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Transmission swap 92 FWD Legacy


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On a side note, I seem to now but not before have a very slight coolant leak, seemingly from the rear of the engine area? Suggestions as to what to look at. Slight meaning one slow drip from oil pan bolt about a minute & a half apart

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On the bolts to the steel return & supply lines, anything specific I need to pay attention to on those holes in the bolts?

Yes, I finally got it down and out after 3 working days on it. Yay me now to get it up ugh ????

 

Old

IMAG0764_zpsdt0pqgbs.jpg

 

Replacement

 

IMAG0763_zpse0uffxow.jpg

 

These were before I swapped the steel lines. The dipstick tube also got bent some, I'm hoping it's bent back far enough or should I swap those too?

Edited by yankneck
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Little at a time using blocks and wedges. Try not to crush fingers or take yourself out with a head shot. Sometimes that old scissor jack saves the day. Good luck. You're half way home. You'll be feeling good soon.

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I put my scissor jacks on top of a cinder block and keep cranking until the jack stands fully extend - sometimes on top of a few chunks of 2x12 or 2x10. Makes it a 2 step process both up and down but gets you there.

 

The caution I have is that cinder blocks crack and crumble where wood does not. I wont trust my life to jacks or stands on the cinder blocks.

 

Make sure the e-brake is holding well and chock the rear wheels for good measure. I always grab the car and shake it pretty hard to make sure it wont topple while I'm under it.

 

For an automatic transmission I rent a transmission jack for a day. Well worth the time and $$$ in my book. Manuals are easy enough to manhandle into place. Automatics are heavy.

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Keep the coffee going! If you get stuck/frustrated be willing to walk away though. Often saves time/frustration/mistakes/even injury.

 

I fill the fluid - technically I think the best measurement will be at idle. So it will probably require more as everything circulates. Gear oil on the passenger side tube should not need more added after the initial fill.

 

After you've had it running/idling for a while and the levels seem right, I take it for a few minutes gentle drive and check again. Don't think it has needed more after that but I check a few times just in case.

 

My first auto trans swap I had a leak at one of the lines due to the previously mentioned crush washer. Got cold chills down my spine when it wouldn't go into reverse and was shifting poorly. Checked fluids and was low. Topped it off, got home and figured out the issue quick. Was terrified I'd installed another failing trans.

 

After the crush washer that trans went on for 83,000+ miles til we sold the car (A 2000 Outback that was at 382,000 miles and has probably turned 400 with the new owner. That first trans had gone just shy of 300k)

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I totally get what you're saying about walking away, BUT I NEED it to get to work leaving at 5:30 AM EST. SO you add what you think it needs, then start and idle, then check. I was mainly asking if I start & let idle BEFORE I'm finished adding initial fill. I believe from empty capacity is 8.8 quarts. So I was wondering put 8 in then start or start after say like 6?

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Keep the coffee going! If you get stuck/frustrated be willing to walk away though. Often saves time/frustration/mistakes/even injury.

 

I fill the fluid - technically I think the best measurement will be at idle. So it will probably require more as everything circulates. Gear oil on the passenger side tube should not need more added after the initial fill.

 

After you've had it running/idling for a while and the levels seem right, I take it for a few minutes gentle drive and check again. Don't think it has needed more after that but I check a few times just in case.

 

My first auto trans swap I had a leak at one of the lines due to the previously mentioned crush washer. Got cold chills down my spine when it wouldn't go into reverse and was shifting poorly. Checked fluids and was low. Topped it off, got home and figured out the issue quick. Was terrified I'd installed another failing trans.

 

After the crush washer that trans went on for 83,000+ miles til we sold the car (A 2000 Outback that was at 382,000 miles and has probably turned 400 with the new owner. That first trans had gone just shy of 300k)

Yeah I wasn't able to get to Subaru today & Auto Zone nor Advance had the crush washers, crossing my fingers. This one has almost 285,000 on original transmission, was told replacement has 103,000 Yay me right lol.

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Ok, I answered my own question. Putting 8 quarts in BEFORE starting was WRONG. It started pouring out around the dipstick tube where it mounts to tranny. I did a short easy test drive, shifted well & all. Then went to gas station about 5 miles away. After buying inside items & gas, I checked & I'm pretty sure it was showing low. I backed up & had a puddle on the ground. Drove home had no issues. Will check again in the AM.

 

Whoever suggested ratchet straps, thanks a million. One through front doors & one around front fenders. That got it up enough to get a Jack under it. Then the addition of a skinnier friend REALLY helped get it mounted.

 

IMAG0768_zps6aeiqrg2.jpg

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Morning update. After approximately 25-30 fluid was off the dipstick entirely, leaking like a sive. Will get it up later to look. New developments. When I start the car, the green Power light on the dash flashes, never seen it do that before & I can't get any sound out if my radio even when playing a CD. Keep y'all updated.

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Update

 

Ok, I cheated. I took it to the transmission shop for them to locate the leak. Apparently, in my worry about the positioning of the holes in the bolt to the rear steel line, I didn't get it toght. They went ahead and tightened it for me, no charge. Honestly, with as sore as I am, I'm glad they took the 20 minutes or so because watching how hard it was for them on the lift, it would have been a PITA on the ground for me. I'm still keeping check, I think I still have a leak, just significantly slower. I may have to get an actual Subaru pan gasket. Shop said the rubber gasket doesn't usually work well on these especially with no sealant like the directions said.

Thanks for all the help & support.

Paul

Edited by yankneck
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When I punch it, like to pass or stomped off the line, I get what sounds like metal on metal squeal that was not there before. I'm looking into how to translate power light flashing. When I start the car power light is solid for maybe 2 seconds then flashes 16 times. If it's something like the Duty C or clutch pack, would I be able to swap it off my original transmission?

Edited by yankneck
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Ok, so following the directions here http://www.surrealmirage.com/subaru/trans.html, I came up with code 33 speed sensor 2. What on earth does that refer to? I did a search here, http://parts.riverheadbaysubaru.com/productSearch.aspx?searchTerm=Speed%20sensor%202&ukey_make=5806&ukey_model=89998&ukey_trimLevel=110403&ukey_driveLine=0&modelYear=1992&ukey_category=52093

and seemingly came up with AT. Control Valve. Which I tried to price at my local dealer & was told over $1,000. What am I in the middle of?

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Alright, so apparently with this, Speed Sensor 2 refers to where to speedometer cable goes into the transmission. I knew the Speedometer wasn't working. I also knew it was because I didn't have it seated into the dash part, because I'd had the entire inner cable out. I cleaned it fully & then applied some Never Seize on it. Once I finally got it seated in the dash correctly, the code went away. Now though, the speedometer seems sluggish. Meaning it seems to go up slowly and especially slow when slowing down. Is there a way to lubricate where the gear us in the transmission itself, or is the NeverSeize an issue. I didn't have any graphite & just figured NeverSeize is slick as all get out, that it would work.

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