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Cat 257B bucket keeps falling off bc pins slid up

Tony123 ยท 2016-02-05 05:21

Hi, My bucket and other attachments have been falling off. I have observed the pins sliding up and releasing the bucket while the levers are locked down. How do I fix this? I was thinking maybe i need new springs??

Replies3
  1. #1movindirt2016-02-05 20:31

    Manual or hydraulic QC?

  2. #2Tony1232016-02-06 09:55

    manual

  3. #3ITAMECH612016-02-07 09:37

    Hi tony123 mybe the problem is in the internal o rings or a sprig damages