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2004 40 yamaha 2 stroke problem

Discussion in 'Boating & Fishing' started by sir1123, Jun 25, 2014.

  1. Jun 25, 2014 at 10:35 AM
    #1
    sir1123

    sir1123 [OP] Tacomas FTMFW!!!!

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    3"Ebaich with 5100 Bilstiens, K&N cai, 5% 3M Tint, Magnaflow 18", Hella 500s with 35w 3000k hid retro, 33x9.5x15 BFG A/T
    So I have a 40hp yamaha 2 stroke that has been amazing. I went fishing last night to walk some flats and raised the motor up and noticed it moved forward about an inch. Lowered it back down to see what was going on and I can jiggle the motor forward an backwards about and inch and half or so. I do know that there seems to be it is designed for some movement for engine vibrations but I know not this much. For example it sea loose around the driveshaft area that where most of the movement is. I've been trying to find something on the Internet so I don't have to take the motor apart yet since those parts or part that seem to be broken are hidden. Any help is appreciated.
     
  2. Jun 25, 2014 at 11:25 AM
    #2
    sir1123

    sir1123 [OP] Tacomas FTMFW!!!!

    Joined:
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    1,378
    Gender:
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    First Name:
    John
    Charleston
    Vehicle:
    99 SR5 Prerunner, Black,3.4L
    3"Ebaich with 5100 Bilstiens, K&N cai, 5% 3M Tint, Magnaflow 18", Hella 500s with 35w 3000k hid retro, 33x9.5x15 BFG A/T
  3. Jun 25, 2014 at 11:29 AM
    #3
    SpeedoJosh

    SpeedoJosh Well-Known Member

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    The Hull Truth is the boat forum of all boat forums. I'd post there with a video. Guarantee someone there will be able to help.

    On a side note, what kind of flats boat you running?
     
  4. Jun 25, 2014 at 12:33 PM
    #4
    sir1123

    sir1123 [OP] Tacomas FTMFW!!!!

    Joined:
    Nov 15, 2010
    Member:
    #46216
    Messages:
    1,378
    Gender:
    Male
    First Name:
    John
    Charleston
    Vehicle:
    99 SR5 Prerunner, Black,3.4L
    3"Ebaich with 5100 Bilstiens, K&N cai, 5% 3M Tint, Magnaflow 18", Hella 500s with 35w 3000k hid retro, 33x9.5x15 BFG A/T
    Thanks I will look on there. And no flats boat just a 16' G3 gator tuff Jon boat. Works well
     
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