Transmission Weight & Suggested Items

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  • SafeAirOne
    Overdrive
    • Apr 2008
    • 3435

    #16
    Originally posted by amcordo
    More on the layshafts...

    Are there multiple of these? What function do they perform? If there are multiple in the transmission
    Some of your questions can be answered by the diagram below. A bit pixelated, but you'll get a fair understanding of the arrangement of things and the theory of operation at least.
    --Mark

    1973 SIII 109 RHD 2.5NA Diesel

    0-54mph in just under 11.5 minutes
    (9.7 minutes now that she's a 3-door).

    Comment

    • pisten-bully
      Low Range
      • Aug 2009
      • 44

      #17
      Call me "pictorally challenged" but the best way to understand how a gearbox works, I've found, is to open the thing up and see how it all works. It makes total sense when you see all the gears, shafts, synchonizers, forks, etc. in their native habitat.
      '71 SIIA, 88" SW, NAS

      Comment

      • galen216
        2nd Gear
        • Nov 2006
        • 236

        #18
        Originally posted by Mike Koch
        The complete transmission unit(including the transfer box) weighs about 225 lbs.
        Late to this comment but no way. I have lifted trans/tc combos numerous times by myself from the ground into an a trailer or car. I'm strong, but not that strong. I'd say 100lbs at best.
        74 SIII
        96 Disco SE-7 5 Spd.

        Comment

        • Bertha
          3rd Gear
          • Nov 2007
          • 384

          #19
          Originally posted by galen216
          Late to this comment but no way. I have lifted trans/tc combos numerous times by myself from the ground into an a trailer or car. I'm strong, but not that strong. I'd say 100lbs at best.
          No way is the complete transmission with transfer box attached 100lbs. It is definitely in the 200lb range for sure, but to be really accurate, I am going to pull one out of the parts pile and weigh it. I will post up my findings next week.
          1965 109 2door hardtop (restored years ago)
          1971 88 (restored and as new)
          1967 88 (the next project)

          Comment

          • SafeAirOne
            Overdrive
            • Apr 2008
            • 3435

            #20
            Originally posted by pisten-bully
            Call me "pictorally challenged" but the best way to understand how a gearbox works, I've found, is to open the thing up and see how it all works. It makes total sense when you see all the gears, shafts, synchonizers, forks, etc. in their native habitat.
            I'm pretty sure some website had an animation of the Series gearbox that showed the power path as you "shifted" into different gears on the website. I just can't seem to find the site anymore, unfortunately.
            --Mark

            1973 SIII 109 RHD 2.5NA Diesel

            0-54mph in just under 11.5 minutes
            (9.7 minutes now that she's a 3-door).

            Comment

            • amcordo
              5th Gear
              • Jun 2009
              • 740

              #21
              I LOVE THIS ANSWER. Ha. I didn't want to pay a $100+ on a good day to rent an engine lift. I'll just make someone help me pull it out.

              Originally posted by galen216
              Late to this comment but no way. I have lifted trans/tc combos numerous times by myself from the ground into an a trailer or car. I'm strong, but not that strong. I'd say 100lbs at best.

              Comment

              • galen216
                2nd Gear
                • Nov 2006
                • 236

                #22
                Originally posted by amcordo
                I LOVE THIS ANSWER. Ha. I didn't want to pay a $100+ on a good day to rent an engine lift. I'll just make someone help me pull it out.
                I did use an engine lift to pull the trans however. It is awkward getting it out of the truck. Putting back is even harder b/c you have to line it up.

                I thought engine lifts could be purchased for $100?
                74 SIII
                96 Disco SE-7 5 Spd.

                Comment

                • JackIIA
                  5th Gear
                  • Dec 2008
                  • 498

                  #23
                  Well, Harbor Freight has hoists for $150...but they're only 1 Ton. I too used an engine hoist to pull mine (and a tow strap). Probably stupid, but it seemed to work fine. Haven't put it back in yet though. We'll see how that goes...
                  Last edited by JackIIA; 11-06-2009, 07:16 PM.
                  1970 88 IIA

                  Comment

                  • pisten-bully
                    Low Range
                    • Aug 2009
                    • 44

                    #24
                    Originally posted by Bertha
                    No way is the complete transmission with transfer box attached 100lbs. It is definitely in the 200lb range for sure, but to be really accurate, I am going to pull one out of the parts pile and weigh it. I will post up my findings next week.
                    Don't forget (like you've got nothing else to do... right?) Purely academic, but I'm really curious to know how much they weigh!
                    '71 SIIA, 88" SW, NAS

                    Comment

                    • galen216
                      2nd Gear
                      • Nov 2006
                      • 236

                      #25
                      If they weigh 200lbs then I am apparently a gorilla.....that's all I'm saying.
                      74 SIII
                      96 Disco SE-7 5 Spd.

                      Comment

                      • Bertha
                        3rd Gear
                        • Nov 2007
                        • 384

                        #26
                        Originally posted by galen216
                        If they weigh 200lbs then I am apparently a gorilla.....that's all I'm saying.
                        If it weighs 100lbs then I need to double my efforts in the gym
                        1965 109 2door hardtop (restored years ago)
                        1971 88 (restored and as new)
                        1967 88 (the next project)

                        Comment

                        • Tim Smith
                          Overdrive
                          • Nov 2006
                          • 1504

                          #27
                          Originally posted by Bertha
                          If it weighs 100lbs then I need to double my efforts in the gym
                          If it weighs 150#'s then I'm doing just right.

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