Notices
GMT 800 & Older GM General Discussion 2006 & Older Trucks | General Discussion

WTF,,, i'm pissed

Thread Tools
 
Search this Thread
 
Old 03-05-2011, 09:02 PM
  #21  
traveling mod
iTrader: (14)
 
andrew383's Avatar
 
Join Date: Oct 2007
Location: so. indiana/texas
Posts: 3,262
Likes: 0
Received 1 Like on 1 Post
Default

Originally Posted by GMCtrk
Yeah, that first spec is just to make sure the pulley is seated properly on the crank snout. 240lbs isn't really needed, I just crank down as good as I can manually and then torque the new bolt to spec


Its a TTY bolt the 240 is to stretch it .....
Old 03-05-2011, 09:08 PM
  #22  
Senior Member
iTrader: (24)
 
Country Boy's Avatar
 
Join Date: Nov 2001
Location: Tampa, FL
Posts: 6,044
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by andrew383


Its a TTY bolt the 240 is to stretch it .....
Not true. You have to use the OLD bolt to reinstall the pulley. Crank it down to 240 to fully seat the pulley (since its a press fit). Not doing it all the way could not seat it fully. Then you use the NEW bolt and crank it to 34 + degrees.
Old 03-05-2011, 09:16 PM
  #23  
On The Tree
Thread Starter
 
tarpon4me's Avatar
 
Join Date: Feb 2011
Location: Florence, SC
Posts: 118
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by Country Boy
Not true. You have to use the OLD bolt to reinstall the pulley. Crank it down to 240 to fully seat the pulley (since its a press fit). Not doing it all the way could not seat it fully. Then you use the NEW bolt and crank it to 34 + degrees.
that's what I was figuring as well. makes sense to me. I'm thinking you wouldn't want to stress the bolt you're going to install to those levels anyhow. that's an *** load of stress on a bolt, I don't care what kind of bolt it is. But, these ones seem pretty hard, so it may not even matter.

anyhow, please carry on. I can only hope that this thread will linger, and those that try this swap learn from my mishaps. that's my whole reasoning to begin with. If my ranting has helped but a single person take more care in the installation of a powerbond, than i'll be happy.
Old 03-05-2011, 09:25 PM
  #24  
Teching In
 
royal flush's Avatar
 
Join Date: Sep 2010
Location: little las vegas
Posts: 22
Likes: 0
Received 0 Likes on 0 Posts
Default

Bummer
Old 03-06-2011, 09:25 AM
  #25  
TECH Junkie
iTrader: (31)
 
hirdlej's Avatar
 
Join Date: Dec 2004
Location: Minneapolis, MN
Posts: 3,470
Received 1 Like on 1 Post
Default

Originally Posted by GMCtrk
I'm not so sure I like that idea. That looks like it'd put a lot of stress on the idler pulley and potentially bend something or hurt the bearing inside of it. Unless of course you don't care. I haven't seen a crank pulley bolt yet that I couldn't just break loose with my impact gun. No flywheel lock needed.
Old 03-06-2011, 09:34 AM
  #26  
Moderator
iTrader: (19)
 
TXsilverado's Avatar
 
Join Date: Jan 2005
Location: Humble Texas
Posts: 18,318
Received 226 Likes on 150 Posts
Default

Originally Posted by hirdlej
I'm not so sure I like that idea. That looks like it'd put a lot of stress on the idler pulley and potentially bend something or hurt the bearing inside of it. Unless of course you don't care. I haven't seen a crank pulley bolt yet that I couldn't just break loose with my impact gun. No flywheel lock needed.
i use the same method, but wrap around the power steering pulley. it works perfect and i havent hurt anything yet.
Old 03-06-2011, 10:48 AM
  #27  
TECH Addict
iTrader: (14)
 
AndysC3's Avatar
 
Join Date: Jun 2009
Location: Minot, ND
Posts: 2,884
Received 10 Likes on 8 Posts
Default

Heres a pic from another site that someone did to keep the pulley form moving

Just a chain with a S hook. the other end is hooked up to the lower control arm.
Old 03-06-2011, 12:04 PM
  #28  
On The Tree
Thread Starter
 
tarpon4me's Avatar
 
Join Date: Feb 2011
Location: Florence, SC
Posts: 118
Likes: 0
Received 0 Likes on 0 Posts
Default

Originally Posted by AndysC3
Heres a pic from another site that someone did to keep the pulley form moving

Just a chain with a S hook. the other end is hooked up to the lower control arm.
That is the better set up right there. I like it.
Old 03-06-2011, 01:03 PM
  #29  
TECH Addict
iTrader: (14)
 
AndysC3's Avatar
 
Join Date: Jun 2009
Location: Minot, ND
Posts: 2,884
Received 10 Likes on 8 Posts
Default

yea, its what I'm planing to do when I do my cam swap. Just have to make sure the chain and S hooks are strong enough, and wont bend or break
Old 03-06-2011, 01:22 PM
  #30  
TECH Veteran
iTrader: (5)
 
MikeGyver's Avatar
 
Join Date: Jun 2005
Location: Suburban Chicago
Posts: 4,421
Received 199 Likes on 156 Posts
Default

Originally Posted by GMCtrk
that was an 8 year old crank bolt that came out in literally 2 seconds with that 25" breaker bar.

The idea came from DirtTrackRacer.
I don't know why you would need a 25" breaker bar, my 18" breaker fits inside a 3' cheater pipe just fine!


Quick Reply: WTF,,, i'm pissed



All times are GMT -5. The time now is 08:36 PM.