Notices
993 Forum 1995-1998
Sponsored by:
Sponsored by:

Engine drop, top end rebuild, and more

Thread Tools
 
Search this Thread
 
Old 08-10-2020, 03:33 AM
  #121  
993c4ie
Instructor
 
993c4ie's Avatar
 
Join Date: Feb 2015
Location: Dublin, Ireland
Posts: 116
Received 18 Likes on 14 Posts
Default

Originally Posted by dgmattingley
I did run into a couple of problems: 1) the pass. side half shaft got caught up twice, so I removed the starter with everything half lowered and that seemed to solve it;
I am about to drop the engine of my 993C4....everything is disconnected and ready for engine to be lowered. It seems very very tight on right hand side between half shaft and engine.
Do you guys always remove the starter motor or is there a "trick"?
Thanks in advance
Old 08-10-2020, 07:49 AM
  #122  
95_993
Race Car
 
95_993's Avatar
 
Join Date: Sep 2007
Location: Massachusetts
Posts: 4,198
Likes: 0
Received 546 Likes on 370 Posts
Default

I remove the starter. I drop the motor a little, not quite half way and then remove the starter and the slave cylinder. I couldn't see any way to get the axle past the starter without removing it.



Last edited by 95_993; 08-10-2020 at 08:00 AM.
Old 08-10-2020, 10:54 AM
  #123  
Mike J
Addict
Lifetime Rennlist
Member
 
Mike J's Avatar
 
Join Date: May 2001
Location: Vancouver, BC
Posts: 8,363
Received 71 Likes on 58 Posts
Default

You guys may think this funny, but often I just pull the driveshafts out - since I have a snap-on torque wrench that will do 650ft-lbs, it's pretty simple and quick to pull the hub nuts and pull them out, then there is no issues with clearances and lots more room when the engine is back in. I undo the hub nut when I start, or have someone on the brakes to hold the hub still.

I have also dropped engines with the starter still attached, it takes some energy and swearing since you really need to swing the tail of the transmission around to maneuver the driveshafts without them catching on the engine. I have a roller stand the engine is supported on so I can move it around a lot, but if its on a fixed scissor lift it's much harder. Removing the starter does make it easier for sure.

Cheersm

Mike
Old 08-11-2020, 03:34 AM
  #124  
993c4ie
Instructor
 
993c4ie's Avatar
 
Join Date: Feb 2015
Location: Dublin, Ireland
Posts: 116
Received 18 Likes on 14 Posts
Default

Thanks for feedback
I removed the clutch slave cylinder first . No problem doing this with engine still in "normal" place, e.g. not lowered at all. Then this gave me some access to reach the starter motor "hidden" nut by hugging the transmission, as explained here http://p-car.com/diy/starter/
I did not have to use the "hex bit + extension + universal joint described in link above. I just used a hex bit (size 10) and a combination spanner. I guess each on their own :-) The nut was very easy to undo. I guess it is rarely tight since access is quite restricted...
Ran out of time last night to drop the engine....so this evening is drop day..



Quick Reply: Engine drop, top end rebuild, and more



All times are GMT -3. The time now is 04:52 AM.