honda305 Home honda305 Auctions honda305 Gallery honda305 Forum


honda305.com Forum

Login
□ Search
□ FAQ 
□ 
Vintage Honda Owners,
Restorers, Riders and
Admirers

Disassembling Lower end

User avatar
Snakeoil
honda305.com Member
Posts: 1150
Joined: Wed Aug 04, 2010 6:45 pm
Location: Upstate NY

Post by Snakeoil » Tue Mar 08, 2011 11:19 am

No offense, Dana, but Big B, don't use screwdrivers. Get a piece of hardwood. Believe it or not, treated deck lumber is pretty tough. I use scraps all the time for purposes such as this. Also, get yourself a dead blow hammer/mallet. They sell them in Harbor Freight and most good tool stores. They are plastic with lead shot inside. They come in various sizes. I bought a set of 3 in one of those motel tool sales for peanuts a few years ago.

regards,
Rob

Dana01
honda305.com Member
Posts: 371
Joined: Mon Nov 22, 2010 2:09 pm
Location: Folsom (prison), CA: (peeling potatoes)
Contact:

Post by Dana01 » Tue Mar 08, 2011 6:50 pm

You're right of course snake ... and I was incorrect about the orientation (it was late at night). The area to tap, if the motor is upside down is just above where the starter motor wire runs. There's a little channel ... not two as I said before. The two on the back are useless for separating the cases because they're facing up when the motor is upside down.

And snake ... I forgot to mention ... my hammer is made of wood ;)

<hic>
Dana

1966/7 CB-77 Red of course
1976 CB-550F (project over-budget and under-funded)
1985 GS-450S (Land Speed Racer)

big-b
honda305.com Member
Posts: 179
Joined: Mon Jul 26, 2004 12:45 pm
Location: Ashland, Mass.

Post by big-b » Thu Mar 10, 2011 8:27 pm

Done for now.

Image

Image

Image

Brian

Dana01
honda305.com Member
Posts: 371
Joined: Mon Nov 22, 2010 2:09 pm
Location: Folsom (prison), CA: (peeling potatoes)
Contact:

Post by Dana01 » Thu Mar 10, 2011 8:37 pm

Unsolicited advice: don't forget to remove and inspect the shifter pawl arms for excessive wear (thread elsewhere on the forum)
Dana

1966/7 CB-77 Red of course
1976 CB-550F (project over-budget and under-funded)
1985 GS-450S (Land Speed Racer)

arseatea
honda305.com Member
Posts: 22
Joined: Wed Dec 29, 2010 10:01 pm
Location: Hillsboro Ohio

Post by arseatea » Sun Mar 20, 2011 3:59 pm

One thing I'd like to add. I had a hard time separating mine and couldn't understand why. But I gently pried in some little out of the way places and it finally separated. I found a tight fitting collar about half way up on one of the interior studs that prevented easy separation. Since this engine was factory "cherry", I guessed the collar was installed by the factory and left it when I re-assembled the two halves. Now I am looking to see if the nuts need to be torqued. The book only says to tighten. I did torque them to 20 ft/lbs. But that was just a guess. Ron

Post Reply




 

CB-77 | CYP-77 | Road Test | Riding Log | Literature | Zen | Marketplace | VJ Survey | Links | Home