The d7-3t transmission use 80/90 gear oil
Hi John,
scan below shows you are on the money with check and fill points.
Cheers,
Eddie B.
Gemdozer and EDB Thanks for commenting. I have three books (so far) and none had the express detail of the scan you provided. Is there a lubrication only type book for these. My 3T # is 20616.
There is a grey covered Operation And Maintenance Instructions book (there is generally one for each machine and its attachments) that I have here that covers 7M1 to 7M9999 and 3T1 to 3T28058, Form No 10481-6. The -6 means later edition number with newer data added as deemed by Cat.
Generally the higher the - number the better the data to cover improvements to the product etc. I do not know if there are later editions than this one.
Cheers,
Eddie B.
How much gear oil does it take? Will be week before i have operators manual
The transmission have 11 gals.oil gear
Op and maintenance manuals on ebay.
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