5TH Gen Refresh and While I'm in there Disease Rehash

VFR800FI (1998-2001)
User avatar
maxredline
Posts: 24
Joined: Fri Jun 12, 2026 4:22 am
Reiceved a like: 23 times

Re: 5TH Gen Refresh and While I'm in there Disease Rehash

Post by maxredline »

My god that is a lot of work. If I remember correctly its a silver bike.
Since I have been in limbo I have sold my Red 5th to a nice fella who flew half way across the country to ride it home. I still have my black one I am riding and may give to my son and the Blue one in the trailer that needs a paint job.
You are doing an exellent job on your bike!
Just do it
User avatar
JZH
Posts: 28
Joined: Mon Jun 01, 2026 3:06 pm
Location: Leiden, NL/London, UK
Has liked: 30 times
Reiceved a like: 39 times
Contact:

Post by JZH »

Not to get in the way of a good engineering and manufacturing exercise, but the KISS option would be to run both lines directly to the front master cylinder, utilising a double banjo bolt and precisely three M10 x 2mm aluminium crush washers. The cost being the price of two new brake lines.

No intermediary caverns means no intermediary air pockets... ;)

Ciao,

JZH
Leiden, NL/London, UK
www.vsource.org
RS250; SXV550; CBR250RRR; CBR400RRN; RVF400RT; VFR400RL; VFR400RN; VFR750FL; VFR800FiY; VFR800Fi1; VFR750FP; ST1300A4 (and counting...)

"After all, what is a motorcycle for if it isn't action?"
mello dude
Posts: 52
Joined: Mon Jun 01, 2026 6:38 pm
Has liked: 80 times
Reiceved a like: 75 times

Post by mello dude »

Worfje wrote: Thu Jun 11, 2026 9:32 pmLooks familiar! ;)
:lol: :lol: :lol: :lol: :lol:
* There's someone in my head, but it's not me
* Mr. Murphy was an optimist
* My get up and go, must have got up and went
* Half genius, half dumazz whackjob foole
* "mello dude" Sometimes its truth, sometimes its sarcasm
mello dude
Posts: 52
Joined: Mon Jun 01, 2026 6:38 pm
Has liked: 80 times
Reiceved a like: 75 times

Post by mello dude »

JZH wrote: Fri Jun 12, 2026 2:58 pm Not to get in the way of a good engineering and manufacturing exercise, but the KISS option would be to run both lines directly to the front master cylinder, utilising a double banjo bolt and precisely three M10 x 2mm aluminium crush washers. The cost being the price of two new brake lines.

No intermediary caverns means no intermediary air pockets... ;)

Ciao,

JZH
Totally agree! if I was starting over, would do the 2 line direct and skip the manifold completely... I even was reconsidering that (may still) but spending more $ ?? I already put too much into the stupid red thing.....

In retrospect KISS does win! ;)
What was I thinking? or was I thinking or this or that!
Image
* There's someone in my head, but it's not me
* Mr. Murphy was an optimist
* My get up and go, must have got up and went
* Half genius, half dumazz whackjob foole
* "mello dude" Sometimes its truth, sometimes its sarcasm
mello dude
Posts: 52
Joined: Mon Jun 01, 2026 6:38 pm
Has liked: 80 times
Reiceved a like: 75 times

Post by mello dude »

Replacing OEM brake hose...new SS lines from CoreMoto...good vendor! 8-)
Image
Adding a heat shield material since it runs by the header...
Image
Running the line and mount up
Image
Image
* There's someone in my head, but it's not me
* Mr. Murphy was an optimist
* My get up and go, must have got up and went
* Half genius, half dumazz whackjob foole
* "mello dude" Sometimes its truth, sometimes its sarcasm
mello dude
Posts: 52
Joined: Mon Jun 01, 2026 6:38 pm
Has liked: 80 times
Reiceved a like: 75 times

Post by mello dude »

Perma Delete of the Pair Valve airbox nozzle...
Hacksaw off..
Image
Permatex and 7/16 inch bolt, red loctite on nut...
Image
Airbox mounted down, Venturis installed. (yay)
Image
Old air fliter...um.. waaaay overdue to replace (my bad :oops:)... Its a BMC, I do like it...
Image
New BMC
Image
In Airbox..
Image
Airbox button up..
Image

:D
* There's someone in my head, but it's not me
* Mr. Murphy was an optimist
* My get up and go, must have got up and went
* Half genius, half dumazz whackjob foole
* "mello dude" Sometimes its truth, sometimes its sarcasm
Knute
Posts: 9
Joined: Tue Jun 02, 2026 12:08 pm
Location: Duluth, Mn
Has liked: 20 times
Reiceved a like: 11 times

Post by Knute »

Hey Mello Dude,

I'm really digging the work you're doing here! You've inspired me to start purchasing parts for my '04 to clean the throttle body and cooling system refresh. Going with the AS3 hoses as well, however I can't find the tubing you're using on the throttle body, got any info on where you sourced it?

Thanks, Knute
Knute
Posts: 9
Joined: Tue Jun 02, 2026 12:08 pm
Location: Duluth, Mn
Has liked: 20 times
Reiceved a like: 11 times

Post by Knute »

Knute wrote: Fri Jun 19, 2026 7:27 pm Hey Mello Dude,

I'm really digging the work you're doing here! You've inspired me to start purchasing parts for my '04 to clean the throttle body and cooling system refresh. Going with the AS3 hoses as well, however I can't find the tubing you're using on the throttle body, got any info on where you sourced it?

Thanks, Knute
Never mind on the TB tubing, just found what I was looking for... :roll:

Knute
mello dude
Posts: 52
Joined: Mon Jun 01, 2026 6:38 pm
Has liked: 80 times
Reiceved a like: 75 times

Post by mello dude »

Took another look at a "mbe" a 2 line direct from the MC on front brakes. Right side is easy, but going to the left side, nothing for me looks "clean" So I am at "Effe" it. This damn bike has to hit the road! :o Summer's here, panic setting it... aaahhh :roll:
Image

Back to the task I hate the most of when working on a bike and that is filling/bleeding a completely dry brake line system.
Keeping the over the top manifold I wasnt getting anywhere, and its being a PIA! So, the next thing... break it down and do a bench bleed.
I threw together a bench setup and one caliper at a time, bleed every last bit of air out of the now empty piston bores. Got 'em done.
Image
Calipers back on the bike, more bleeding...
Image
Image
Left side, right side, back and forth... ..getting close!

Weather is nice, time to ride! Later... 8-)
* There's someone in my head, but it's not me
* Mr. Murphy was an optimist
* My get up and go, must have got up and went
* Half genius, half dumazz whackjob foole
* "mello dude" Sometimes its truth, sometimes its sarcasm
mello dude
Posts: 52
Joined: Mon Jun 01, 2026 6:38 pm
Has liked: 80 times
Reiceved a like: 75 times

Post by mello dude »

Bleeding is done! Brake level feels good! The thing is the brakes are dragging a bit...grr... a member suggested to take is out and do some hard braking. See what that does.. It would really suck if I need to tear it down. I have way to much work into these brakes, it was supposed to be a side job... (yeah, right)

Anyhoo, here's the SS lines with the manifold and the dual horns mounted. One is a 4 inch Hella #3BA 002 768-082 and the other is parts bin. It will be buried in the body worke..... I mounted a relay on the fairing stay long ago for the horns.
Image
Image
Image
Curiosity kills the cat and I just had to throw in a battery to test the things... A quick beep beep and HOLY Freaking Bananas! Its loud! :o
My ears rang after that...

Another finally ....first piece of body/gage trim going on...its been tooooo long!
Image

Rain tomorrow, more work... 8-)
* There's someone in my head, but it's not me
* Mr. Murphy was an optimist
* My get up and go, must have got up and went
* Half genius, half dumazz whackjob foole
* "mello dude" Sometimes its truth, sometimes its sarcasm
Post Reply