Results 1 to 4 of 4
  1. #1

    Msx150 polaris damper

    Hello, I would like to know how to change the drive coupler of a polaris msx 150, the damper. Thank you

  2. #2
    ripcuda's Avatar
    Join Date
    May 2010
    Location
    Newman Lake, WA
    Posts
    2,529
    +1
    195
    Pull the jetpump off (4 LONG bolts + steering linkage bolt + reverse bucket bolt + 2 hoses zip-tied on side of pump)
    It pulls off... straight back... usually a tough tug to get the impeller and driveshaft to come apart.

    Next you will need a driveshaft spline tool to allow you to get a big socket and breaker bar on the end of the driveshaft
    https://www.watcon.com/tools/impelle...d-weber-shafts

    You will need a chain wrench/clamp to wrap around the driveshaft-side coupler and hold it still while unthreading driveshaft from it (both couplers are regular lefty loosey). I recommend avoiding temptation to jam a long rod between the coupler fingers to hold it still... I've broken a coupler doing this... but some have better luck.
    https://www.harborfreight.com/lockin...gaAsIeEALw_wcB

    After you unthread the driveshaft, the coupler should be free... as well as the rubber dampner/cush.

    If you go this far, highly recommend you rebuild the Thru-hull bearing/seal carrier that the driveshaft rides on.
    http://greenhulk.net/forums/showthread.php?t=250537

    Lastly, just FYI... if you pulled the engine out... you can easily slide the driveshaft (w/ coupler still attached) out from inside the hull... so do that if you have to pull the engine... beats trying to separate the driveshaft and coupler.

    Cheers!


  3. #3
    Hello, thank you, you have pictures

  4. #4
    Hello, thank you, you have pictures

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Similar Threads

  1. FS 2004 Polaris MSX150
    By HiPeRcO in forum Polaris Skis
    Replies: 4
    Last Post: 08-23-2016, 10:57 AM
  2. Polaris MSX150
    By crehrer in forum Polaris PWC Performance
    Replies: 1
    Last Post: 06-19-2012, 05:28 PM
  3. Polaris MSX150
    By JCHARLET in forum Polaris Open Discussion
    Replies: 7
    Last Post: 07-16-2011, 12:28 AM
  4. Polaris MSX150 O2 sensor. Help
    By brad3384 in forum MSX/Matrix
    Replies: 15
    Last Post: 01-19-2010, 05:55 AM
  5. polaris 1200 shaft damper rubbers
    By justfun in forum Polaris PWC Performance
    Replies: 7
    Last Post: 03-15-2009, 12:58 AM

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •