Yaz's Rebuild
#181
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The following 3 users liked this post by yaz996:
#185
Captain Obvious
Super User
Super User
Joined: Aug 2003
Posts: 22,846
Likes: 340
From: Cambridge, Ontario, Canada
Thanks. Kept the tool simple. Actually used some of the the flywheel bolts as guides while lighting tapping with a rubber mallet until the seal was completely off the protective cover and onto the shaft. And then used those same flywheel bolts and some old valve springs to get it fully seated at the 13mm depth. I'll rig it back up for some pics when the engine is back off the stand.
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yaz996 (04-17-2020)
#186
Oil scavenge pumps are on. Added another little upgrade. Found a 997S vibration damper pulley on fleaBay for $110 including tax and shipping. With the accompanying combo bolt and washer/friction disk (which is only 0.005" thick) I'm all in for under $160. Figured if the factory felt the need to add it with the bump to 3.8, I should consider it as well.
#187
Oil scavenge pumps are on. Added another little upgrade. Found a 997S vibration damper pulley on fleaBay for $110 including tax and shipping. With the accompanying combo bolt and washer/friction disk (which is only 0.005" thick) I'm all in for under $160. Figured if the factory felt the need to add it with the bump to 3.8, I should consider it as well.
https://lnengineering.com/rss-underd...ayman-911.html
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Porschetech3 (04-19-2020)
#189
Spent some time researching the vacuum line routing. Auto Atlanta parts diagrams are useful, but they don't include where all those lines terminate. Most complete diagram I found was this one from Wayne Dempesy on the Pelican forums. Think its actually for a 986, and I don't have one side plugged on the three-way tee, but helpful none the less.
A- Fuel rail
B- Intake rubber sleeve with vacuum port (installed on the right side of throttle body)
C- Fuel pressure regulator on fuel rail
D- Air injection pump valve
E- Electronic vacuum solenoid valve for air injection pump valve
F- Vacuum reservoir
G- Four-way vacuum tee
H- Vacuum check valve (black side points toward the manifold)
I- Three-way vacuum tee (one side is plugged)
J- Electronic vacuum solenoid valve for resonance flap valve
K- Resonance flap valve
L- Intake rubber sleeve with vacuum port (installed on left side of throttle body)
A- Fuel rail
B- Intake rubber sleeve with vacuum port (installed on the right side of throttle body)
C- Fuel pressure regulator on fuel rail
D- Air injection pump valve
E- Electronic vacuum solenoid valve for air injection pump valve
F- Vacuum reservoir
G- Four-way vacuum tee
H- Vacuum check valve (black side points toward the manifold)
I- Three-way vacuum tee (one side is plugged)
J- Electronic vacuum solenoid valve for resonance flap valve
K- Resonance flap valve
L- Intake rubber sleeve with vacuum port (installed on left side of throttle body)
#190
Fyi im pretty sure thats a 3.6l diagram. My 3.4 and pics of others show a slightly different set up, i didnt have the 4 way connector on mine. My dealer couldnt pull up an accurate pet drawing for me. Im pretty sure if u were just ordering all new this set would work fine, but that 4 way connector is pricey. I saved a few bucks keeping it original with 2, 3 ways.
#191
Fyi im pretty sure thats a 3.6l diagram. My 3.4 and pics of others show a slightly different set up, i didnt have the 4 way connector on mine. My dealer couldnt pull up an accurate pet drawing for me. Im pretty sure if u were just ordering all new this set would work fine, but that 4 way connector is pricey. I saved a few bucks keeping it original with 2, 3 ways.
#192
Steady progress over the weekend. Most of the time was spent looking at diagrams and pictures, but managed to get a few ancillary items on. Biggest hold up right now is actually the new knock sensors that I thought were going to be delivered a few days ago. Also decided to order a new oil cooler. Old one looks to be in decent shape but its original (so ~114k miles). Minimal effort and $100 to replace it now seems to be a reasonable price for the risk mitigation.
Last edited by yaz996; 04-20-2020 at 12:36 AM.
#193
i got the oil cooler kit from fcp euro. The cooler came drop shipped from Worldpac and the o-rings and hose took a few days longer. i suspect they came from a dealer and were repacked. They did have the best pricing that i could find.
#194
Just a car guy
Rennlist Member
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Joined: Jan 2002
Posts: 9,927
Likes: 836
From: South Lyon, Michigan, Ewe Ess Eh
Good progress. You're getting close. I see you disconnected the A/C lines. I chose to keep mine intact. The trade off is between refilling the refrigerant versus installing that damn bolt toward the rear of the compressor.
I found Bosch knock sensors on Amazon for $35 each.
For what it's worth, I took lots of pictures so I can figure out where everything goes. Most are obvious, but some hose and line routing can be questionable.
I found Bosch knock sensors on Amazon for $35 each.
For what it's worth, I took lots of pictures so I can figure out where everything goes. Most are obvious, but some hose and line routing can be questionable.
#195
I'll put together a post soon detailing where I've been sourcing most parts and what discount codes have been available.