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Lower unit S250turx

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  • Lower unit S250turx

    I had a pinion gear failure, once I disassembled the drive shaft bearing came out in pieces. All the roller bearings just fell out. Is this a caged bearing? I didn't see any material to indicate there was a cage holding them together but as old as it is you never know. The bearing part# 93311-832V2-00. Any help would be appreciated.
    Thanks

  • #2
    I do not think those have any cage

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    • #3
      Thanks. The rollers appear to be in good shape. I'll try and get them back in with some grease and slide the driveshaft back in place.

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      • #4
        How's everything else look in the gear case? Did the pinion blow to pieces?

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        • #5
          Yup, how did it go?

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          • #6
            Noticed excessive metal when I drained it. The pinion gear had four teeth that started coming apart. Everything else looks good.

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            • #7
              use vasoline to hold the rollers in place,not just random grease.

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              • #8
                I would replace all the bearings, wash the case out with soapy water and blow dry. That metel went through the bearings.

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                • #9
                  yea if it was in the lube it is a good chance it get in the bearings

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                  • #10
                    nice thing about that particular bearing is all the rollers fall out and can be inspected.

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                    • #11
                      I am not sure my eyes are still good enough to inspect those small rollers, but then they make maginfiers for us old folks

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                      • #12
                        Originally posted by 99yam40 View Post
                        I am not sure my eyes are still good enough to inspect those small rollers, but then they make maginfiers for us old folks
                        With lights.

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                        • #13
                          I usually walk out into the sunshine to take a good look, but then I need a hand held glass or 2 pair of glasses

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                          • #14
                            Originally posted by bucktail01 View Post
                            Noticed excessive metal when I drained it. The pinion gear had four teeth that started coming apart. Everything else looks good.
                            Got any pics of said pinion gear or the metal that you found?

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