Jump to content

My 1971 521


d.p

Recommended Posts

Just now, Crashtd420 said:

Are you using assembly lube?

 

Do yourself a favor and as you tighten things to spec keep spinning the motor...

If it ever starts to tighten up stop immediately and make sure nothing got out of place.....

 

I had a bearing move on me while trying to install a piston .... so just take you time....


yeah man but not when I measured the clearance.  Going to pop off the caps pull the crank and lube it all up. Where the book calls for oil can I substitute assembly lube?  

  • Like 1
Link to comment
  • Replies 4.9k
  • Created
  • Last Reply

Top Posters In This Topic

Top Posters In This Topic

Posted Images

Just now, d.p said:


yeah man but not when I measured the clearance.  Going to pop off the caps pull the crank and lube it all up. Where the book calls for oil can I substitute assembly lube?  

Yes... assembly lube just sticks around so that's why is good for initial startup....

 

But it's sticky.... 

Crank should be no issue...

Lube and install the caps..... 

 

What I did to keep the rod and bearing in place was once I installed the piston I flipped the motor on and use I wooden pole.... then rotated the crank to keep pressure on the bearing... then I was able to tap the cap on.... this was a set of h-beam connecting rods so i dont no if the factory one go together a little easier... again just be careful and rotate the motor as you tighten and you'll be fine......

 

 

  • Like 1
Link to comment

Yeah I saw that.  
 

but before I get there have a question about rear main seal. I got an OEM seal but had to buy a felpro seal to get the side seals and nails.  
 

The side seals have a valley in them and one is square at the end and the other isn’t.  I assume the valleys face away from the bearing towards the block? And the beveled nails face away from the bearing and go in between the main cap and the side seal? 
 

49709647037_31d702596b_b.jpg

 

Link to comment
12 minutes ago, Crashtd420 said:

Looks good to me.... make sure you lube that before installing on the crank....

 


I did but it looks like I when dropped it in the block the edge peeled some of the gasket off.  Should I be worried?  I have another one if need be. You can even see near the top the indent it made on it.  
 

49708918438_76719e6533_b.jpg

 

Edited by d.p
  • Like 1
Link to comment

Go the new mains and crank installed, spins freely with no binding.  Biggest bitch was the nails in the side seals on the rear main seal.  Fucking bitch to get those installed all the way. 

 

Moving on to the pistons now and wondering if I need to dip them completely in oil?  Mixed opinions on it but wondering what you guys have done?  

 

49720336628_c138755926_k.jpg

Edited by d.p
  • Like 1
Link to comment

You only need oil where parts are rubbing (rings) or it'll make a frigging mess while assembling. The piston pins should have assembly lube on them already, so align the ring gaps properly as per the manual and squirt some oil on them just before you tighten the ring compressor and install them. No need for oil all over the piston tops causing a smoky start up and fouling the plugs.

  • Like 1
Link to comment

It's 75" diagonally, so it says 65.4" wide. That should fit, but it depends  on how wide the packaging is.

 

If not, put the gate down, stand it up on end, and throw a ratchet strap behind it, and a couple over the top. It shouldn't go anywhere. The guy before me installed eye-bolts everywhere, so I have tie-down locations all over the place. Do you still have bed hooks?

  • Like 2
Link to comment
1 hour ago, mainer311 said:

It's 75" diagonally, so it says 65.4" wide. That should fit, but it depends  on how wide the packaging is.

 

If not, put the gate down, stand it up on end, and throw a ratchet strap behind it, and a couple over the top. It shouldn't go anywhere. The guy before me installed eye-bolts everywhere, so I have tie-down locations all over the place. Do you still have bed hooks?

 

Samsung had the box measurements and its 73.8" long and our beds are exactly 73" long.  I just got back from the store but they didn't have the one I wanted.   For sure it would fit either standing up with the gate open or flat on its side.  Hell I got the bed hooks, never getting rid of those.  

  • Like 1
Link to comment

Like I said they didn't have the one I wanted so I didn't get one, otherwise I would have thrown it in the back of my truck.  I figure that eventually due to all this madness there will be deals to be had all over the place.  

Link to comment
1 hour ago, d.p said:

Like I said they didn't have the one I wanted so I didn't get one, otherwise I would have thrown it in the back of my truck.  I figure that eventually due to all this madness there will be deals to be had all over the place.  

 

There already are. Look at the auto manufacturers. Nobody is buying cars, so they're doing online purchases, 0% APR, and delayed payments for 90 days, along with cash back. It's crazy. I was seriously looking into trading my 2011 Sentra commuter car for a 2020 Sentra, but, I'm already paying for a Highlander.

Link to comment

Haha I know this man.  You can lease Tundra/Tacoma's for under $300 a month right now and I always wanted one as a DD but doesn't make sense to have 2 pickup trucks.  Crazy deals are out there and only more to come if you aren't worried about your future income.   

Link to comment

Even a week of no commerce will have vast implications on business in the future. Add to this the rest of the world also?? 25% of ALL flat glass production is consumed by the auto industry. About 900 kilos, 1,980 pounds of steel per average vehicle. 75% of ALL rubber goes into tires and replacement tires. And this is just vehicles! 

Link to comment

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.
Note: Your post will require moderator approval before it will be visible.

Guest
Reply to this topic...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.

Loading...
×
×
  • Create New...

Important Information

By using this site, you agree to our Terms of Use.