Tech / General Engine Is your car making a strange sound or won't start? Thinking of adding power with a new combination? Need other technical information or engine specific advice? Don't see another board for your problem? Post it here!

question about turning engine over by hand

Thread Tools
 
Search this Thread
 
Old 02-16-2003, 05:28 PM
  #1  
Junior Member
Thread Starter
 
mauibluebird's Avatar
 
Join Date: Dec 2001
Location: Wichita,KS,US
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
question about turning engine over by hand

When I crank my engine over by hand with a socket on the crank bolt do I go clockwise or counterclockwise?
Old 02-16-2003, 06:01 PM
  #2  
Senior Member

 
dans82bird's Avatar
 
Join Date: Jan 2001
Location: South NJ
Posts: 908
Likes: 0
Received 0 Likes on 0 Posts
Car: 1988 Mustang GT
Engine: 302
Transmission: T5
counter clockwise..
Old 02-16-2003, 06:04 PM
  #3  
Senior Member
 
Scott C's Avatar
 
Join Date: Jan 2000
Location: My Garage - Chicago
Posts: 543
Likes: 0
Received 0 Likes on 0 Posts
Clockwise as you are looking at the front of the engine...
Old 02-16-2003, 08:29 PM
  #4  
Junior Member
Thread Starter
 
mauibluebird's Avatar
 
Join Date: Dec 2001
Location: Wichita,KS,US
Posts: 36
Likes: 0
Received 0 Likes on 0 Posts
Ok, so i turn it clockwise or right as if I was tightening the bolt? Everyone agree? Will I break something if I go the wrong way?
Old 02-16-2003, 08:59 PM
  #5  
Supreme Member
 
RB83L69's Avatar
 
Join Date: Jul 1999
Location: Loveland, OH, US
Posts: 18,457
Likes: 0
Received 14 Likes on 14 Posts
Car: 4
Engine: 6
Transmission: 5
You will only loosen the bolt if you go the wrong way.

You will only break the bolt if you go the right way.

Don't use the bolt. Take the bolt out, remove the balancer, and use a crank socket. I'd hate for you to be the next person making the familiar "ARGHHH! My crank bolt broke off!!! (or stripped)" post.
Old 02-16-2003, 10:17 PM
  #6  
Senior Member
 
Scott C's Avatar
 
Join Date: Jan 2000
Location: My Garage - Chicago
Posts: 543
Likes: 0
Received 0 Likes on 0 Posts
Bahhh...Use the crank bolt, but only if you remove all of the spark plugs!! Much less resistance that way
Old 02-17-2003, 04:42 AM
  #7  
Supreme Member
 
Riley's35089rs+'s Avatar
 
Join Date: Nov 2001
Location: heartland
Posts: 2,743
Likes: 0
Received 0 Likes on 0 Posts
Car: 89rs (previous 2.8)
Engine: 406
Transmission: 700r4 (for now)
Old 02-17-2003, 09:45 AM
  #8  
Supreme Member

 
IROCZZ3's Avatar
 
Join Date: Aug 1999
Location: San Diego, CA
Posts: 1,053
Likes: 0
Received 2 Likes on 2 Posts
Car: 87 Buick GN
Engine: 3.8L (231 cid) V6
Transmission: 200-4R
Axle/Gears: 10 bolt G80/ 3.42
I agree...don't use the bolt. My friend broke one off in his crank trying to do that and it sucked! I'd get one of these if you don't wanna remove your balancer to rotate your motor without breaking the bolt.

That's summit racing part# pro-66782, engine rotation adapter. It bolts to the balancer after you remove the crank pulley.

Last edited by IROCZZ3; 02-17-2003 at 09:48 AM.
Old 02-17-2003, 10:57 AM
  #9  
Moderator

 
Vader's Avatar
 
Join Date: Jan 2000
Posts: 19,349
Received 216 Likes on 177 Posts
If you're not going to do a lot of hand positioning of the crank and/or don't want to remove the balancer, use a strap wrench on the crank sheave.
Old 02-17-2003, 11:48 AM
  #10  
Senior Member

 
dans82bird's Avatar
 
Join Date: Jan 2001
Location: South NJ
Posts: 908
Likes: 0
Received 0 Likes on 0 Posts
Car: 1988 Mustang GT
Engine: 302
Transmission: T5
Originally posted by RB83L69
the familiar "ARGHHH! My crank bolt broke off!!! (or stripped)" post.
Related Topics
Thread
Thread Starter
Forum
Replies
Last Post
84z96L31vortec
Tech / General Engine
7
08-20-2017 12:16 AM
redmaroz
LTX and LSX
7
08-16-2015 11:40 PM
bradleydeanuhl
DFI and ECM
4
08-12-2015 11:48 AM
84z96L31vortec
North East Region
1
08-10-2015 08:27 PM
BrianI
Body
0
08-09-2015 11:52 AM



Quick Reply: question about turning engine over by hand



All times are GMT -5. The time now is 01:06 AM.