Results 1 to 12 of 12

Thread: All noise and no go, NC30 poked

  1. #1
    Join Date
    7th July 2005 - 12:06
    Bike
    .
    Location
    North Shore, Auckland
    Posts
    917

    All noise and no go, NC30 poked

    I was at Puke on Saturday for the testing day, it took me about 4 hours to get the engine started as it flooded and it has dwaf 13m plugs, so I had to find a plug socket small enough to remove the plugs so I could clean and dry them. Once that was done, the bike fired up but was idling around 7,000 rpm, some one suggested this may be caused by an air leak if I have not correctly installed the carbs or something, who knows, all I know is it was revving its tits off and the idle knob and throttle cable, nor the choke cable was at fault.
    Anyway, I figure that I might be able to put it round the track even though its idling high, so I select a gear and it takes alot to slip the clutch t get drive and it isn't going very fast, i only get to use 1st gear. I stopped/stalled and then restarted, put it in gear and a lound clunking saw the end of any drive what so ever. With the engine running, I can select anygear but it won't engage, the gear shifter moves as it should but the engine doesn't stall as it should if I select a gear with no clutch. On the stand, the engine is running, select a gear and nothing. Although I had it on the stand at one point and I revved the engine close to the red line and the wheel started to spin, but not very fast. My first though was a destroyed gearbox, but after looking at the manual and having a think, I now wonder if its damaged the shift fork, drum or gear shift spindle.

    Does anybody have any other thoughs?
    I will also take the clutch out to see if that has been damaged, but there were no signs of clutch failure prior to the sweet sound of metal on metal.
    Cibby play thing

  2. #2
    Join Date
    21st January 2004 - 13:00
    Bike
    Sold
    Location
    Ak
    Posts
    3,989
    Quote Originally Posted by Postie View Post
    I was at Puke on Saturday for the testing day, it took me about 4 hours to get the engine started...
    Mate you were persistence personified on Saturday, I was glad when you finally got it started, too bad you never got to blast around the track. Hope you get it sorted with little financial expenditure required!

  3. #3
    Join Date
    7th July 2005 - 12:06
    Bike
    .
    Location
    North Shore, Auckland
    Posts
    917
    Quote Originally Posted by Zed View Post
    Mate you were persistence personified on Saturday, I was glad when you finally got it started, too bad you never got to blast around the track. Hope you get it sorted with little financial expenditure required!
    I took Cibby's CBR out for the last session, that was fun but I would have loved to had the VFR out, I would have been less worried about dropping it because I already own that one.
    Cibby play thing

  4. #4
    Join Date
    19th November 2003 - 18:45
    Bike
    KTM 690 DUKE R
    Location
    Auckland - unavoidably...
    Posts
    6,422
    You can get a long socket from repco etc to get the plugs out, not a specific plug socket but they do the trick.

    Sounds like you have two seperate issues there
    1. High Idle
    2. Something poked in the drive dept


    1. Check the carb rubbers are all seated as these are a bitch to get down properly

    2. I have a hayne manual if you want to borrow.

  5. #5
    Join Date
    7th July 2005 - 12:06
    Bike
    .
    Location
    North Shore, Auckland
    Posts
    917
    Quote Originally Posted by sAsLEX View Post


    1. Check the carb rubbers are all seated as these are a bitch to get down properly

    2. I have a hayne manual if you want to borrow.
    That was my thoughts too, not having the carbs sealing correctly, so I'll redo those. I have a manual but thanks for the offer mate.
    My main worry is the no drive problemo.
    Cibby play thing

  6. #6
    Join Date
    19th November 2003 - 18:45
    Bike
    KTM 690 DUKE R
    Location
    Auckland - unavoidably...
    Posts
    6,422
    Quote Originally Posted by Postie View Post
    That was my thoughts too, not having the carbs sealing correctly, so I'll redo those. I have a manual but thanks for the offer mate.
    My main worry is the no drive problemo.
    How new are the plugs?! Check them as I had trouble and everyone thought carbs but turned out to be rounded/worn spark plug electrodes

  7. #7
    Join Date
    7th July 2005 - 12:06
    Bike
    .
    Location
    North Shore, Auckland
    Posts
    917
    Quote Originally Posted by sAsLEX View Post
    How new are the plugs?! Check them as I had trouble and everyone thought carbs but turned out to be rounded/worn spark plug electrodes
    I have been told that they are new, they looked pretty good on Saturday when I was cleaning them, but I will remove them again and have a closer look at the electrodes, would be great if that is the problem.
    Cibby play thing

  8. #8
    Join Date
    24th August 2004 - 02:36
    Bike
    1992 CBR900RR The Original
    Location
    wit da penquins
    Posts
    235
    sounds as bad as my weekend... my NC30 stopped on the furtherest part of the track from the pits... and the pick-up guy decided he'll go for lunch.. so i had to push it back... in leathers.. in a gloriusly hot southland day.. battery wire fell of
    Two rights do not make a wrong. They make an aeroplane

  9. #9
    Join Date
    19th November 2003 - 18:45
    Bike
    KTM 690 DUKE R
    Location
    Auckland - unavoidably...
    Posts
    6,422
    Quote Originally Posted by ben444 View Post
    sounds as bad as my weekend... my NC30 stopped on the furtherest part of the track from the pits... and the pick-up guy decided he'll go for lunch.. so i had to push it back... in leathers.. in a gloriusly hot southland day.. battery wire fell of
    pffftt Mine stopped in otrahonga along way from auckland, short in the alarm it turned out

  10. #10
    Join Date
    13th March 2005 - 17:09
    Bike
    Mid 80s superbike, Mid 00s superbike
    Location
    Whangarei, without an F
    Posts
    2,658
    I'd be pulling the clutch cover off and looking for broken bits Ash
    Quote Originally Posted by Dean View Post
    Ok im coming out of my closet just this one time , I too kinda have a curvy figure which makes it worse beacuse im a guy. Well the waist kinda goes in and the bum pushes out. When I was in college the girls in my year would slap me on the arse and squeeze because apparently it is firm, tight... I wear jeans
    .....if I find this as a signature Ill hunt you down, serious, capice?

  11. #11
    Join Date
    7th July 2005 - 12:06
    Bike
    .
    Location
    North Shore, Auckland
    Posts
    917
    Quote Originally Posted by HDTboy View Post
    I'd be pulling the clutch cover off and looking for broken bits Ash
    I am hoping to get some nice smooth oil when I drain it later, I'm hoping its cog tooth free.


    heres to hope
    Cibby play thing

  12. #12
    Join Date
    17th February 2005 - 11:36
    Bike
    Bikes!
    Location
    Christchurch
    Posts
    9,649
    Sounds like there's an air leak between the carbs and cylinder head, and your clutch is either grossly misadjusted, or toast.

Thread Information

Users Browsing this Thread

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

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •