Case VAC engine tolerances

gbott

Member
Hello, I have a early Case VAC. I am unsure of the year, because the serial number is missing. It is before the eagle hitch, and has the 124 ci motor. This tractor had a knocking sound. I have located, and removed a bad rod bearing. Does anyone have the tolerances for the engine? Such as the crank journals, the rod, etc..? I need to figure out if there has been any work done, and I need to know the tolerances before I proceed. The crank and rod seem to be in good condition, but I will be taking measurements.

Thanks ahead of time,

GBott
 
The Serial Number is located stamped on a name plate fastened to the instrument panel for most Case tractors. Can also be on toolbox
2.2495 journal dia. mains running clearance 1.5-3
crankpin dia rods 1.937
renew or regrind if out of round more than .0025
Shaft end play 4-6
bolt torque 95 ft pounds
Byron
 
Pop the hood and look at the tag on the radiator, there is a date on it if it hasn't been replaced. Also the carb is usually dated on the id tag.
Byron
 
My emails open contact me and Ill send you a copy of the manual I have its not the best but better than nothing.
Byron
 

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