valves

Discussion in 'Bike Chat' started by Purplepill, Jul 5, 2007.

  1. Purplepill

    Purplepill Member

    Messages:
    801
    ok im gettin my cbr 6 serviced on thursday(nxt), and it needs the valve clearances reset (also hes cheking CCT,compression an balancing carbs), just wondering whether riding it until then will do any engine damage as there is a quiet ticking noise from head, but no loss in performance?

    any advice appreciated :beer:
     
  2. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    probably just pinking/rattely rocker/valve. clearance will sort this and aslong as its not SERIOUSLY loud it will be fine.
     
  3. JakeSP

    JakeSP New Member

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    391
    x2

    Not gonna be a cheap bill though :wtf:
     
  4. robertbellinger

    robertbellinger New Member

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    you wont do any damage mate unless its really bad but id still get it sorted
     
  5. Purplepill

    Purplepill Member

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    801
    ok cheers, only £140-180 (depending on how many valves?) which is including loads of other little things like sparkplugs, carbs etc... dont know if thats a rip off or not but im not bothered
     
  6. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    filter's and plugs are around 40.. so they recon it takes 3 hours to service your bike? :confused:arc: valve timings are so easy, its the FIRST thing they teach you at college. get a manual; and save yourself some money. balancing the carbs is pritty simple to do tbh bruv
     
  7. wobbly_trials

    wobbly_trials Active Member

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    thats a cheap service for one of these, the valve clearances should be fine, usually one or 2 shims have to be swapped round to make i perfect.

    balancing carbs is piss easy, just need the guage to do it.
     
  8. Purplepill

    Purplepill Member

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    801
    iv got a manual but i rekon itd take me longer than 3 hours to do everything hes doing, took me almost an hour just to derestrict the fucker :emb: engines quite hard to access, aint got a gauge either. cant be bothered to do it myself i aint short on money :pimp: .

    thats what i thought, i was quoted £250 elsewhere :msn1:
     
  9. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    if you know its in good hands give the money... you know i dont like people doing anything for me tho :pimp: deffo get learning about the valve clearances and filters tho.. basic servicing on a 4t is a bit daunting comming from a 2t but its all fairly simple.
     
  10. JakeSP

    JakeSP New Member

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    391
    Thought i was the only one! Hate other people touching let alone working on my stuff.

    Seems like a good price for the work, Again be sure its in good hand first.
     
  11. wobbly_trials

    wobbly_trials Active Member

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    there are 2 people other than myself that i trust with my bikes. i won't take any bikes to dealers for work.
     
  12. Leeroy

    Leeroy Member

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    98
    just finished a motorsport engineering course and yes minors right v clearences were one of the first we learnt, very easy but they changed once the engine warmed up so you have to set it again and if set wrong effected the compresson of the cylinder
     
  13. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    should have cold settings in the manual. just add 5% for cold messurements as they only swell a certian ammount
     
  14. Leeroy

    Leeroy Member

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    98
    we were rebuilding a series a metro `1 ltr, we couldent be assed so just ran it cold, checked with the feeler gauge reset ect but we could run it without the rocker cover on so re adjusting wasent difficult and didnt need major assembly once adjusted.
     
  15. wobbly_trials

    wobbly_trials Active Member

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    lol, yeah my land-rover is like that, its great.
     
  16. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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    the joys of pushrod engines
     
  17. wobbly_trials

    wobbly_trials Active Member

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    yup, its about all that is good about em.
     
  18. MiNoR cOnFuSiOn

    MiNoR cOnFuSiOn Administrator Staff Member

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  19. morgan

    morgan New Member

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    401
    If its a loud enough to hear over the exhaust and is constant you could couse damage to the engine, their could be piston to valve contact or valve to valve contact, both resulting in broken engines.
     
  20. wobbly_trials

    wobbly_trials Active Member

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    makes a retty mess does that, snapped cam chains are nasty.
     

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