400 hydraulic

JMP · Jan 7, 2009

sometime no pressure when starting cold but works good when works screen clean on tank new oil wondering whats

AJB450 · Jan 7, 2009

Had a similar hydraulic problem on a 300 Utility with an IH 34 loader that starting having no pressure when cold. It would usually start working after 10-15 minutes of running. Put on a new hydralic pump and never had a problem since. That was over 30 years ago. I use the tractor in winter to clear snow.

Kris M · Jan 12, 2009

If using the tractor in the winter try using a thinner oil. It does not take much to make the oil thicken. Even if you don't think it will make a difference it will.

400 hydraulic

JMP

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AJB450

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Kris M

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