Question about 2000 Honda CB 250 Nighthawk

2 Answers

Front forks suspenion

My front forks are losing there suspeion,there is no oil leak around the seals and there is no drainage plug, is it low oil or is it spring tension?

Posted by on

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    Genius:

    An expert who has answered 1,000 questions.

  • Contributor
  • 1,199 Answers

I would have to say spring tension is your problem (since there is no oil leak) The more weight the bike is holding the more spring tension you will need! ( adjust if possible or replace if nessasery(
PLEASE rate my response to your question
THANK
YOU!

Posted on Jan 10, 2009

  • Level 3:

    An expert who has achieved level 3 by getting 1000 points

    All-Star:

    An expert that got 10 achievements.

    MVP:

    An expert that got 5 achievements.

    President:

    An expert whose answer got voted for 500 times.

  • Master
  • 948 Answers

It could be old oil or it could be spring tension. The easiest way to check which one is change the fork oil. If it still does not perform to your satisfaction, replace the springs. I would not expect the springs to wear out before 40,000 miles under normal usage for this bike. You should be changing the fork oil at least every two years, yearly would be better.

Posted on Jan 10, 2009

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya expert can help you resolve that issue over the phone in a minute or two.
best thing about this new service is that you are never placed on hold and get to talk to real repairmen in the US.
the service is completely free and covers almost anything you can think of (from cars to computers, handyman, and even drones).
click here to download the app (for users in the US for now) and get all the help you need.
goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

HOW DO I CHANGE THE FORK SEALS ON MY 1983 HONDA VT500C


cOULD LEAKING FORK SEALS CAUSE FRONT BRAKES TO FOUL? -- YES
You shuld get a manual, you must check the surface of the fork, if there are scratches, you will destroy a new seal.

Mar 05, 2013 | 1985 Honda VT 500 C Shadow

1 Answer

Keep having leaking fork seals.have replaced seals and oil after every ride lately.(4)have tried two brands of seals last time disasembled whole of forks cleaned every part,shims everything and had...


G'day. A couple of suggestions-
Damage to the fork slider-chips or dings.
Too much oil in the fork on re-assembly can cause the seal to go.
Worn or loose fork bushes will flog the seal prematurely.
When you transport the bike-if you don't use a seal saver can pop the seals.

So let me help with these.

Be sure that the fork slider is not scored,dinged or damaged on th surface.

A good double check of the oil quantity is to ensure that when you have re-filled the tube with oil & primed it(worked the air out of it), the oil level should be 100 to 110 mm from the top of the leg to the oil with the fork fully compressed. If the level is less than this-drop it to 100mm.

To check the fork bushes-try pull on the front forks front to back(wobble) & feel for looseness in the bushes.

And finally-When you transport the bike-put a chock(I use an empty 5ltr oil container-but you can buy propper chocks from the bike shop) in-between the forks at top of the front wheel .
Now when you pull the front end down it will stop on the chock & stop the front forks being under excessive compression for extended periods-so it saves the fork springs from sacking out too.
I hope this proves helpfull.
Kind regards Andrew Porrelli

May 20, 2011 | Sherco 5.1i Motorcycles

1 Answer

Oil spot when bike is parked for a while around front forkes


this isnt to big of a problem, theres an old saying about harleys, they always mark their territory. now as for the oil spot around your forks, its more than likely a bad seal on one or both of the forks allowing a bit of fork fluid to leak out.

while you can purchase the seals for less than $20 i would recomend taking it to a qualified motorcycle repair technician, do to the specialized tools involved, hope i was able to help!

Apr 19, 2011 | Harley Davidson FLSTC Heritage Softail...

1 Answer

My front fork o-ring seal is leaking, how do I


There is a seal in the "slider" of the front fork, the part that moves up and down. I haven't had a chance to work on the later forks but the earlier 41mm forks are quite simple.

Start by taking the drain plug out of the bottom of the slider and work the slider up and down to blow out all the oil. Then, remove the front wheel. Remove the top cap from the upper tube and loosen the top plug. Now, with the top plug loose, loosen the pinch bolts and slide the fork out of the triple trees. Remove the top plug carefully, There is a BIG spring in there. Once you have the plug out lift the spring out and set it asside. Notice the tapered end of the spring. It goes back in first. Turn fork tube upside down and allow as much oil to drain out as possible.

Now, look at the bottom of the slider where the axle goes. Up in a hole there is an allen head bolt. it is designed to use a special wrench but a regular 8mm allen key in GOOD shape will take the bolt out. It's best to use an air wrench to do this with. With the bolt out, the slider should slide right off.

Down inside the top part of the slider is where the seal is. Theres a snap ring, a spacer, and a seal. Replace the seal and put a little oil on it to assist reassembly. Put everything thing back together and add the appropiate about of oil. Since your forks are much larger than mine, I have no specs as to the quantity. The owners manual should tell you or a call to a local Harley dealer. Sorry but thats a good as I can do. There is a "wet" measurement and a "dry" measurement. Since you disassembled your fork, use the "dry" quantity of oil

Apr 19, 2010 | 2005 Harley Davidson FXDWG - FXDWGI Dyna...

2 Answers

2001 yzf426 front fork leak


Each fork has an outer dust seal, and an inner seal inside of that. Dirt gets between the seal lip and the fork slider and causes the oil to escape. The fix is to have them (Both sides) replaced. You need a fork seal driver tool (Size specific for the size of the fork) and something to measure out the oil amount. It's not an easy job, if you have never done it. Also... if the oil has never been changed, it's due.

Aug 19, 2009 | 2001 Yamaha YZ 426 F

1 Answer

Front fork leaking oil from bottom of the seal.


change the oil seals and oil in the fork,and avoid wheelies on the bike and off road biking 

May 17, 2009 | 2004 Honda CRF 250 R

1 Answer

Fron end bottoming out and hitting front fender


Bad fork seals, allowing loss of fork oil. Missing fork oil due to mischief or missing drain plug. Fork damping mechanism failure. Huge pothole. Too many wheelies. Broken fork spring(s). Severe bike overload and heavy braking. Front end collision. Air shocks low on air.

Any of those things COULD cause the front to bottom out. Probably the most likely is low oil in the forks. Not likely the damping mechanism could have failed but it's possible.

Apr 16, 2009 | 2000 Harley Davidson FLHTCUI Electra Glide...

1 Answer

Front fork seal is leaking


Yep, drain the fork oil, raise the front wheel in the air, remove the front wheel and axle. The nut to remove the lower leg is at the bottom, hidden by the axle. If it still leaks after seal replacement your fork tubes and lower leg sliders are worn out. Reassemble and remove the top fork cap. Pour in the correct cc of fork oil and ride.

Apr 14, 2009 | Harley Davidson FLHTCUI Electra Glide...

1 Answer

How to fix a leaking fork


hi there ,, if u have taken the forks out ready ,,then u already have an idea wots wot ,, wen u put the new seals on ,, be sure to well oil the seals be putting on to the fork leg,, oil up the fork leg aswell ,, with any oil to hand,, or the seal will pinch or stick as u work your way down the fork tube ,, wot i do to seat the seal in to the bottom part of the leg is use a piece of drainage plastic pipe the same diameter,,,ie, like u see on sinks and washin machines,, the white pipe, use this to push the seal down,, to be able to put on the circlip to hold them in, ,,ive known people to use a hammer and screw driver, to push seal in to its seated postion and marked the fork leg,,and put pits in the leg,, so the seal pops straight away,, avoid the hammer,, cheers,,

Jan 15, 2009 | 2005 kawasaki EN 500 Vulcan

Not finding what you are looking for?
2000 Honda CB 250 Nighthawk Logo

281 people viewed this question

Ask a Question

Usually answered in minutes!

Top Honda Experts

Arnie Burke
Arnie Burke

Level 3 Expert

4514 Answers

yadayada
yadayada

Level 3 Expert

70387 Answers

Gino Cussen
Gino Cussen

Level 2 Expert

216 Answers

Are you a Honda Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...