240 Mercury Flywheel - Seadoo Forums

Visit PWCMuscle.com
for 15% off all Hydro Turf - CODE: HYDRO15
Need OEM parts for your boat or PWC? Visit SeadooWarehouse.com
Results 1 to 2 of 2
    Junior Member
    Join Date
    Jul 2009
    Thumbs Up
    Received: 0 Given: 0

    Default 240 Mercury Flywheel

    Just bought a 01 Speedster with the 240 Merc in it. First time out on the weekend and it wouldn't start after an hour of use on the lake. Battery seemed shot, so while putting a new battery in we noticed the throttle cable bracket broke off the engine. There is a hole in the block and what looks like the flywheel is visible. Any ideas what could have caused this and an inexpensive solution.

    0 Not allowed!

  2. # ADS

  3. #2
    rookie101's Avatar
    Join Date
    Jun 2008
    Okotoks Alberta, Canada
    2006 Yamaha AR230 HO 320hp
    Thumbs Up
    Received: 4 Given: 0


    The flywheel is on the top of the engine with the M2, so I'm having a hard time trying to visualize what you're referring to. Also if you have the early production 240 you have a stator under the flywheel that charges the battery, and if something got under there it may have damaged it (newer 240's have an alternator).

    When you replace the battery run the engine on the hose, and check voltage at the battery with a multimeter. Should be around 13.5 volts.

    Looking for parts for your Doo?? Click HERE

    Find your Mercury M-2 motor and pump parts here!

    0 Not allowed!

Thread Information

Users Browsing this Thread

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

Similar Threads

  1. Flywheel
    By chevyguy in forum 2-Stroke SeaDoo Sport Boat Forum
    Replies: 3
    Last Post: 06-28-09, 02:29 AM
  2. flywheel on a 96 xp
    By raywhitehorn in forum 2-Stroke Sea-Doo PWC forum
    Replies: 2
    Last Post: 05-29-09, 05:19 AM
  3. Need 720 PTO flywheel
    By stjoetalon in forum Buy/Sell/Trade Sea-Doo Related
    Replies: 0
    Last Post: 03-25-09, 10:50 PM
  4. PTO Flywheel
    By sham-rock20 in forum 2-Stroke Sea-Doo PWC forum
    Replies: 3
    Last Post: 05-25-08, 11:06 AM
  5. Cant get flywheel off
    By kevlh20 in forum 2-Stroke Sea-Doo PWC forum
    Replies: 3
    Last Post: 09-09-07, 10:54 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
Register forum what's new