aren't any kinks in it.

Farmall 300 Oil gauge question

ShawnAgne

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Janicholson

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ShawnAgne

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Janicholson

Well-known Member

ShawnAgne

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