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    1981 931B Cooling question

    Hi everyone, I have a great little 1981 931B I have been using. It runs like a charm outside of the question I have. I noticed the coolant will come out of the overflow from the radiator. This means the radiator cap is seeing enough pressure that coolant is getting past and coming out of the...
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    1981 931B Transmission leak and confirmation help

    GOAL: To verify I am on the right track for this repair I am about to make to my leaking trans. Background... I lost trans pressure due to low trans fluid resulting in the loader not wanting to move. Little did I know the small weep where the leak is got worse so shame on me for not taking...
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    1984 Cat 931 Help

    I am looking to buy a 1984 Cat 931 with an engine serial of 45V31446 and trans number 1AA01241. I believe this year had the 4 cyl diesel so I wanted to verify if someone had a way of looking this engine serial up for me? The owner said the machine does not have blowby common with the 4 cyl but...
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