Forum: 1986 - 2007 Ninja 250R Tech Talk
July 30th, 2012, 07:53 AM
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Replies: 20
Views: 2,706
Thanks!
Thanks n4mwd,
Unfortunatelly, We don't have that Hardware store here in Toronto, Canada.
I will see if i can remove the stucked rocker-arm off from the crank-gear teeth.I can see it from the top...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 30th, 2012, 07:49 AM
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Replies: 20
Views: 2,706
Thanks motofool!
Thanks motofool!
The part of broken rocker-arm is stuck to the teeth of the crank gear. I can see it from top. I need to use some force to get it off from the gear teeth - probably the long flat...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 29th, 2012, 03:00 PM
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Replies: 20
Views: 2,706
Thanks
Thanks Motofool!
If i get the piece of rocker-arm out of cam chain well, I will put everything together and see how valve/cam moves. BTW Do you know how much this repair would cost?
Thanks,
Vmlp
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 29th, 2012, 02:55 PM
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Replies: 20
Views: 2,706
Thanks!
Thanks Motofool & n4mwd for your responses.
I believe the theory you explained is what happen with my bike! One of rocker-arm broke and fell in to cam chain well and that caused the cam sprocket to...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 10th, 2012, 10:07 AM
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Replies: 20
Views: 2,706
arm-rocker broken
Thanks Hernan,
Good point! I will make-sure & verify the cam timing/chain movement by rotating the cam-shaft counter-clock wise.
My cam timing procedure is correct, right?
Do i need to check the...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 10th, 2012, 09:25 AM
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Replies: 20
Views: 2,706
Arm-rockers broken!
Thanks FrugalNinja250!
Yea...I could not find 1 piece of broken rocker -- probably dropped in cam chain well. I will try magnetic bit extension to catch that. I am going to do oil change just in...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 10th, 2012, 09:14 AM
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Replies: 20
Views: 2,706
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 9th, 2012, 01:43 PM
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Replies: 20
Views: 2,706
Found 6 arm-rockers broken!
Thanks Hernan, Alex, Eric for your response!
I found 6 of arm-rockers were broken off!!!! Only 1 pair of Exhaust valve on cylinder# 2 are intact.
and one of broken arm-rocker fallen in to cam...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
July 9th, 2012, 08:47 AM
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Replies: 20
Views: 2,706
engine stop while i was riding my bike!
Hi all,
I recently did valve clearance adjustment. I kept 0.12mm - intake and 0.15mm for exhaust. Also done CAM timing as per manual (TDC #2, EX mark and IN mark was lined up to the edge of engine...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 26th, 2012, 12:15 PM
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Replies: 18
Views: 1,863
!
Dear Stingray,
Please excuse my wording....(Should I say 'Cam chain well'?)But experts on this forum got the message i wanted to convey.
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 26th, 2012, 12:11 PM
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Replies: 18
Views: 1,863
Thanks
Thanks Racer x,
No..I did not counted before taking it apart!.
Thanks again,
Vmlp
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 26th, 2012, 08:35 AM
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Replies: 18
Views: 1,863
CAM timing adjustment
Thanks Racer x,
You are the best.
I am planning to do it this friday once i get my new cam chain tensioner arrives.
one question, Do i need to count the chain links from EX line to IN line? ...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 25th, 2012, 11:57 AM
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Replies: 18
Views: 1,863
Dropped a nut in cam chain well -- resolved!
Hello All,
Finally...I removed the nut from Cam chain well!
I had to remove the valve-cam shaft and move the chain on side in order to make more room and used a cloth-hanger wire to pop the nut...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 18th, 2012, 09:38 AM
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Replies: 18
Views: 1,863
Dropped a nut in CAM box!
Thanks Racer X and Alex s.
That would be helpful.
Alex S. - Great! Please if you can post some pictures of it!
Thanks again.
Vmlp
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 18th, 2012, 07:53 AM
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Replies: 18
Views: 1,863
dropped a nut in Cam box!
Thanks all for responding.
I will try a flex screw driver with magnetic bit...I will let you guys know
if that worked or not.
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 17th, 2012, 06:43 PM
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Replies: 18
Views: 1,863
Dropped a nut in cam chain chamber!!!
I was doing the valve clearance check & adjustment on my ninja ex250 today. When i was doing intake valve adjustment, Found the adjusting screw was not moving! after many attempts....the edges of...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 15th, 2012, 04:45 PM
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Replies: 22
Views: 3,246
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Forum: 1986 - 2007 Ninja 250R Tech Talk
June 5th, 2012, 08:04 PM
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Replies: 5
Views: 1,338
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 31st, 2012, 07:45 AM
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Replies: 5
Views: 1,338
Oil change with synthetic.
Thanks Reaperw,
Since I'm riding it 115KMS everyday to & from home - work, I thought It would be nice to put some extra protection and the reviews from other people
suggested that it runs smoother...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 30th, 2012, 08:14 PM
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Replies: 5
Views: 1,338
oil change - question!
Hi all,
I wanted use the synthetic oil for the next oil change. The bike has about 4600 miles on it. Is it OK if i switch to synthetic? do i need to replace the oil filter at every oil change? and...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 30th, 2012, 08:07 PM
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Replies: 19
Views: 2,578
Bike running hot!
Hi,
When you stop n go in the streets this is normal in summer! If the temp. pointer is not in red zone than everything should be fine.
hope this helps!
vmlp:D
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 26th, 2012, 09:12 PM
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Replies: 13
Views: 1,511
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 23rd, 2012, 06:32 PM
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Replies: 13
Views: 1,511
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 23rd, 2012, 06:32 AM
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Replies: 13
Views: 1,511
Hi Alex S.
OK, The speed on 2nd & 3rd GEAR not...
Hi Alex S.
OK, The speed on 2nd & 3rd GEAR not changing while you revs up high and clutch is fully released (all the way out)!!! This is happening since last week... It was moving OK with good...
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Forum: 1986 - 2007 Ninja 250R Tech Talk
May 22nd, 2012, 03:24 PM
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Replies: 13
Views: 1,511
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