knocking at front end.

Discussion in 'TR650' started by bikehunter, Sep 21, 2013.

  1. JBrown Husqvarna
    AA Class

    Location:
    Odessa, MO
    Husqvarna Motorcycle:
    TR650 Strada
    Thanks for the information.
  2. Nordland Husqvarna
    AA Class

    Location:
    North of Germany
    Husqvarna Motorcycle:
    TR 650 Terra
    JBrown likes this.
  3. JBrown Husqvarna
    AA Class

    Location:
    Odessa, MO
    Husqvarna Motorcycle:
    TR650 Strada
  4. Nick780 Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Strada
    Other Motorcycles:
    83 Suzuki GS400E
    Louisbiker likes this.
  5. Link Husqvarna
    AA Class

    Location:
    Modesto, CA
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    Aprilia, Honda, HD
    Has anyone tried putting a bit more pre-load on the springs? Pre-load spacers can be made out of sch. 80 PVC. Start at 1/2"? Also, how about thicker fork oil? This was a solution for Harley front ends that had no adjustments. I used to pre-load my FXR springs w/a 1" spacer & use 20 wt oil (stock was 10). It worked for that application...
  6. Louisbiker Husqvarna
    A Class

    Location:
    Brisbane
    Husqvarna Motorcycle:
    TR650 Strada
    Mine makes the same noise. Done 11,000kms. No big deal. the other bikes at the dealer, when i bought it, made the noise. Can hear it and feel it when riding. Never got any better or worse.
    nev.., Moff69 and Nick780 like this.
  7. Nick780 Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Strada
    Other Motorcycles:
    83 Suzuki GS400E

    Yeah, I'm not excited about the sound.

    Just checked - 19 Nm at each of the fork bolts. I cannot find any movement or signs of movement on the exterior.
    The sound seems to be coming from the RH fork but I can't be positive as the vibration and sounds travels well through the front end.
    No leaks at the seals.

    I've taken another quick clip that I think shows the issue occurs on rebound and not compression. Notice on the later movements that I hold the forks compressed for a moment and as I release them it's then when the click occurs:


    View: https://www.youtube.com/watch?v=0R_xVkQtU2k


    My closest dealer is a 3 hour drive plus a $40 and 2-hour per direction ferry away...
    Louisbiker likes this.
  8. nev.. Terrarist

    Location:
    Greensborough, Australia
    Husqvarna Motorcycle:
    '13 TR650 Terra
    Other Motorcycles:
    '14 XT1200ZE

    Sounds identical to the same action/noise mine makes, albeit louder, but that might just be due to microphone sensitivity or the volume of the recording playback. This seems to be an artefact of every TR650 and I can't recall in any forum that anyone has ever reported the noise worstening or the action of the forks deteriorating even on high mileage machines.
    Louisbiker likes this.
  9. dmw_az Husqvarna
    AA Class

    Location:
    Phoenix, AZ
    Husqvarna Motorcycle:
    TR650 Terra
    Other Motorcycles:
    500hp Dodge SRT4
    Mine does the same exact thing and has done it since new. I have about 1200 miles on the bike and it hasn't changed.
  10. Mark_H Husqvarna
    AA Class

    Location:
    Lapu Lapu Cebu Philippines
    Husqvarna Motorcycle:
    2013 TR 650 Strada; 2015 Nuda 900R
    Other Motorcycles:
    Honda XRM 125, Kawasaki Curve 115
    My Strada just started doing it recently, and only when I am rolling the bike backwards down my path and I hit the front brake.
    If stationary and I push forward up and down on the forks with the brake on, I hear nothing. As soon as I pull or roll the bike backwards with the brake on there is a single click like knock.
    I have experienced this with bikes in the past and it has always been the headstock bearings, slightly loose for some reason. Previously a quick tighten up on the bearing has cured the problem but I haven't tried it on my Strada just yet.
    I intend to investigate further and get my apprentice (GF) to move the bike while I listen more closely with a stethoscope, but as the noise was not there from new and has only developed 4000 km into shoddy roads I am pretty much convinced my noise is head bearings and can be easily fixed - I hope :rolleyes:
  11. JBrown Husqvarna
    AA Class

    Location:
    Odessa, MO
    Husqvarna Motorcycle:
    TR650 Strada
    Let me know what you find because that is exactly what my strada does.
  12. Mark_H Husqvarna
    AA Class

    Location:
    Lapu Lapu Cebu Philippines
    Husqvarna Motorcycle:
    2013 TR 650 Strada; 2015 Nuda 900R
    Other Motorcycles:
    Honda XRM 125, Kawasaki Curve 115

    Will do.
    After looking and listening to the videos posted here, the noise I have on my Strada is nowhere near as loud or as bad and does not occur when pumping the forks in forward motion.
    Basically my noise is only a 'click' and only when in backwards motion and the brake is applied, so I am 100% convinced mine is head bearings, time to get them looked at for a quick assessment.
  13. JBrown Husqvarna
    AA Class

    Location:
    Odessa, MO
    Husqvarna Motorcycle:
    TR650 Strada
    Mine does exactly what yours is doing. I also found out that I can give the bars a swift pull straight up and make it click sometimes too. It's easiest to hear it when I do what you said and roll the bike backwards and apply the front brake.
  14. hasenpfeffer Husqvarna
    Pro Class

    Location:
    CO
    Husqvarna Motorcycle:
    TR650 Strada
    Fastening of steering upper plate nut 80,0 Nm
  15. DerBrizon Husqvarna
    A Class

    Husqvarna Motorcycle:
    TR650 Strada
    Other Motorcycles:
    2005 Suzuki SV650S
    I have had that nut come loose multiple times because I've been too lazy to look up the actual torque... I gotta remove the bars to get in there with a proper tool.. I'll do it tonight again.

    Although, even with the nut comingl oose, I don't get this clicking noise that others do. It did it subtly when i first got the bike then seems to have gone away. I'll check again.
  16. AzOzRider Husqvarna
    A Class

    Location:
    Brisbane
    Husqvarna Motorcycle:
    TR650 Strada
    Other Motorcycles:
    HD, BMW, Suzuki, Kawi
    I was just made aware by a fellow Husky owner that headstock bearings can be problematic on these. He just did his on one of his Terras. Apparently, the hole needs to be plugged on top of the triple clamp. Water and debris gets down in there & makes a mess. His wasnt clunking, but it did sort of wander a tad at low speed, coming up to a signal... That sort of thing. Mechanic who did it for him said the headstock bearings were problematic on these if you don't plug that hole. I ran out and bought 21mm plugs for our 2 Stradas.
  17. AzOzRider Husqvarna
    A Class

    Location:
    Brisbane
    Husqvarna Motorcycle:
    TR650 Strada
    Other Motorcycles:
    HD, BMW, Suzuki, Kawi
    You reckon he is as good as MPE up Sunny Coast? Prices as good?
  18. Link Husqvarna
    AA Class

    Location:
    Modesto, CA
    Husqvarna Motorcycle:
    TR650
    Other Motorcycles:
    Aprilia, Honda, HD
    My solution for the headstock hole!
    FYI it is from a great Pinot from Calera Wines in Hollister CA.
    [IMG]
  19. ediehl Husqvarna
    AA Class

    Husqvarna Motorcycle:
    TR650 Terra
    Other Motorcycles:
    Ulysses, Norge, Goldwing
    Very relieved to be directed to this thread. My Terra just started with the rebound clicking noise, somewhere around 3K. I'm getting close to needing new tires, so I'll give the steering head bearings a check when I do that.
    PaulC likes this.
  20. kiwiape Husqvarna
    AA Class

    Husqvarna Motorcycle:
    650 Terra
    Other Motorcycles:
    Aprilia DD750
    having just fully disassembled my forks and having listened to mine make this clicking noise, I conclude it is most likely the relief valve on the piston on the compression (right) fork.

    20150829_120902.jpg 20150829_120830.jpg