LT1 Based Engine Tech 1993-1997 LT1/LT4 Engine Related

Mark in the crank?

Thread Tools
 
Search this Thread
 
Old 07-17-2004, 12:55 PM
  #1  
Registered User
Thread Starter
 
jdizzell's Avatar
 
Join Date: Aug 2002
Location: Orlando, FL
Posts: 527
Mark in the crank?

As I was pulling the crank hub off, the crank move just a little from TDC.
I see a slit on the crank, does that indicate anything? If not, I'm going to be in that much trouble when adjusting the valves if I'm off TDC a little?

Also if you ask yourself why I dont use the crank hub arrow when I reinstall it, is because it was off when I sent the #1 piston to TDC on the compression stroke.
jdizzell is offline  
Old 07-17-2004, 03:19 PM
  #2  
Registered User
 
shoebox's Avatar
 
Join Date: Dec 1969
Location: Little Rock, AR
Posts: 27,714
Do you mean the keyway for the key the factory hub does not use?

Visual
shoebox is offline  
Old 07-17-2004, 06:15 PM
  #3  
Registered User
Thread Starter
 
jdizzell's Avatar
 
Join Date: Aug 2002
Location: Orlando, FL
Posts: 527
No, not that part. The part that the hub comes off of.
jdizzell is offline  
Old 07-17-2004, 06:33 PM
  #4  
Registered User
 
Mtrhds94Z's Avatar
 
Join Date: Mar 2000
Location: Point Pleasant, NJ... USA
Posts: 1,955
I think the point of the pic is to show you where the crank keyway should be when #1 or #6 is TDC..
If you 'have the hub off', can't you see the keyway slot?
If it's at 130 o clock it's #1 or #6 is at TDC..

Last edited by Mtrhds94Z; 07-17-2004 at 06:59 PM.
Mtrhds94Z is offline  
Old 07-17-2004, 06:39 PM
  #5  
Registered User
 
shoebox's Avatar
 
Join Date: Dec 1969
Location: Little Rock, AR
Posts: 27,714
Originally posted by jdizzell
No, not that part. The part that the hub comes off of.
Yeah, I know it was not that part. It was just used for a point of reference.
shoebox is offline  
Old 07-18-2004, 08:16 AM
  #6  
Registered User
Thread Starter
 
jdizzell's Avatar
 
Join Date: Aug 2002
Location: Orlando, FL
Posts: 527
Sorry about that shoebox, I wasn't thinking outside of the box Thanks for the reference!
jdizzell is offline  
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
NewsBot
2010 - 2015 Camaro News, Sightings, Pictures, and Multimedia
0
04-07-2015 10:50 AM
DirtyDaveW
Parts For Sale
1
03-15-2015 07:01 PM
Queens94z28
Parts For Sale
3
12-20-2014 09:11 PM
ChrisFrez
2010 - 2015 Camaro News, Sightings, Pictures, and Multimedia
2
12-07-2014 11:32 AM
Z284ever
Automotive News / Industry / Future Vehicle Discussion
57
08-04-2002 03:48 PM



Quick Reply: Mark in the crank?



All times are GMT -5. The time now is 04:33 AM.