Time to replace this pulley?

[dversdzn]

Originally Posted by chrisbalich

Magnet on a stick to retrieve the nut/washer.
19mm wrench/socket to rotate engine and free the jammed nut/washer.
We expect a video of this bad boy running by 1700EDT today.
#youcandoit

So the good news is, it's not wedged up against the pulley, bad news is I can't get this sucker free. 🤣

[dversdzn]

Alrighty. Checked the local homie depot and several of the local parts stores (O'Riley, Pep Boys ...), and called 4 Porsche dealerships in the area. The bad news is, nowhere had what I needed. The good news is one of the parts departments was able to give me the part number for the nut one size up from what I bought. The alternator from an 82 apparently uses a 17x1.5 which would explain why the one I bought was just slightly too small.

Anyway, quick search and FCP Euro has them in stock and I've ordered one with expedited shipping. Fingers crossed it gets here on time. :/

In the meantime I'll focus on trying to realign the door windows and buttoning up some other things that need my attention.

Thanks again everyone for your help and insight, it's greatly appreciated.

#tryingtostaypositive

[phelix]

IMHO you really need to get that nut out - don’t run the engine with it in place.

[Walt Fricke]

Agree - no start until removed. If a magnet (FLAPS will have a magnet on the end of a malleable wire - lots of uses) won't do it, I'd see if I could pry, tap, or wedge the fan deeper onto its shaft. When it arrives, you could use your new nut and some ingenuity to do that. Even a little movement of the fan farther onto its shaft ought to make fishing that nut out possible if if was balky.

[dversdzn]

Originally Posted by phelix

IMHO you really need to get that nut out - don’t run the engine with it in place.

I'm sitting over here stewing. Pissed at the car, but really pissed at myself for making this series of dumb mistakes one after another.

Once I calm down and focus a bit I'm going to pull the fan etc back out and see if I can get to it that way. Should go faster the second time around right?

[917_Langheck]

Originally Posted by dversdzn

Once I calm down and focus

This is The key to Porsche repair.

Unlike any other car I've worked on Pcars require deliberation and a quality work plan. Bodging won't do. "Slow and methodical is the only way." Lao Tzu of Porsche Repair....

[dversdzn]

SUCCESS!!! muahahahaha

[chrisbalich]

Well done.

With regards to walking away, I've walked away from my car for weeks before. I've also spent multiple consecutive 12-16 hour days in the garage. It's all about staying in the right headspace.
Calm. Clear. Focused.

When I was younger, I played a lot more metal when I worked on cars. These days, I play 80s rap & hiphop, Florence + the Machine, Mazzy Star, Duffy, Fiona Apple, etc. Nothing that elevates my pulse. Just out there vibin helps keep me focused and calm.

[dversdzn]

Woohoo!!! Man, FCP Euro doesn't mess around. Ordered this Sunday and it showed up this morning. Looks like I'll be getting everything buttoned up tonight.

Feeling ambitious, so I may swap in the new turn signal stalk too.

[dversdzn]

Hugh sigh of relief. Question for everyone, how tight should the belt be? It's not loose, but there is some play in it. Want to make sure I'm not messing this up.

https://photos.app.goo.gl/RE8MBoLw2yftM25N6

[911obgyn]

If it doesnt slip its ok, too tight and you are replacing your alternator bearings.
Once that belt is run in you may need to move a shim outside the pulley.

[dversdzn]

Originally Posted by 911obgyn

If it doesnt slip its ok, too tight and you are replacing your alternator bearings.
Once that belt is run in you may need to move a shim outside the pulley.

Thanks.

[chrisbalich]

Originally Posted by dversdzn

Hugh sigh of relief. Question for everyone, how tight should the belt be? It's not loose, but there is some play in it. Want to make sure I'm not messing this up.

https://photos.app.goo.gl/RE8MBoLw2yftM25N6

Looks about right to me.
As previously stated, too tight is a bad thing. If it's not slipping/screaming, send it.

[dversdzn]

Took her out for a spin around the neighborhood last night, definitely sounds better and feels like she's running smoother to (but there's a good chance that's all in my head). But she's definitely screaming under load. From a stop the belt squeal is LOUD, but once moving it goes away. I'm going to start by moving one of the shims in the rear to the front and try again. So close to having this sorted out.

Felt awesome to get to drive her again though.

[MBAtarga]

When static, belt deflection should be around 3/8"
To me, it looks from the video that it is a little excessive.

[917_Langheck]

Originally Posted by MBAtarga

To me, it looks from the video that it is a little excessive.

Concur. That is a bit too loose.

[Walt Fricke]

Some people who race the air cooled 911s complain that they throw their fan belts. No one has quantified this, but it is real enough when it happens. My take is that this comes from relatively high RPMs (~7,000) and a decision to be one shim loose rather than one shim tight. Happened to my SC engine after a professional rebuild. I moved a shim, hasn't happened again. But it has led some to switch to a serpentine belt system.

Wouldn't a loose belt be more apt to make noise from slipping than a tight belt would?

[dversdzn]

Originally Posted by 917_Langheck

Concur. That is a bit too loose.

Agreed. Once I got on the road and was able to test under load the squealing woke the entire neighborhood. Will be working through the process of moving shims and retesting until I can get it right. I also have a new belt that I'm going to put on just in case.

[911obgyn]

DONT DROP THE NUT.
Sorry didnt mean to yell!

[911obgyn]

I been there