Results 1 to 4 of 4
  1. #1

    Join Date
    May 2008

    BOV Adjustment..

    I've read through a bunch of threads about the subject, but I couldn't find the exact procedure. If that info exists, I apologize..

    Most of the threads say to turn the nut. I can get a wrench into the hose hole to hold the shaft, and another on the nut, but which direction will tighten the valve up? My guess in clockwise but wanted to see what everyone else has done. Thanks for the help.

  2. #2
    nicjak's Avatar
    Join Date
    Mar 2008
    Warragul, Downunder
    you will work it out by the tension it places on the valve, try pushing the valve in before and then after.

  3. +1 by:

  4. #3
    Spooling's Avatar
    Join Date
    Sep 2011
    West Coast of Florida
    This link should help you:

    PS - I been meaning to ask - where is Sweetwater - somewhere in CA?

  5. +1 by:

  6. #4
    "just sayin".. jetdave56's Avatar
    Join Date
    Nov 2008
    I use a block off plate but to test tighten the valve you will turn the nut that will simultaneously turns the bolt,when you turn the nut/bolt and and make it longer it will loosen the valve and make it leak as you see when I push in with a screwdriver(pic2) when you turn the other way and shorten all the way you will try again with a screwdriver and will see that you can't push the valve in (pic1)..

    It's a tight as it's gonna be..
    Attached Thumbnails Attached Thumbnails Click image for larger version. 

Name:	image.jpg 
Views:	62 
Size:	88.5 KB 
ID:	365644   Click image for larger version. 

Name:	image.jpg 
Views:	55 
Size:	59.4 KB 
ID:	365643  

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. BOV Adjustment
    By Spi200 in forum Yamaha How To & FAQs
    Replies: 3
    Last Post: 07-02-2015, 10:03 AM
  2. Adjustable BOV Questions
    By MKaman in forum Kawasaki PWC Performance (4-stroke)
    Replies: 26
    Last Post: 07-03-2008, 05:36 AM
  3. Adjustment for BOV
    By Kiwi Racer in forum Kawasaki PWC Performance (4-stroke)
    Replies: 2
    Last Post: 03-22-2008, 02:08 AM
  4. BOV adjustment warning/tip
    By spaulding in forum Kawasaki PWC Performance (4-stroke)
    Replies: 0
    Last Post: 08-05-2007, 06:42 AM
  5. ? about the "adjustible stock bov"
    By mooneyb91084 in forum Kawasaki PWC Performance (4-stroke)
    Replies: 1
    Last Post: 04-14-2007, 03:25 PM

Posting Permissions

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