It's been sometime I posted on this thread so here are some updates on what is happening with the bike lately.
After the first set of fixes, I rode the bike extensively for around 1000 Kms and started making notes of all the issues that still needed fixing, and this is what I came up with.
1. Check on why battery is getting drained so quickly when headlights are turned on.
2. Fix the small puncture on left side fork
3. Fix the speedometer
4. Remove and replace the resonator with the OEM
5. Install bmc airfilter
6. Check complete wiring
7. Second Gear slips sometimes
8. Cylinder Sync
9. Valve Clearance
10.Brake Pads Replacement
11. Suspension Sag
I decided to drop the bike with Moospark as I trust them the most with my bikes, and I knew this work will take sometime, so all the below was done at Motospark, and they have done a great job.
1. Check on why battery is getting drained so quickly when lights are turned on.
One of the major issues that I had was the battery drain when Headlights were turned on, bike would work perfectly with the Headlights switched off, but the moment headlights will switch on, battery will drain out very quickly. This bike now has had many operations in past and honestly wiring is not in the shape it should be, specially with lot of patchwork done in past. So it could have easily been a short somewhere. We had also changed the battery and this issue was more prominent after that, so battery was also checked for any faults.
Team spent a lot of time working on the bike checking everything one by one, starting from wiring, RR Unit and Stator. Eventually the issue was found out to be with Stator. Now option was to either get a new one or fix the current one, we decided to fix the current one. Rewinding was done and heatproof sleeves were used.
Yassar has since tested it, and I usually do not ride in Night much, so I have not gotten a chance to test if it is indeed fixed, I did run it for around 50 kms in morning with headlights on and for now it seems to be working fine. Will do more testing over the course of next few months.
The One that was malfunctioning.
Serviced with new heatproof sleeves.
2. Fix the small Puncture on left side fork.
Bike had a very small puncture on the left side fork and this meant it used to leak fork oil, so we did use a heavy viscosity fork oil last time to arrest the issue, but it still leaked and I was not happy. So we decided to get this fixed as well.
Fork were rebuilt and the fork tubes were rechromed to fix the puncture once and for all. New fork Oil and seals were installed and the fork is now as good as new, one more issue solved!
3. Fix the Speedometer
This continues to be an achilles heel for us, after getting it fixed umpteen number of times, it keeps conking off. Yassar got it fixed again and after few starts it conked off again. One funny thing is that if you disconnect and connect it, it works for sometime and then stops showing display. When we use the other speedometer that I had acquired (which does not display correct speed and tachometer does not work) it comes on every single time, so wiring is not an issue.
Other thing with the faulty speedometer is that I think something is shorting inside, as if I don't start the bike for two weeks it feels like it is struggling to start, and if I leave it a bit longer the battery drains out, so there is some parasite drain. This does not happen with the other speedometer and bike starts after a month also when left idle. We have again got it fixed but I have not installed it yet. I am currently running the bike with the faulty speedometer, atleast it shows me time and complimented with the GPS chinese speedometer which shows me the speed.
I am contemplating to Order
this third party speedometer and hopefully fix this issue, though not stock, but if this works, it should be fine.
Here is the Video of current Setup.
4. I had replaced the stock resonator with a free flow one, but it was not of very good quality and I used to hear some buzzing while revving, specially at idle. It has now been replaced again with Stock and will stay this way.
5. Installed the BMC Air Filter so that now I don't have to worry about getting a replacement filter ever.
6. Entire wiring was checked for any drains or shorts and everything now is OK, I am also contemplating if I should get a used wiring harness and replace the entire wiring for permanent peace of mind.
7. Second Gear slips on and off, specially if I am at high speeds and I downshift, it slips back to Neutral sometimes. Though not much of an issue, it just gets irritating sometimes, worse still people around you thinking that he is revving without any reason, though that kind of sound while revving is more embarassing. I have now mentally trained myself to go from 1st to 3rd gear, but still since there is no gear indicator, you sometime do end up making the mistake.
Fix is possible for which Gearbox will need to be opened up and check Gear shifter alignment with respect to the shift rod. It can also be due to weak shift drum spring or bend dog ears (shift forks) or 2nd gear teeth worn out. I will leave this work to be done sometime later.
8. Cylinders sync was check, which was fine.
9. Valve clearance was done.
10. EBC sintered front brake pads and Accossato rear brake pads were installed.
11. Suspension had a bit of sag, it was dialled in. Coneset was also serviced and tapered roller bearings added.
This Project is now over a year old and still two issues need solving, but that said once it is done we should have a perfectly running CBR 954rr. The two current issues are also not a show stopper any more, also work around is available for them.
I took the bike out for around 200 Km long ride this weekend and it is riding perfectly. The handling is sublime, I unfortunately lost the Baffle of my exhaust, so it is making some ruckus, will need to fix that as it is bit loud right now without the baffle. The bike also runs much smoother when we have the DB killer, now only headache is just importing the DB killer from Poland, have asked Yassar if he can try to get one fabricated in India itself.
I am now done with this project as I am in no rush to fix the pending two issues and for me this is a closed project from what ever needed to be fixed. It took us close to One year to get to this state, where in when I started this I thought we will be done in a month or so.
Only last thing I was thinking was to get a wrap, and get it moved to more matt black then yellow, which attracts way too much attention. A friend has done a design for me (since i am a huge Dainese fan) and I have picked one design from Ali express. Will either go with one of the two designs or just go with the 2002 CBR 954 wrap design which is more black and less yellow. Below are the three designs.
Design 1
Design 2
Design 3 (Stock 2002) (will remove some more yellow from this and make it black, mudguard for example, yellow will also be matte yellow and not glossy)
Leaving you with the only pic I took during my last ride on the bike, hope you liked reading my journey on restoring a 20 year old beautiful machine. She is still such a head turner, Honda had readlly outdone themselves with this design back in 2003.
Until Next time!