Author Topic: What did you do to your bike today ?  (Read 3315767 times)

0 Members and 4 Guests are viewing this topic.

Offline mcswny

  • Hot Shot
  • ***
  • Posts: 548
Re: What did you do to your bike today ?
« Reply #19875 on: June 02, 2015, 11:51:28 AM »

Vinegar is awesome! Using a pressure washer to rinse the inside out makes the tank like new. I have done it many times. Not once have I had flash rusting.

Never thought of incorporating a power washer. Genius.
be careful to not blow out a rust-weakened area/seam  :o

using a wide stream should help reduce pressure somewhat. Don't use a straight jet!

Just going to put it in my back pocket for later, just cleaned my tank out last winter and im good to go for the time being.
1972 CB750 K2
1997 XR600r (street legal)
1975 XL250
198 XR80

Offline InAquaVeritas

  • Enthusiast
  • **
  • Posts: 133
Re: What did you do to your bike today ?
« Reply #19876 on: June 02, 2015, 12:18:32 PM »


good you not have to get it at the  "monopolet"..vas there not a limit oif 2 bottels pr person number....
Monopolet...Systembolaget... no limits at all, amount as well as the price! No vinegar here, only alcohol.

Why not use HG rust converter? Works like a charm! Used it on a badly rusted oil tank and it cleaned it out in half an hour. One bottle might do a tank, but it's not super expensive.
Was a chromed tank as well and it didn't damage it at all. Probably will eat your paint if you don't rinse it right away.


Verzonden vanaf mijn iPhone met behulp van Tapatalk

I have read so much about vinegar as a soft way to derust tanks inside without risk of eating thru the metal or harm the paint.
I got the idea on Saturday morning, took my car to the supermarket and bought 5L vinegar. Understood that I was too cheap and went for additional 13L on Sunday and filled tank completely. I verified tank volume when I could fill it with 17.5 bottles that most likely has a little extra in each 1L bottle (+ 3-4cl)

I have a complete tank clean/derust and sealing kit (Restom Super kit) that I planned to use. But I changed my mind when reading about eventual difficulties with sealers and the tank was rather good, no holes what I have seen (yet).

Vinegar in tank 48 hours in total (28 hours completely full). Saved vinegar in a spare plastic gas tank for my red avatar tank. Flushed tank with warm water plus brushed inside with a bottle brush.
After a few times with tap water, drained almost all water, filled with 2L conc. alcohol (for car windscreen washer tank) that diluted water to more alcohol than water. Drained tank again and direct 0.7L white spirit and 2 spoons of motor oil and shaked the tank. Out with that and in with 0.5 L gasoline and shaked the tank again and drained tank for last time.

Mounted a new fuel petcock, tank on bike and filled it with Shell V-power. Started bike and let it idle for 5-10 minutes. No signs of water in fuel..

That sounds like a really safe way to do it for sure. Good one to keep in mind if I ever have to go there.

The pressure washer on a good tank sounds good as well!


Verzonden vanaf mijn iPhone met behulp van Tapatalk
Surf bum trying his hand at wrenching!

Past "bikes" ;)
1981 Honda MT 50cc - Torn apart, put back together and got run down on..
1994 Derby Senda R 50cc - Fell apart
2001 Derby Senda R 50cc - 13/45 changed to 15/70, hit 90 kph in under 150 meters! Undriveable fun!
1987 Suzuki GN250 - Sold
Current bikes
1977 Honda CB750 F1 - F2 engine, '05 ZX6R front end and wheels, '04 ZX6R shortened swing arm converted to twin shock. http://forums.sohc4.net/index.php?topic=133411.0
1987 Honda XR600 Supermoto conversion. CR250 forks and triple. SM wheels, discs front and back. Rebuilt engine. Loudest exhaust in the world: Leovinci X3

Offline PeWe

  • Really Old Timer ...
  • *******
  • Posts: 15,796
  • Bike almost back to the 70's 2015
Re: What did you do to your bike today ?
« Reply #19877 on: June 02, 2015, 12:41:57 PM »
My pressure washer is not functional at the moment. Hose got som holes.. I might have used it in tank which must be very good rust remover after vinegar bath.
I cleaned the engine cases with pressure washer when I restored the engine.  Felt good to flush all old dirt out from the cases with alll the small oil holes
CB750 K6-76  970cc (Earlier 1005cc JMR Billet block on the shelf waiting for a comeback)
CB750 K2-75 Parts assembled to a stock K2

Updates of the CB750 K6 -1976
http://forums.sohc4.net/index.php/topic,180468.msg2092136.html#msg2092136
The billet block build thread
http://forums.sohc4.net/index.php/topic,49438.msg1863571.html#msg1863571
CB750 K2 -1975  build thread
http://forums.sohc4.net/index.php/topic,168243.msg1948381.html#msg1948381
K2 engine build thread. For a complete CB750 -75
http://forums.sohc4.net/index.php/topic,180088.msg2088008.html#msg2088008
Carb jetting, a long story Mikuni TMR32
http://forums.sohc4.net/index.php/topic,179479.msg2104967.html#msg2104967

Offline Tintop

  • Old Timer
  • ******
  • Posts: 3,965
Re: What did you do to your bike today ?
« Reply #19878 on: June 02, 2015, 04:53:11 PM »
Put 70 miles on the 550 today. ;D  Seems the charging issue is resolved, but I've now got a front brake squeak. ::)
1977 CB550/4 Cafe - Speed Warrior / BOTM 03/11
1980 CB750F (project)
Whittaker GBF Vintage Racing Sidecar (XS750 power) - ITG / 151's / CMR Racing Products (SOLD)
1976 CB400 SS - stock / BOTM 04/11 (SOLD)
1973 CB750 K - basket case (SOLD)
77 CB550 Cafe build
550/750 Filter Thread
Sidecar Rebuild Thread

Offline MoMo

  • Really Old Timer ...
  • *******
  • Posts: 8,271
  • Ride like you're invisible
Re: What did you do to your bike today ?
« Reply #19879 on: June 02, 2015, 05:39:59 PM »
Prepped and painted my headlight bracket for a 1975 F0. Total cost $1.00   :D


sprung for the highest quality paint money could buy Eric? ::) ::)

Offline Tintop

  • Old Timer
  • ******
  • Posts: 3,965
Re: What did you do to your bike today ?
« Reply #19880 on: June 02, 2015, 07:02:51 PM »
Prepped and painted my headlight bracket for a 1975 F0. Total cost $1.00   :D


sprung for the highest quality paint money could buy Eric? ::) ::)

 ;D ;D ;D ;D ;D ;D ;D
1977 CB550/4 Cafe - Speed Warrior / BOTM 03/11
1980 CB750F (project)
Whittaker GBF Vintage Racing Sidecar (XS750 power) - ITG / 151's / CMR Racing Products (SOLD)
1976 CB400 SS - stock / BOTM 04/11 (SOLD)
1973 CB750 K - basket case (SOLD)
77 CB550 Cafe build
550/750 Filter Thread
Sidecar Rebuild Thread

Offline jebon

  • Hot Shot
  • ***
  • Posts: 291
Re: What did you do to your bike today ?
« Reply #19881 on: June 02, 2015, 10:19:45 PM »
Changing tires. Took off the front wheel. Ripped the rim band waiting for a new one
"Don't let schooling interfere with your education"
---
CB750 K0 1971

Offline ekpent

  • Really Old Timer ...
  • *******
  • Posts: 13,508
  • To many bikes-but lookin' for more
Re: What did you do to your bike today ?
« Reply #19882 on: June 03, 2015, 04:38:35 AM »
Prepped and painted my headlight bracket for a 1975 F0. Total cost $1.00   :D


sprung for the highest quality paint money could buy Eric? ::) ::)
  ;D ;D   Nothing but the best over here Larry.  Still using up my garage sale box buyout of Rustoleum and other paints. Even got a can of 'chrome' in the box.  :o
« Last Edit: June 03, 2015, 04:40:35 AM by ekpent »

Offline evanphi

  • Apparently I'm an
  • Old Timer
  • ******
  • Posts: 3,106
  • Rhonda the Basket Case
Re: What did you do to your bike today ?
« Reply #19883 on: June 03, 2015, 05:09:11 AM »
Balanced my rear wheel. Was able to remove one of the big weights that was on there from the previous tire. In the process I definitely heard some SLOPPY/CRUNCHY bearings... ordering replacements soon, as well as steering stem bearings.

Lubed the chain.

Also tightened my swingarm bolt to 50ft-lbs. It was LOOSE. That might explain why my chain was going slack often, too... I've got new bushings on tap from Kenosha_Kid.
--Evan

1975 CB750K "Rhonda"
Delkevic Stainless 4-1 Header, Cone Engineering 18" Quiet Core Reverse Cone, K&N Filter in Drilled Airbox
K5 Crankcase/Frame, K4 Head and Cylinders, K1 Carbs (42;120;1 Turn)

She's a mix-matched (former) basket case, but she's mine.

CB750 Shop Manual (all years), searchable text PDF
Calculating the correct input circumference for digital speedometers connected to the original speedometer drive

Markcb750

  • Guest
Re: What did you do to your bike today ?
« Reply #19884 on: June 03, 2015, 09:43:07 AM »
After riding in the rain from a VJMC event and then having the clutch cable break a few miles from home I finally got to lube the hastily installed replacement cable.

Also cleaned & re-lubed the drive chain, then took up a little chain slack with about 1/4 turn on each jack bolt.

I also did a couple of hours cleaning the entire machine, including using some brake cleaner to remove the inevitable oil & dust collected below the cylinder head.

Nice relaxing evening it was.

 ;D
« Last Edit: June 04, 2015, 09:42:05 PM by Markcb750 »

Offline Bootlegger56

  • Butch
  • Hot Shot
  • ***
  • Posts: 401
  • Nuthin' taps ya out quicker than cole corn likker!
Re: What did you do to your bike today ?
« Reply #19885 on: June 03, 2015, 11:18:15 AM »
My K5 finally developed the tach drive seal leak issue.  I was amazed at how much oil leaked.  Since my budget is extremely fixed, I use my bike as a daily rider and I am a cheap bastard I wanted to wait until I saved up enough for a bulk order of several items from DSS.  I noted the seal size was 4.8 x 14.5 so as a TEMPORARY fix I cut a washer out of tire patch rubber 3/16 x 1/2 with hollow punches, cleaned the face of the existing seal, applied a small amount of rubber cement and pressed the homemade washer against the face of the old seal.  I then slid a 4.8 ID oring over the tach drive shaft and reinstalled the cable.  Three days riding and no leaks.  Not a "purist" fix but not bad Hillbilly engineering to keep you riding and your engine clean TEMPORARILY!
Ya can travel near or ya can travel far; but no matter where ya go thar ya are!

750 K5
550 K1

Offline ekpent

  • Really Old Timer ...
  • *******
  • Posts: 13,508
  • To many bikes-but lookin' for more
Re: What did you do to your bike today ?
« Reply #19886 on: June 03, 2015, 11:25:20 AM »
My K5 finally developed the tach drive seal leak issue.  I was amazed at how much oil leaked.  Since my budget is extremely fixed, I use my bike as a daily rider and I am a cheap bastard I wanted to wait until I saved up enough for a bulk order of several items from DSS.  I noted the seal size was 4.8 x 14.5 so as a TEMPORARY fix I cut a washer out of tire patch rubber 3/16 x 1/2 with hollow punches, cleaned the face of the existing seal, applied a small amount of rubber cement and pressed the homemade washer against the face of the old seal.  I then slid a 4.8 ID oring over the tach drive shaft and reinstalled the cable.  Three days riding and no leaks.  Not a "purist" fix but not bad Hillbilly engineering to keep you riding and your engine clean TEMPORARILY!
Cost me less than $4.00 for a new one at my local Honda dealer with no shipping but whatever works, you got the job done.

Offline evanphi

  • Apparently I'm an
  • Old Timer
  • ******
  • Posts: 3,106
  • Rhonda the Basket Case
Re: What did you do to your bike today ?
« Reply #19887 on: June 03, 2015, 11:47:50 AM »
My K5 finally developed the tach drive seal leak issue.  I was amazed at how much oil leaked.  Since my budget is extremely fixed, I use my bike as a daily rider and I am a cheap bastard I wanted to wait until I saved up enough for a bulk order of several items from DSS.  I noted the seal size was 4.8 x 14.5 so as a TEMPORARY fix I cut a washer out of tire patch rubber 3/16 x 1/2 with hollow punches, cleaned the face of the existing seal, applied a small amount of rubber cement and pressed the homemade washer against the face of the old seal.  I then slid a 4.8 ID oring over the tach drive shaft and reinstalled the cable.  Three days riding and no leaks.  Not a "purist" fix but not bad Hillbilly engineering to keep you riding and your engine clean TEMPORARILY!
Cost me less than $4.00 for a new one at my local Honda dealer with no shipping but whatever works, you got the job done.

I don't run an original tach any more, but I am using the end of the tach cable as a plug (packed with JB Weld and shortened). I wrapped the end a few times with PTFE tape just to ensure perfect seal, as mine was leaking before, too. Turn it in the same way you wrap the tape so it doesn't come unraveled!
--Evan

1975 CB750K "Rhonda"
Delkevic Stainless 4-1 Header, Cone Engineering 18" Quiet Core Reverse Cone, K&N Filter in Drilled Airbox
K5 Crankcase/Frame, K4 Head and Cylinders, K1 Carbs (42;120;1 Turn)

She's a mix-matched (former) basket case, but she's mine.

CB750 Shop Manual (all years), searchable text PDF
Calculating the correct input circumference for digital speedometers connected to the original speedometer drive

Offline Bootlegger56

  • Butch
  • Hot Shot
  • ***
  • Posts: 401
  • Nuthin' taps ya out quicker than cole corn likker!
Re: What did you do to your bike today ?
« Reply #19888 on: June 03, 2015, 11:51:53 AM »
My local Honda dealer does not even want to look up parts on these old bikes even if you give them the part number much less offer to order it for you.  If your not buying a new bike, getting a 200 buck oil change or a 300 dollar tire they make it clear your wasting their time.  Winston Salem and Charlotte both have the seal in stock but it is not worth the drive to go pick it up so I will wait till I order multiple items and save on the shipping and gas.
Ya can travel near or ya can travel far; but no matter where ya go thar ya are!

750 K5
550 K1

Online jonda500

  • I may be crazy but I'm not stupid!
  • Master
  • *****
  • Posts: 1,814
  • With our thoughts we make the world (Monkey Magic)
Re: What did you do to your bike today ?
« Reply #19889 on: June 04, 2015, 02:14:47 AM »
My local Honda dealer does not even want to look up parts on these old bikes even if you give them the part number much less offer to order it for you.  If your not buying a new bike, getting a 200 buck oil change or a 300 dollar tire they make it clear your wasting their time. 
+1 that's exactly my experience too with the only honda dealer here in Canberra Australia, which is a newfangled motorcycle super store that also sells all the new non japanese budget brands. I ride further and pay a little more for my parts by ordering them from the suzuki dealer in Queanbyan- then they have to deal with the unhelpful bastards!!
Remember that an ignoramus is only someone who doesn't know something you just learned yesterday!

A starter clutch thread:
http://forums.sohc4.net/index.php/topic,122084.0.html
1972 CB500K1 original 4 owner bike
1972 CB500K1 returned to complete/original condition
1975 CB550F built from parts - project thread:
http://forums.sohc4.net/index.php/topic,149161.msg1711626.html#msg1711626
197? CB500/550 constructing from left over parts
1998 KTM 380 (two stroke) recent impulse buy, mmmm...

Offline ekpent

  • Really Old Timer ...
  • *******
  • Posts: 13,508
  • To many bikes-but lookin' for more
Re: What did you do to your bike today ?
« Reply #19890 on: June 04, 2015, 03:33:14 AM »
Luckily my local Honda dealer goes under the name of Cyclepartsnation on the internet so I can order from home and just walk in and pick the stuff up. About a mile from my shop, But unlike you fellas these are a bunch of very helpful folks behind the counter. Have known most for many years. One guy rooted around for 1/2 hour once through a bunch of stuff and dug me out a pair of NOS 1975 Kaw 900 Z1B keys that matched my ignition.

Offline enwri

  • Hot Shot
  • ***
  • Posts: 385
  • So that noise is normal?
Re: What did you do to your bike today ?
« Reply #19891 on: June 04, 2015, 04:18:29 AM »
This is what I see in my local Honda shop in Cairns, Cairns Honda.
77 CB 750 k.. 29 years and counting.
91 TDM 850 (No.34) so comfy and soft
8? XJ 550 meh...
76 XL 350 Super Sport stump puller..
80 XR 200 idiot proof
75 MX 250 b dangerous

Offline MoMo

  • Really Old Timer ...
  • *******
  • Posts: 8,271
  • Ride like you're invisible
Re: What did you do to your bike today ?
« Reply #19892 on: June 04, 2015, 04:24:42 AM »
This is what I see in my local Honda shop in Cairns, Cairns Honda.


Local shop here has the same bike displayed along with a CBX,  by and large the shop is helpful and friendly.............and not all that over priced.  The younger guys(all compared to me) seem to enjoy hearing some of my stories about shop life back in the 70s-80s..Larry

Offline Proto

  • Enthusiast
  • **
  • Posts: 164
  • 1976 CB750F
Re: What did you do to your bike today ?
« Reply #19893 on: June 04, 2015, 05:02:13 AM »
Did a 500 mile loop up here in NW Colorado.  Went from Craig to Grand Junction and visited the new grandkid.  Next a.m headed south to Delta and then east through Crawford and Paonia.   Backtracked to Cedar ridge and then up and over the the Grand Mesa.  Still snow on the ground up there and some of the lakes are still iced over.  Dropped down the other side and hit I-70 at Debeque and then back north to Craig.  Fun ride!  The old bike did good.
1976 Honda CB-750F1
2013 Harley Davidson Ultra Classic

Offline mcswny

  • Hot Shot
  • ***
  • Posts: 548
Re: What did you do to your bike today ?
« Reply #19894 on: June 04, 2015, 05:44:48 AM »
Did a 500 mile loop up here in NW Colorado.  Went from Craig to Grand Junction and visited the new grandkid.  Next a.m headed south to Delta and then east through Crawford and Paonia.   Backtracked to Cedar ridge and then up and over the the Grand Mesa.  Still snow on the ground up there and some of the lakes are still iced over.  Dropped down the other side and hit I-70 at Debeque and then back north to Craig.  Fun ride!  The old bike did good.

Sounds like a nice little Wednesday to me!
1972 CB750 K2
1997 XR600r (street legal)
1975 XL250
198 XR80

Markcb750

  • Guest
Re: What did you do to your bike today ?
« Reply #19895 on: June 04, 2015, 09:49:59 PM »
http://forums.sohc4.net/index.php/topic,133247.0.html

For those with leaking tachometer seals

Online jonda500

  • I may be crazy but I'm not stupid!
  • Master
  • *****
  • Posts: 1,814
  • With our thoughts we make the world (Monkey Magic)
Re: What did you do to your bike today ?
« Reply #19896 on: June 04, 2015, 10:23:58 PM »
http://forums.sohc4.net/index.php/topic,133247.0.html

For those with leaking tachometer seals
sounds too good to be true- but I have plenty of grease so I'll definately try packing some in where the tacho cable attaches to the tacho drive and see if it makes any difference to the oil leak there..

Has anyone else tried this?
Remember that an ignoramus is only someone who doesn't know something you just learned yesterday!

A starter clutch thread:
http://forums.sohc4.net/index.php/topic,122084.0.html
1972 CB500K1 original 4 owner bike
1972 CB500K1 returned to complete/original condition
1975 CB550F built from parts - project thread:
http://forums.sohc4.net/index.php/topic,149161.msg1711626.html#msg1711626
197? CB500/550 constructing from left over parts
1998 KTM 380 (two stroke) recent impulse buy, mmmm...

Offline Davez134

  • Expert
  • ****
  • Posts: 1,485
Re: What did you do to your bike today ?
« Reply #19897 on: June 04, 2015, 10:41:15 PM »
Removed the crankshaft oil seal and drove in a generic, no-lip one on my 750 because I had put it in backwards and it started leaking badly. Posting this in hopes it can stop someone else from doing this. Metal ring in! This is wrong...



Sent from my iPhone using Tapatalk

Offline Terry in Australia

  • Really Old Timer ...
  • *******
  • Posts: 33,402
  • So, what do ya wanna talk about today?
Re: What did you do to your bike today ?
« Reply #19898 on: June 05, 2015, 04:44:50 AM »
I bought another one.................. ;D





I was feeling sorry for myself because I couldn't afford new bike boots, until I met a man with no legs.

So I said, "Hey mate, you haven't got any bike boots you don't need, do you?"

"Crazy is a very misunderstood term, it's a fine line that some of us can lean over and still keep our balance" (thanks RB550Four)

Offline evanphi

  • Apparently I'm an
  • Old Timer
  • ******
  • Posts: 3,106
  • Rhonda the Basket Case
Re: What did you do to your bike today ?
« Reply #19899 on: June 05, 2015, 06:21:23 AM »
http://forums.sohc4.net/index.php/topic,133247.0.html

For those with leaking tachometer seals

I put a few wraps of PTFE tape on the end of the tach cable.
--Evan

1975 CB750K "Rhonda"
Delkevic Stainless 4-1 Header, Cone Engineering 18" Quiet Core Reverse Cone, K&N Filter in Drilled Airbox
K5 Crankcase/Frame, K4 Head and Cylinders, K1 Carbs (42;120;1 Turn)

She's a mix-matched (former) basket case, but she's mine.

CB750 Shop Manual (all years), searchable text PDF
Calculating the correct input circumference for digital speedometers connected to the original speedometer drive