1. 4 Stroke Husqvarna Motorcycles Made In Italy - About 1989 to 2014
     TE = 4st Enduro & TC = 4st Cross

Intake Valve Half Dome Broken

Discussion in '4 Stroke' started by UglyMojito, Mar 3, 2022.

  1. UglyMojito Husqvarna

    Husqvarna Motorcycle:
    SMR511
    So my engine randomly stopped and I’ve torn the head out to find bashed up LHS intake valve spring/ half dome.

    Any tips where to get new balls and half domes for these machines?

    2011 SMR511

    Attached Files:

    UglyMojito, Mar 3, 2022
    #1

  2. timmygrant08 Husqvarna
    B Class

    Location:
    Chichester
    Husqvarna Motorcycle:
    2005 WR250, 2004 SM450R, 2006 TE250
    Other Motorcycles:
    R1, CRF450XE, Triumph 1200 XE
    timmygrant08, Mar 4, 2022
    #2
    Craig 1991 likes this.

  3. Huskyinoz Husqvarna

    Location:
    Australia
    Husqvarna Motorcycle:
    1992 Husqvarna cr250
    What did it sound like when it happened?

    My 449 is making a wierd knocking type noise that sometimes goes away, from the rocker cover area.
    I have heard of some similar issues with the half domes and ball wearing into the rocker itself too.

    As well as the chain guide stuck to rocker cover falling off.

    And a couple of cam issues.

    Anyone else had a mystery noise from their 449 or 511?
    Huskyinoz, Feb 28, 2023
    #3