Author Topic: What did you do to your bike today ?  (Read 3233053 times)

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Offline Stev-o

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Re: What did you do to your bike today ?
« Reply #18175 on: July 28, 2014, 03:32:37 PM »
Show a picture of the right side Steve. I want to see what it did to the cracks in the striping. I want to get my freshly derusted Apricot Red Flake K5 tank clearcoated. Did you hit it with rubbing compound or something else before applying the clear?

We block sanded the tank before shooting it, then buffed afterward.  You'll still see the cracks in the striping, no way around that. 


'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline mrbreeze

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Re: What did you do to your bike today ?
« Reply #18176 on: July 28, 2014, 03:53:21 PM »
Yeah I guess. Still it looks better.
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Offline Stev-o

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Re: What did you do to your bike today ?
« Reply #18177 on: July 28, 2014, 03:59:04 PM »
Yeah I guess. Still it looks better.

Short of respraying, this is a good option, I wanted orgiginal paint on this budget restore.  The top and left side look very good, the right side had pretty bad UV damage
'74 "Big Bang" Honda 750K [836].....'76 Honda 550F.....K3 Park Racer!......and a Bomber!............plus plus plus.........

Offline Terry in Australia

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Re: What did you do to your bike today ?
« Reply #18178 on: July 29, 2014, 02:38:15 AM »
Thanks for the info, folks.

In sad news, I dropped my bike today.  Rhonda took a nap and then started crying oil from the coil cover... nice little crack. So I had to pull all that apart. Going to be a temporary JB Weld fix for the time being, then either a new cover or a quality repair job by a welder in the winter.




If anyone has a generator cover that would fit a K5 going for cheap... pleas PM me.

I wouldn't waste money on repairing it, good time to upgrade to a polished cover.

I hate throwing away good covers because they can be easily welded and polished back to "as new", but that one is a fake anyway, so no biggie. Cheers, Terry. ;D

No "Made in Japan" give it away? A new one from DSS is 250$. Bleh.

Yeah mate, back in the day, as a hard charging 18 year old with a shiney new F0 and no money, I had to replace my alternator cover a couple of times. Those non-genuine (but otherwise identical) covers that were made in Taiwan were available from most bike shops and the price was less than half of the genuine items, so were very popular.

I don't think the quality was less than the originals really, so you could repair it, but of course nowadays the "train spotters" like me would pick it as a fake. Funnily enough, the fakes are probably rarer than the OEM suckers nowadays. Cheers, Terry. ;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?"

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Offline evanphi

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Re: What did you do to your bike today ?
« Reply #18179 on: July 29, 2014, 04:45:50 AM »
Thanks for the info, folks.

In sad news, I dropped my bike today.  Rhonda took a nap and then started crying oil from the coil cover... nice little crack. So I had to pull all that apart. Going to be a temporary JB Weld fix for the time being, then either a new cover or a quality repair job by a welder in the winter.

If anyone has a generator cover that would fit a K5 going for cheap... pleas PM me.

I wouldn't waste money on repairing it, good time to upgrade to a polished cover.

I hate throwing away good covers because they can be easily welded and polished back to "as new", but that one is a fake anyway, so no biggie. Cheers, Terry. ;D

No "Made in Japan" give it away? A new one from DSS is 250$. Bleh.

Yeah mate, back in the day, as a hard charging 18 year old with a shiney new F0 and no money, I had to replace my alternator cover a couple of times. Those non-genuine (but otherwise identical) covers that were made in Taiwan were available from most bike shops and the price was less than half of the genuine items, so were very popular.

I don't think the quality was less than the originals really, so you could repair it, but of course nowadays the "train spotters" like me would pick it as a fake. Funnily enough, the fakes are probably rarer than the OEM suckers nowadays. Cheers, Terry. ;D

Cool. I know aftermarket points covers are still made today (mine is original!)... but I had no idea about the alt covers. My dad and I will be fixing the crack tonight or tomorrow with some JB weld. He's made plenty of these repairs himself. Then in the winter I'm going to keep an eye out for an original (for a decent price)... failing that I'll have my welder do a better job of the fix.

Partzilla has an original cover for 199.95, plus 35 for shipping. Best price so far...
« Last Edit: July 29, 2014, 05:41:58 AM by evanphi »
--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 rickman750

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Re: What did you do to your bike today ?
« Reply #18180 on: July 29, 2014, 05:27:21 AM »
Nothing SOHC4, but had a blast at the Harrow 2014 vinduro on an early eighties IT175.
Blasphemy, but oh baby! F.. U.. N..!

Offline mrbreeze

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Re: What did you do to your bike today ?
« Reply #18181 on: July 29, 2014, 01:18:35 PM »
You should be able to find one on Ebay way cheaper than that.
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Offline edwardmorris

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Re: What did you do to your bike today ?
« Reply #18182 on: July 29, 2014, 02:38:06 PM »
Picked up the final bits and pieces from the Chromer today!

Offline nccb

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Re: What did you do to your bike today ?
« Reply #18183 on: July 29, 2014, 03:07:37 PM »
I haven't gotten to ride my bike in a long time.  I am actually feeling horrible about it.  I think it has been about a month and a half of what should be prime ride time.  Some of you may have read me complaining about the rain and my yard, but it has rained so much here (i think just over my house only) that I just don't want to try and get it up my mud slick hill of a back yard.  I go out and start it periodically, but I have been so busy I can't take it out.  I am hoping to take it out on friday for my birthday but it is scheduled to rain >:(  woe es me :'(  anybody run a concrete business that can throw me a bone to make a path from my building to driveway?

Offline Jerilee

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Re: What did you do to your bike today ?
« Reply #18184 on: July 29, 2014, 06:05:04 PM »
More of the ole wire wheeling, two brake calipers and three brake brackets. If I remember the pile right I've only got the lower forks, upper tripple tree and the bar clamp shells. Then I should be done everything that is getting PCed black. There'll be plenty else to clean while that's all off getting done.

I also had my stitches out, hooray.   ;D
Jeri~
My F2 build http://forums.sohc4.net/index.php?topic=126314.0

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Offline Schnell

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Re: What did you do to your bike today ?
« Reply #18185 on: July 29, 2014, 09:25:42 PM »
At the motel, Idealt with 2 motorcycle issues. My rear wheel wobbles quite a bit. This causes premature tire wear and stress on the wheel bearings. It is rectified with tweaking the wheel spokes. I used a bar ofmotel soap to mark the sideways travel of the wheel. I did my best. If I were to come across a motorcycle shop on the way, I'd inquire about getting it done right.

The other problem is that my rear light and brake light weren't working. This happened before and the cause was a bad bulb. I replaced the bulb (I had a spare) in Omak in the morning, but that did not fix the problem this time. At tonight's motel, after trying to true the back wheel, I took apart the tail light assembly. I found that a collar that was required to supply the ground for the tail light electrics had vibrated loose. This, I was able to fix.
A good traveller has no fixed plans and is not intent on arriving. --Lao Tsu

primary: 1974 Honda CB750
long term, now resting: 1981 BMW R100/7
project: 1971 Honda CL350
project: 1974 Honda CB450

previous:
1975 Honda CB750
1973 BMW R90/6
1981 Suzuki GS650
1973 Honda CD175

My little website: http://frankfoto.jimdo.com/

Offline evanphi

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Re: What did you do to your bike today ?
« Reply #18186 on: July 30, 2014, 06:55:49 AM »
Patched my cracked alternator cover with JB weld last night... hammered the dent back outwards as much as we could, roughed up the outside, and dremel'd some grooves over the cracks to have more hold. Cleaned up with degreaser and acetone. Packed the putty in tiiiight.

Sanding up today after work, then hopefully everything back on for a test ride to make sure all is well!
--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 MCRider

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Re: What did you do to your bike today ?
« Reply #18187 on: July 30, 2014, 07:44:52 AM »
Patched my cracked alternator cover with JB weld last night... hammered the dent back outwards as much as we could, roughed up the outside, and dremel'd some grooves over the cracks to have more hold. Cleaned up with degreaser and acetone. Packed the putty in tiiiight.

Sanding up today after work, then hopefully everything back on for a test ride to make sure all is well!
It should work IMO. Degreasing was the most important part. There is no stress or pressure on the cover, oil is flung around but pressure is lost once it exits the crank. It just pools at the bottom and runs back into the crankcases and down to the sump.  Good luck!

There would be some heat expansion and contraction, but not so much the JB can't handle it I think.
Ride Safe:
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1988 NT650 HawkGT;  1978 CB400 Hawk;  1975 CB750F -Free Bird; 1968 CB77 Super Hawk -Ticker;  Phaedrus 1972 CB750K2- Build Thread
"Sometimes the light's all shining on me, other times I can barely see, lately it appears to me, what a long, strange trip its been."

Offline PeWe

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Re: What did you do to your bike today ?
« Reply #18188 on: July 30, 2014, 12:36:38 PM »
Got new oil ! :) Hopefully the cure for my clutch issues
http://www.redlineoil.com/product.aspx?pid=110&pcid=21
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 RobbyD

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Re: What did you do to your bike today ?
« Reply #18189 on: July 30, 2014, 01:22:57 PM »
Ordered a new chain, grips, throttle tube, 1 tappet cover and new lever for the clutch and front brakes for the 550

Offline MarshallCS

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Re: What did you do to your bike today ?
« Reply #18190 on: July 30, 2014, 04:25:19 PM »
I did 9/10ths of the Ton! I LOVE the difference in maneuverability and feeling the new Avon rear tire makes. I can't wait to save up the money to replace the front as well.
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Offline Jerilee

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Re: What did you do to your bike today ?
« Reply #18191 on: July 30, 2014, 04:41:27 PM »
Just a little time with the drill and wire wheel again tonight, a couple of bolts and washers after work, before dinner. Busy week ahead at work so I'll try to do at least an hour or two every evening when I get home.
Jeri~
My F2 build http://forums.sohc4.net/index.php?topic=126314.0

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Offline Tews19

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Re: What did you do to your bike today ?
« Reply #18192 on: July 30, 2014, 05:22:13 PM »
I did 9/10ths of the Ton! I LOVE the difference in maneuverability and feeling the new Avon rear tire makes. I can't wait to save up the money to replace the front as well.

Marshall be careful on old tires! Great you got to 90 mpg but wait till you get the new front. 
1969 Honda CB750... Basket case
1970 Honda CB750 survivor.

Offline MarshallCS

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Re: What did you do to your bike today ?
« Reply #18193 on: July 30, 2014, 09:11:16 PM »
I did 9/10ths of the Ton! I LOVE the difference in maneuverability and feeling the new Avon rear tire makes. I can't wait to save up the money to replace the front as well.

Marshall be careful on old tires! Great you got to 90 mpg but wait till you get the new front.


In retrospect, you are absolutely correct. I'm usually pretty conservative with my riding and driving in general. There was just something about a completely empty, flat highway that I couldn't resist. The front tire is in good shape, and is only about 2 years old, but its a bridgestone (the PO had a 130 sized rear that completely squared off.


Not that it makes it any better, but my speedo is about 5 mph fast, so I was probably only doing 85 :) But the front tire is absolutely on my very soon to purchase list.


Something that I finally did understand after reading stuff on this list is that the power comes on after 5000rpm. I could have hit 100 if I would have dropped down to 4th gear, then moved back into 5th.
First and Only Bike
1978 Honda CB750F Supersport

Offline evanphi

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Re: What did you do to your bike today ?
« Reply #18194 on: July 31, 2014, 06:56:36 AM »
Patched my cracked alternator cover with JB weld last night... hammered the dent back outwards as much as we could, roughed up the outside, and dremel'd some grooves over the cracks to have more hold. Cleaned up with degreaser and acetone. Packed the putty in tiiiight.

Sanding up today after work, then hopefully everything back on for a test ride to make sure all is well!
It should work IMO. Degreasing was the most important part. There is no stress or pressure on the cover, oil is flung around but pressure is lost once it exits the crank. It just pools at the bottom and runs back into the crankcases and down to the sump.  Good luck!

There would be some heat expansion and contraction, but not so much the JB can't handle it I think.

Hi-Temp JB Weld did a fantastic job! Sanding it down to match countours was no problemo. It is just a different colour now, is all. I also put some Permatex Form 2 around the rubber grommet for the wires coming out of the cover. If the Cash Gods are fair to me this winter, I will likely order an OEM cover.

...but what and adventure I had to endure last night!

I get everything all bolted back together on the inside and I am on my LAST bolt at the bottom (PO put stainless allen bolts on everything, how nice!), and hear the dreaded "tink-tink-tink" and loss of tension that indicates stripped threads... :'( I only was doing hand tight and then 1/4 turn with the ratchet. Luckily for this situation, the bolts the PO put on were a few mm shorter than stock, so I only lost a few threads. I popped down to the hardware store, bought a M6x40mm pan head to hold me over. The distance from the top of the cover's hole to the back of the case hole (threaded all the way through, thankfully!) is 40mm. Before I got that bolt on, the cover was leaking as bad as it was before the hole was fixed! Left it over night and no leaks on the garage floor this morning.

WHEW.

Now to put in an order for some CORRECTLY sized allen bolts... and do something nice for the wife since I spent the whole night in the garage...

"But babe, every minute I'm not trying to fix this problem, money is literally figuratively dripping out of my bike."   ::)
--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 PeWe

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Re: What did you do to your bike today ?
« Reply #18195 on: July 31, 2014, 01:51:54 PM »
Changed Oil today. 2L Redline 20W-50 + 1L 20W-60. If clutch will be Ok with this oil I'll use 20W-60 only next time. Oil temp is rather high so 60 might be needed.
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 speedwolf

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Re: What did you do to your bike today ?
« Reply #18196 on: July 31, 2014, 06:28:55 PM »
Swapped out my crusty original spark plug caps for some NGK 5KΩ . Not sure why I didn't do this earlier. Probably because I didn't know any better.

Part #'s if you're curious:
VD05F & XD05F



On a side note, started designing a custom t-shirt for myself. F to match my bike.

« Last Edit: July 31, 2014, 06:30:48 PM by speedwolf »
'72 Honda CB500 K1

Offline edwardmorris

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Re: What did you do to your bike today ?
« Reply #18197 on: July 31, 2014, 07:55:54 PM »
On a side note, started designing a custom t-shirt for myself. F to match my bike.



Impressive! Can you do a 750 engine too? If enough people sign up, maybe you can sell them and partially donate to the forum ;)

Offline flybox1

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Re: What did you do to your bike today ?
« Reply #18198 on: July 31, 2014, 08:33:23 PM »
+1 like that shirt.....
'78 750K (F3 engine) PD42b's, Modified airbox w/K&N  filter, 40/110 jets, 1 needle shim, IMS@ 1 turn out. Kerker + Cone 18" QuietCore

Past Bikes
1974 550K0 (stock), 1973 CB350F (stock), 1983 Yamaha XS400K (POS)
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Offline speedwolf

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Re: What did you do to your bike today ?
« Reply #18199 on: July 31, 2014, 08:48:58 PM »
Impressive! Can you do a 750 engine too? If enough people sign up, maybe you can sell them and partially donate to the forum ;)

Thanks! I can probably do a 750 design as well. I just need some high-res scans from an old shop manual. Engine and side cover logo. Looking for a better version for the 500, as well.  ;)

The digital version of the shop manual I have has watermarking that I had to magnify/erase. And it was pretty low-res to start. You can tell how some of the details get lost. (Piston Rings, Oil screen, Honda text, etc...) At this point it might not translate well blown up.

I can see what I can do as far as shirts. I've only ever made batches of two for personal use; I've never hosted on a site for sale.

PS. If this gets serious, what part of the forums would I create an official thread? I don't want to hijack or break the rules.
'72 Honda CB500 K1