|
|
|
|
| Author |
|
|
Registered
Join Date: May 2013
Location: Socal
Posts: 476
|
out of ideas. looking for help to remove the crank pulley
1979 sc with ac
I have been struggling getting the crank pulley out. It has a dealer installed AC pulley stacked on top. I thought I could use the m16 x 1.5 pulley removal bolt tool to push pulley out. But the bolt doesn't thread in at all. Is the tool for 964/993 only? I Tried using a 3 jaw puller, didn't force anything. just to see if it can pull it out with minimum force. But it just didn't feel right at all. Plying from the back also yields no result. What am I missing here? All the search results suggest the pulley comes out easy with simple taps or ply from the back. 
__________________
79 911sc 3.2 |
||
12-07-2025, 01:59 PM
|
|
|
Registered
Join Date: Mar 2001
Location: Marysville Wa.
Posts: 22,536
|
Take the allen bolts off and get the outer pulley off and see what's under it. Never seen that setup, and that ain't the crank nose .
__________________
https://www.instagram.com/johnwalker8704 8009 103rd pl ne Marysville Wa 98270 206 637 4071 |
||
|
12-07-2025, 02:05 PM
|
|
|
Registered
Join Date: Jul 2013
Location: Brisbane, Australia.
Posts: 2,688
|
post updates..Was the bolt you removed, really long? and threaded into the crank?
__________________
Always learning. www.aircooledporsches.com.au See me bumble my way through my first EFI and TURBO conversion! https://youtu.be/bpPWLH1hhgo?si=GufVhpk_80N4K4RP |
||
|
12-09-2025, 12:27 PM
|
|
|
Registered
|
there must be another bolt behind thso extension --did you look inside--lets see it
Ivan
__________________
1985 911 with original 502 191 miles...808 198 km "The difference between genius and stupidity is that, genius has its limits". Albert Einstein. |
||
|
12-09-2025, 12:30 PM
|
|
|
Registered
Join Date: May 2013
Location: Socal
Posts: 476
|
Hi,
I haven't been working on this pulley on the last few days. Been building fuel lines for the tunnel  There isn't another bolt inside. the crank bolt is m14x1.5. it threads into the crank. some more photos  
__________________
79 911sc 3.2 Last edited by 911Ren20; 12-09-2025 at 01:26 PM.. |
||
|
12-09-2025, 01:20 PM
|
|
|
Happiest when Tinkering
Join Date: Jun 2007
Location: Missouri
Posts: 4,702
|
Use a longer bolt to give space and use a 3 jaw puller to break it free
__________________
" Porsche there is no substitute" I always liked that saying. Air cooled is the only way to go! 76 911 C.R.A.P. Gruppe #2 BIG time TURBO C.R.A.P. Bitz EFI/EDIS Now MegaSquirt 3 76 Blazer also restored by me |
||
|
12-09-2025, 01:35 PM
|
|
|
