IH 454 brakes

Anonymous-0

Well-known Member
I purchased this tractor new in 1973. I have had a
few problems but could always fix them. I now have
to bleed the brakes every day before I us it. once I
bleed them I have good brakes all day, next morning,
nothing. Anyone have a suggestion?
 
Hi Walter,
Do the leak down test the next morning before you start the engine. Depress each brake pedal individually and see if one or both brakes have leaked down.
Check the brake lines that run from brake master cylinders under the transmission cover and under the seat to top of each axle. Check master cylinders for leaks and if no leaks found then most likely the brake wheel cylinder O-rings are leaking.

JimB
 

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