Pitman Arms

I mean, what's there to do - unscrew four bolts, screw them back on, right?

Wrong.

Maybe so if that's the car you've owned from the day one. Then you may probably get away with just the pair of dogbones like this.

Not so if that car is used, or should I say pre-owned, or should I say pre-<censored>-up. In that case you're likely to find, say, a missing washer or two (part #33311125916), or a destroyed bolt (part #07119914848).



So either you spend more cash on the complete set with fasteners like this, or you're going to be running around looking for bolts and washers anyway.

It's up to you to decide what's more expensive - about $50 in price (that's the difference between the pair of arms and pair of complete sets) or the most non-renewable resource that you have in your life - your time. Plus some money on missing/bad parts, of course.

One more thing: dogbones that have gone bad (picture on top) look identical to new ones, made by Karlyn. I don't know how much time does the metal need to go dark and gloomy in a hot and dry climate, but the old dogbones look very, very new and shiny after so much as being dipped into white spirit and cleaned lazily with a toothbrush. Rubber on them is absolutely thrashed, though - look at the big picture. I have no clue whether the new parts are any good or not, but you bet that if they aren't, you'll see the update here as soon as I find them going bad. For now, though, I'd say that if I had to make a decision again, I would've gone with the more expensive complete kit.

UPDATE: The story is far from over. Check out this thread at MyE28.com, and take a close look at this picture:

The Pipe Is Back

Even better than before - now it's got three hangers, as it is supposed to. Oh, and it's no longer sideways - damn, I thought that it was supposed to be that way, and it actually looked kinda cool :)



The whole thing looks horrible, though. Good time to start budgeting for new exhaust system.

Dude, Where's My Pipe?

If not for Joe The Neighbour who took a moment to look up from figuring out why his Ferrari is consuming so much oil and angrily spitting it outside through exhaust pipes (impressive sight indeed), we would've ended up with a very, very expensive repair - all the exhaust system at least, and quite possibly the catalyst as well, would've most probably ended up being torn away and eager to meet the lucky road traffic participant following this car, for there was one hanger remaining - the right one. The other (left) hanger was long gone by the time the exhaust pipe was inspected for the first time.



Alas, big disaster was diverted, and for now the temporary fix is in place (about $10 in parts and couple of hours of procuring right parts). Permanent fix is coming Fridaydone.

Front Brakes: Good News, Bad News

Following up on brake bleeding session...

Good news is that there's more than enough brake pads, and apparently rotors left. Bad news is that the wear sensor (part #34351179819) is broken (best guess is that whoever changed the pads broke the new sensor and decided to cover it up) and needs to be replaced. Pity - it's a $5 part, and labor involved in checking it and installing a new one is much more than that.

Other bad news is that the ABS sensor cable (part #34521154044) seems to be going (aging insulation is falling apart) and will have to be replaced soon.

Still need to take a look at the rear brakes - don't remember seeing the wear sensor there, either.

RMeuropean delivery: wow, I'm impressed

Ordered two Pitman arms (part #33321126476) from rmeuropean.com at 13:30 local time yesterday. At 11:30 local time today the package was at the door.

That's the shortest shipment time ever. Wow.

Oh Noes! The Clutch Is Gone... And Back

...now have to figure out what's the cause, and how it is related to yesterday's brake bleeding session.

Master cylinder is the main suspect until the morning sun comes.

UPDATE: Just air in the system, nothing more. Bled the hell out of it while identifying the issue - it's not immediately obvious where the intake hose is, and it's easy to suck the air into the clutch system unless you're watching the fluid level in the main reservoir. For the reference, a safe volume from the maximum level to the level you have to stop at is about 8 fl oz, or 200ml.

Before you set out to bleed the clutch, you may want to check if you need to replace the bleeder screw (part #21521116360), and whether the dust cap (part #21521102908) is in place - will save you some grief.

It is possible to use a vacuum bleeder to bleed the clutch, even though this is not a recommended way - you will most probably have to unscrew the bleeder screw completely (there will not be a massive leak), wrap it into teflon tape and screw it back (thanks to mooseheadm5 for the advice) - otherwise you'll be sucking air through the bleeder screw thread.

While you're there, you might just as well take off the slave cylinder and push the air out of it. Don't have the pedal all the way up when you're installing the slave cylinder back, you won't be able to overcome the resistance of the clutch release spring and put the nuts back.

Wonderful Discoveries of Brake Bleeding

When you bleed the brakes for the first time on the car you've just bought, don't be surprised if the brake pad wear sensor cable is neatly tucked under the bleeder valve cap tie. All of it. Including the sensor. Apparently, no participation in the actual process of measuring the brake pad wear was deemed necessary by the last person that changed the brake pads on the car.

Makes me desperately want to check the brake pads and rotors' thickness, despite seller's passionate assurances that they've been *just* replaced.