1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

So why does my coolant flange have 3 bolts?

Discussion in 'Kawasaki 250cc In-line 4's' started by DamnitLaverty, Feb 6, 2017.

  1. DamnitLaverty

    DamnitLaverty Doing things the hard way since '78!

    Messages:
    319
    Likes Received:
    238
    Trophy Points:
    248
    Joined:
    Jun 6, 2016
    Gender:
    Male
    Occupation:
    Computery
    Location:
    Seattle
    My Bike:
    '00 Monster 750, '91 ZXR250c
    IMG_6166.JPG FINALLY got parts and was reminded of a question that threw me when I pulled it apart. The bike has 2 holes on the flange above the thermostat.

    The gasket has 2 holes.

    Why does the flange have 3? This seems abnormal.
     
  2. kiffsta

    kiffsta Senior Member

    Messages:
    9,066
    Likes Received:
    6,872
    Trophy Points:
    1,168
    Joined:
    Aug 7, 2010
    Gender:
    Male
    Location:
    Brisbane
    I don't know, that seems odd, I have never replaced that gasket before
     
    • Agree Agree x 2
    • Like Like x 1
  3. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

    Messages:
    10,914
    Likes Received:
    6,709
    Trophy Points:
    1,168
    Joined:
    Jun 14, 2012
    Gender:
    Male
    Occupation:
    Between a Rock and a Hard Place
    Location:
    North by NW NSW Oztralia - Tamworth
    My Bike:
    *Kawasaki ZXR250C *Yamaha FZR250R 3LN1 *Yamaha FZR400 *Triumph Bonneville 750 T140V *Triumph Daytona 675 *Triumph Tiger 800XC
    No idea what that bit is it bolts into

    flange.png
     
  4. DamnitLaverty

    DamnitLaverty Doing things the hard way since '78!

    Messages:
    319
    Likes Received:
    238
    Trophy Points:
    248
    Joined:
    Jun 6, 2016
    Gender:
    Male
    Occupation:
    Computery
    Location:
    Seattle
    My Bike:
    '00 Monster 750, '91 ZXR250c
    There's nothing there to bite into except a rub spot where the previous owner tried lol. I'll take a pic later.
     
  5. Tim_

    Tim_ resident nutcase Contributing Member Dirty Wheel Club

    Messages:
    1,337
    Likes Received:
    662
    Trophy Points:
    543
    Joined:
    Jan 8, 2014
    Gender:
    Male
    Location:
    In your bike shed
    My Bike:
    Modified 1990 Honda MC22 CBR 250RR
    another bleeder like on the side near the water pump?
     
    • Like Like x 2
  6. GreyImport

    GreyImport Administrator Staff Member The Chief Contributing Member

    Messages:
    10,914
    Likes Received:
    6,709
    Trophy Points:
    1,168
    Joined:
    Jun 14, 2012
    Gender:
    Male
    Occupation:
    Between a Rock and a Hard Place
    Location:
    North by NW NSW Oztralia - Tamworth
    My Bike:
    *Kawasaki ZXR250C *Yamaha FZR250R 3LN1 *Yamaha FZR400 *Triumph Bonneville 750 T140V *Triumph Daytona 675 *Triumph Tiger 800XC
    Yea need to see it from the other side and with the bolt out .... I would look at mine but my C parts are buried under 2 zillion FZR and Land Cruiser parts
     
    • Like Like x 1
  7. Murdo

    Murdo The Good Doctor Staff Member Contributing Member Ride and Events Crew

    Messages:
    6,397
    Likes Received:
    4,786
    Trophy Points:
    1,148
    Joined:
    May 4, 2013
    Gender:
    Male
    Occupation:
    Retired
    Location:
    Tamworth, NSW
    My Bike:
    1937 Royal Enfield 250, CF Moto 250 V5, Honda's XL250, CBR250, FT500 plus a few others.
    I would suggest a bleeder/drain bolt.
     
    • Agree Agree x 1
  8. DamnitLaverty

    DamnitLaverty Doing things the hard way since '78!

    Messages:
    319
    Likes Received:
    238
    Trophy Points:
    248
    Joined:
    Jun 6, 2016
    Gender:
    Male
    Occupation:
    Computery
    Location:
    Seattle
    My Bike:
    '00 Monster 750, '91 ZXR250c
    Nope. I swear it threads into nothing and it's on the far side of the gasket. IMG_6185.JPG
     

Share This Page