CBR 600F2 1991 - 1994 CBR 600F2

Project GOOF! - Honda CBR 600 F2/FM

Thread Tools
 
Search this Thread
 
  #71  
Old 03-02-2013, 10:22 PM
JNSRacing's Avatar
Welcome Crew and ROTY 2014
Join Date: Dec 2010
Location: Kansas
Posts: 2,059
Likes: 0
Received 4 Likes on 4 Posts
Default

Originally Posted by StevenF
To be honest they were almost perfect anyway, all I did was make a few tiny adjustments. Will the results change depending on how warm the bike was? I ran it for 5-10 minutes before doing the adjustment.
Honestly, Steven, unless you know that someone monkey'd around with the individual butterfly settings, synchronizing the carburetors rarely yields any difference, as there's rarely any real adjustments to be made - I would not be concerned with the engine's temperature when you made the adjustments.
 
  #72  
Old 03-03-2013, 03:29 AM
StevenF's Avatar
Member
Thread Starter
Join Date: Mar 2010
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by JNSRacing
Honestly, Steven, unless you know that someone monkey'd around with the individual butterfly settings, synchronizing the carburetors rarely yields any difference, as there's rarely any real adjustments to be made - I would not be concerned with the engine's temperature when you made the adjustments.
Well that's what I was thinking . It did sound a little lumpy and I was advised to synchronise them since I had split and cleaned the carbs, but as I said they were near enough perfect. What a waste of £65, ha! I might just resell them on eBay.

Thanks for the reply
 
  #73  
Old 03-07-2013, 03:29 PM
StevenF's Avatar
Member
Thread Starter
Join Date: Mar 2010
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Default

Today I managed to fit new seals to the rear calliper, new fluid and finish bleeding on both sets of brakes (I really do hate it, ha). I lubricated my clutch cable using a new cable lubricator (aerosol style) and painted the clutch and stater covers. Ideally I would have spent more time preping them etc before painting but I just want it finished now!

Name:  c7932f24177223f4feb917fc44e5b768_zps2f627918.jpg
Views: 190
Size:  39.6 KB

Name:  cf3801e7e0a1fcd6b608764570f2412a_zpsfb7c0bea.jpg
Views: 122
Size:  43.3 KB

I then wanted to lubricate the throttle cable but got stuck here

Name:  d5f03bd2e8ab68cb4296bcf67f38d625_zps29ffb6a7.jpg
Views: 164
Size:  76.9 KB

How do I loosen the cables in order to free them from the housing? I'm not taking them back off at the carbs again if that's what's needed

And how it sits just now:

Name:  f2ba36d240d5051471136cb926c7dcf0_zps00039eaf.jpg
Views: 127
Size:  95.9 KB

It's basically road ready now Got my insurance documents through this morning, just needs MoT and tax now.

There are still a few jobs I need to do including radiator flush and oil + filter change but they can be done whenever.
 
  #74  
Old 03-07-2013, 03:42 PM
adrenalnjunky's Avatar
Senior Member
Join Date: May 2010
Location: West Monroe,Louisiana
Posts: 1,754
Received 3 Likes on 3 Posts
Default

the adjusters going into the throttle housing might give you enough slack in the cable to pop the cables out of the white holder.

While you're in there, you might as well do the r6 1/4-turn throttle tube upgrade, pretty cheap part, if I recall correctly.
 
  #75  
Old 03-07-2013, 06:40 PM
StevenF's Avatar
Member
Thread Starter
Join Date: Mar 2010
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by adrenalnjunky
the adjusters going into the throttle housing might give you enough slack in the cable to pop the cables out of the white holder.

While you're in there, you might as well do the r6 1/4-turn throttle tube upgrade, pretty cheap part, if I recall correctly.
Thanks, do you mean adjusters here:

Name:  2b457d2c415814356ff4bd5126fd9a14_zpse3665de4.jpg
Views: 152
Size:  65.5 KB

I've never actually heard of the R6 1/4 turn upgrade, could you enlighten me?
 
  #76  
Old 03-08-2013, 10:00 AM
JNSRacing's Avatar
Welcome Crew and ROTY 2014
Join Date: Dec 2010
Location: Kansas
Posts: 2,059
Likes: 0
Received 4 Likes on 4 Posts
Default

Originally Posted by StevenF
Thanks, do you mean adjusters here:
Yes, those are the ones, but after toying with them, to see how much slack you can get, you may find it's not enough to work the cable ends out of the channels on the throttle tube, at that point, your only option would be to loosen them at the carbs.

Originally Posted by StevenF
I've never actually heard of the R6 1/4 turn upgrade, could you enlighten me?
As you rotate the throttle, the size of the "cam", or whatever you want to call it, that the cable rides directly on, is what determines how much you have to rotate, to go from closed throttle to wide-open. Some guys have employed certain years of the R6 throttle tube, which has a larger circumference of the aformentioned "cam", which simply means the throttle does not have to be rotated as far to achieve full throttle, hence the term "quick-throttle"... it's much easier on the wrist.

I'm not certain of which year range of R6, is the preferred tube to use, as I create my own quick-throttle tube, by modifying the existing tube, but I know that you have to do some slight modification to the R6 tube, in order for it to work, it seems though, that it's something quite simple.
 
  #77  
Old 03-20-2013, 05:49 AM
StevenF's Avatar
Member
Thread Starter
Join Date: Mar 2010
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Default

Thank you, I'll look into it.

This arrived today after a few weeks of waiting

Name:  a3b404ddaa72cdc6342143d11f1b2364_zps8ada76a6.jpg
Views: 137
Size:  123.5 KB

Name:  5b289300e29c7c4979f1e3223bb5169d_zpsd28fe634.jpg
Views: 115
Size:  92.3 KB

The "bubble" isn't that big at a,l, but hopefully it's enough to be effective.
 
  #78  
Old 03-20-2013, 02:16 PM
Bill Herzog's Avatar
Junior Member
Join Date: Mar 2013
Posts: 6
Likes: 0
Received 0 Likes on 0 Posts
Default

In reference to disconnecting the throttle cables- My bike has new cables and almost zero play before the adjusters are tightened. I realized that if you remove the clip on, you can then slide it out of the throttle tube which then enables you to safely remove the cables.

Hope this works for everyone because this design sucks haha.
 
  #79  
Old 03-03-2015, 05:39 PM
StevenF's Avatar
Member
Thread Starter
Join Date: Mar 2010
Posts: 73
Likes: 0
Received 0 Likes on 0 Posts
Default

Hi folks!

So I thought I would post a little update! The bike was MOT'd in March 2013 and passed... I then used the bike a handful of times and it has sat in the garage since I've told myself I'm going to use it more this year and start enjoying it. I haven't used it in 8 months+ (maybe more)

I purchased new aftermarket grips which look identical to the OEM grips, these were bought to replace the red grips which are currently fitted. I also bought some OEM bar end weights which should hopefully reduce some of the handlebar vibration.

Name:  20150301_195402_zpsaxlehj8e.jpg
Views: 120
Size:  40.7 KB

Plans to get the bike ready are
  • MOT!
  • Service forks
  • Sort rear brake
  • Replace rear indicators
  • Clean the carbs?
  • Possibly remove and replace broken exhaust studs
  • Source main fuse cover (been looking for years)

As the bike has been sitting for a long time, would it be wise to take the carbs off again and clean/drain them? I did that last year before I put the bike on the road and although it was a pain in the rear end to do, I don't want any dirt clogging up the system. Thought to be fair, the last time I did it they were absolutely spotless.

When I fitted the downpipes more than 5 years ago, a few of the studs snapped off. I replaced the rest of them with new studs but there are still 2-3 studs which are broken and not secured onto the engine. I've always left them because it doesn't appear to leak any air, but I might replace them just to tidy everything up.

Name:  DSC_0012-2.jpg
Views: 297
Size:  210.6 KB
 

Last edited by StevenF; 03-03-2015 at 06:19 PM.
  #80  
Old 03-05-2015, 03:58 PM
JNSRacing's Avatar
Welcome Crew and ROTY 2014
Join Date: Dec 2010
Location: Kansas
Posts: 2,059
Likes: 0
Received 4 Likes on 4 Posts
Default

What's this?!? Update?!? StevenF?!!?
Just who IS this "StevenF"?!?

Haha! Just messin' with you man, good to see a new post about this one!

On the carbs/fuel issue, it really just "depends" - by any chance, did you put any fuel stabilizer in the tank, before it sat, and run the bike long enough to get into the bowls/jets?
Fuel stabilizer is not magic, but it can help to slow the breakdown of today's crappy gas... the carbon deposits that result from this breakdown, is usually what ails carbs.

Bottom line, if it seems to run fine at idle, AND when you're romping it, then you might not need to lift a finger.
 


Quick Reply: Project GOOF! - Honda CBR 600 F2/FM



All times are GMT -5. The time now is 05:48 PM.