Happijac lubrication
Thanks to the new Chrome extension, the pics are back! You must view in Chrome with the extention. Here is the link: https://chrome.google.com/webstore/detail/photobucket-embedded-imag/ogipgokcopooep...
Forum Discussion
Mine are the model 4500 and have been troublesome since day one they have been rebuilt at the factory once and one motor is bad now the other three operate poorly, and have blown fuses since day one the remote has been rebuilt once the controller has been replaced once they are four years old. when i called happijack i was told to send all four motor heads back that their was probably a problem and they needed to be checked and rebuilt, (wish I had atwood jacks) your post and pictures are excellent after I get the motor heads back again I am going to attempt to clean and relube the tubes again thank you for the post and information this is the best information relevant to happi jacks i have read i hope the 4500 come apart the same way
