Dec 2004/Jan 2005
The motor came back from the machine shop
in mid-Dec. Gavin Gray from the Chicago E12 group was a good
friend to have as he helped me transport things back home.
The short block surprisingly wasn't that heavy for two guys
to lift. We got it positioned near the tail gate of his
Subaru station wagon, I attached the arms that hold it
to the engine stand (with the arm assembly removed from
the head of the engine stand) and then we lifted it onto the
stand and the arm thing back into its slot. Slid the handle
back in the stand and the cotter pin, and we were done. No
sweat really.
It's late January and I haven't done much
because it has just been too cold outside. I put in the front
urethane swaybar endlinks but that was because it was an
easy enough job. I still need to do the rears. The engine
is just sitting on the stand wrapped in plastic wrap from
the machine shop ready to have the head mounted and the
rest of the assembly with the timing cover and oil pan finished.
Hopefully in the springtime I can get this process going
again! I have the gasket sealants/prep and thread locking
compound ready to go. Also the few misc parts like dowels
to hold the head gasket on the deck of the block and a
new timing chain tensioner are (or will be very soon) ready
to go. The pics show the finished bottom end at the machine
shop as I picked it up along with the engine waiting to be
finished now sitting in my garage.
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Finished bottom end #1
Finished bottom end #2
Close-up of bores with pistons
Pistons go above the deck by 10 thousandths
Looking down the length of the deck
Bottom-end wrapped from machine shop
Grilles remounted just for fun
Head, bottom-end, oil cooler, tranny, starter all together
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April 2005
It's been a long time since any updates,
mostly due to my unheated garage and Chicago winter temps
in January through March. The pictures here are of me,
Dave Rutkowski, and Gavin Gray who came over to help me
in early April to get the head mounted on the short block.
Dave has a euro 635csi (early E12 based E24) with the "L"
block 3453cc motor I have. He just rebuilt it in 2002 so
his knowledge of the engine is very fresh. Gavin came
to hang out and see my new M5 and offer moral support. Gavin
is a fellow E12 owner who has helped me with this engine
rebuild saga before. I'm
the guy in the blue BMW Williams hat, Dave is leaning over
the motor, and Gavin is peeking at what we're doing.
We got the head mounted and the lower timing chain cover
back on after having to remove it because the machine
shop didn't put the tensioner rail in right. Frustrating
because this necessitated removing the monster, 325 lb/ft
36mm nut to get the cover off. So we torqued it back as
best we could with a long lever (conduit bender end
on the end of my breaker bar).
Other updates are from this weekend (April 15th) when
I put the upper timing chain cover on (not pictured) and
discovered I'm missing some bolts that hold the oil pump
on. A trip to the dealer this week should rectify that
quite easily.
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Dave and I sizing things up
Gavin checking out what Dave and I are doing
Head mounted #1
Head mounted #2
Head mounted #3
Head mounted #4
Head mounted #5
Close up of timing chain and cam gear
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