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Author Topic: 1982 CB750F... The resto-not  (Read 25474 times)

Offline Jimbonaut

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Re: 1982 CB750F... The resto-not
« Reply #600 on: May 17, 2019, 11:59:36 »
Me and Alice.  Totally understand each other.
"I'm telling you Donnie, nuthin' but nuthin' but right"

Offline advCo

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Re: 1982 CB750F... The resto-not
« Reply #601 on: May 17, 2019, 12:06:23 »
If its your first time getting into a bottom end, what I like to do is draw a rough diagram on cardboard of the bottom case from whatever view you're disassembling it from with an arrow toward the front. I'll punch some holes roughly where the bolts are so its comparable then stick the case bolts right through the cardboard so you don't have to screw around trying to remember which bolt goes where.

Offline Jimbonaut

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Re: 1982 CB750F... The resto-not
« Reply #602 on: May 17, 2019, 12:08:22 »
Good call mate - I do that with all the side covers, oil pan etc.  Dominos boxes are perfect, so that's dinner taken care of too.

Hondabond huh.  Best to go with OEM, right?  Not an off the shelf product?
« Last Edit: May 17, 2019, 12:16:09 by Jimbonaut »
"I'm telling you Donnie, nuthin' but nuthin' but right"

Offline advCo

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Re: 1982 CB750F... The resto-not
« Reply #603 on: May 17, 2019, 12:33:19 »
Good call mate - I do that with all the side covers, oil pan etc.  Dominos boxes are perfect, so that's dinner taken care of too.

Hondabond huh.  Best to go with OEM, right?  Not an off the shelf product?

I actually prefer Yamabond its a little cheaper and it stays good for a while. I'm sure you can use something off the shelf but I always just use this stuff. I've had my current tube for a couple years, it hardens up at the end but I just dig it out with a pick and roll on.

Offline Jimbonaut

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Re: 1982 CB750F... The resto-not
« Reply #604 on: May 17, 2019, 12:42:55 »
Had a look online and there are loads of different Yamabonds - would Yamabond 5 be the right one to buy?
"I'm telling you Donnie, nuthin' but nuthin' but right"

Online irk miller

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Re: 1982 CB750F... The resto-not
« Reply #605 on: May 17, 2019, 12:51:07 »
There's really no difference between Hondabond and Yamabond, chemically.  They're both made by ThreeBond.  You can also get ThreeBond 1184, 1211 and 1207B.

Offline Jimbonaut

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Re: 1982 CB750F... The resto-not
« Reply #606 on: May 17, 2019, 12:59:41 »
Righto, Fortnine (it's a huge website here in Canada) sells ThreeBond 1184 for around $17 CAD so I'll order some of that.  Been looking for an excuse to go shopping there for a while as I need (well, want) another set of Biltwell kung fu grips for the KLR, and a new visor for the lane splitter. 

Looks like I'm splitting the cases then.

"Never get out of the boat.  Absolutely god damn right.  Unless you were going all the way."
"I'm telling you Donnie, nuthin' but nuthin' but right"

Offline Jimbonaut

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Re: 1982 CB750F... The resto-not
« Reply #607 on: May 17, 2019, 13:00:36 »
Or...

.
"I'm telling you Donnie, nuthin' but nuthin' but right"

Offline Jimbonaut

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Re: 1982 CB750F... The resto-not
« Reply #608 on: May 18, 2019, 21:29:49 »
Trying to split the cases, everything seemed to be going ok but there's something near the rotor that's putting the serious kibosh on things.  Everywhere else seems fine.  4 hours of wrassling with the thing and I'm stumped. 

The back is clear -



the rotor, not so much -





When I lift the lower case up, it brings the rotor (and crank) with it.  Something's stuck.  Any ideas?
"I'm telling you Donnie, nuthin' but nuthin' but right"

Offline Nybz

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Re: 1982 CB750F... The resto-not
« Reply #609 on: May 19, 2019, 04:26:11 »
Looks like your getting a good schooling on the 1100f.net forum.
Some of them are a bit cranky, but a few of them know this bike inside and out.

Take the god damn rotor off!

What do your main bearings look like?
If they show copper, they are toast.


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1979 CB750 LTD collectors plates
1979 CB750 K current custom rebuild
1980 CB750 F in waiting...

Past bikes
1982 GL1100
1980 CB400