Well if yqa just started the tractor the hyd oil was ambient air temp and it will for awhile TILL everything warms up . Normal temp on the oil is around 150 to 180 Normally but add in extra heat and you may have been way over 200 degrees . Your hitch pump may be getting weak . Now with out flow rating the system on a flow rater at operating temp to check gallons per min. and pressure we are shooten in the dark but a weak pump is my guess . Went thru that on our 706 last year was working just fine when i got off and second shift took over two hours after Dusty was running it it started the i don't want to lift anymore . Next morning i put the flow rater on it and i had 10.5 gpm flow at 2050 lbs for a bit and as the fluid temp started up everything started going down FAST . Put a new 12 gpm pump in it and now it is stayen at the 12 gpm at the 2250 that the relief is .
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Today's Featured Article - Tractor Profile: Earthmaster - by Staff. This tractor, manufactured by the Earthmaster Farm Equipment company in Burbank, California was made for only two years. The Model C came out in 1948 and was followed by the "CN" (narrow-width model), "CNH (narrow-width high-crop model), "CH" (high-crop), "D" and the "DH" (high-crop) in 1949. The main difference between the models was tire size, tractor width and cultivating height. The "D" series were about 20 inches wider overall than the
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1964 I-H 140 tractor with cultivators and sidedresser. Starts and runs good. Asking 2650. CALL RON AT 502-319-1952
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