B7800 Transmission Fluid Change

Discussion in 'Tractors' started by yacht, Oct 13, 2006.

  1. yacht

    yacht LawnSite Member
    Messages: 104

    I'm getting ready to change the transmission fluid and filter in my B7800 for the first time. Anybody got any tips on what to do and what not to do while performing this service?

  2. lawn king

    lawn king LawnSite Silver Member
    Messages: 2,361

    #1 pull the bottom drain plug before the side, use super udt. I think you will find 2 filters, a hydraulic and a tranny.
  3. yacht

    yacht LawnSite Member
    Messages: 104

    I got it done with no problems! It was pretty simple just pull 4 plugs and thoroughly drain. Replaced 2 filters and pour in Super UDT fluid. Fluid and filters ran me about $100.00. I'm sure the dealer would've charged $165.00. The old fluid was still very clean.

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