Reverse into the Case (Cont.)
The hub has a one-way sprag that needs to go onto the Inner Race that was installed earlier. I found that if I twisted the Hub while pushing down, that it would eventually find its' way onto the Inner Race. (The hub only rotates one way, clockwise looking at it...
Thanks Typ4,
You are right in line with the thinking of several other Tranmission Builders I've spoken to... ...a cracked Pressure Plate is one of the main things they pull out of failed transmissions amongst other things. The general consensus is to keep some beef in the pressure plate...
Hi Mel,
Sounds good, if someone can benefit from this, all the better, I post mostly to "draw fire" and get help as I go, which TrackSpeeder has
done a lot.:hail Auto trans are weird science on a good day... ha ha.
I'm not committed to any one turbo, I just snooped around a little and...
Reverse Piston Seals (cont.)
The regular seals are real simple, no undercuts or grooves in them like the majority of seals in the E4OD
Lots of ATF like everything else going into this transmission.:cool
Intermediate/Overdrive Cylinder Seals
This is an odd part. Basically it is two...
Thanks again :hail Good to know about the Alto Regulars vs Raybestos. Now I got to round up another friction and get the Pressure Plate milled, OR
I got some thickness numbers and Alto sent me two different thickness Steels and an extra number of Reverse Frictions as well.
Altos left...
Hi TrackSpeeder,
Yeah, I finally got a shop that was willing to talk about my hobby/project transmission. He's not really a shop, though
he's been building transmissions for 37 years, he now Sells Parts only, both to businesses and private sales. He quickly
clued-in on what I was trying to...
2nd Design (Cont.)
Just to clarify what I was trying to say:
Slop in the Direct Clutch/Intermediate Brake Drum Stack
The other thing Mike helped with was the 0.064" clearance I had in the stack (regardless of how I arranged it I couldn't get any less.)
I had an Alto machined...
TrackSpeeder- You are right on point with milling the Pressure Plate, read below...:thumbsup:
First I got to mention that I had a total confusion over names of assemblies. For some reason I thought the
Intermediate Brake Drum and the Direct Clutch were two different things- They are ONE...
(Cont.)
Reverse Carrier and Clutch
This part is pretty simple, replace some seals, then check for fit of parts to get ready to install into the case.
The Planet that was in the transmission was a 3-pinion with aluminum case:
The 3 got replaced with a 6-pinion, steel case...
Still waiting on my van, but no rush as I sort this tranny out.LOL:dunno
Well I'll have to say that I'm not too happy about the sloppy spec on the Intermediate Brake Drum.
In fact I'm not satisfied with the lack of aftermarket frictions and steels for this part of thetransmission.
I...
(Cont.)
Intermediate Brake Drum or Direct Clutch, (and Piston Seal)
This was like the Forward Clutch (in fact, ALL these assemblies look alike!cookoo That is probably the MAIN REASON more people don't try to do this kind of stuff!LOL
edit: The Intermediate Brake Drum and Direct Clutch...
To add to what TrackSpeeder said, the instruction sheets that come with upgraded friction pack kits are good for getting tight tolerances and looking out for trouble spots. Likewise the TransGo shift kit has good info, or at least to me it seemed well-suited for the hobbyist like myself...
Coast Clutch (continued)
Got the press back on it
Circlip carefully installed:
New Red Eagle frictions which were soaking now installed. Steels were not Kolenes that came with the kit, probably not as
critical area as other assemblies, after all there are only TWO frictions...
Thanks Trackspeeder! I checked the snap ring, it looked set, it's worth checking a hundred times instead of having to R&R the trans and repair the damage just ONE time!:idiot:
Looking at pic#6, maybe the quality and angle of the pic made it look that way. I got another pic
I always...
Yep, the Kolenes are very thin so more durable is good!;Sweet
I hit the Direct Drum with some air (See fluid port at far/low right in pic)
I'll try to get a better action shot of the blow gun hitting the port, basically the air pressure pushes the piston
and you can see the stack of...
Yep, the pressure on the Bypass Circuit does not change enough to put a warning gauge on it. But, the cooling system will have low pressure just down stream in the case of a clog or other negative function. I might place a 1/8NPT tee just leaving the cooling elements and run a dash light off a...
TrackSpeeder- Yeah I got to really figure out what Solenoid Pack I have, the Baumann Controller is for Non-PWM, which I know I have, but I am not for certain yet what year my Sol Pack is yet. More research. My gut say's I have a 95-97, and with a broken plastic shield:mad:.
"As for the seal...
Front Pump Updates (Continued)
That 0.089" dia hole will give more firm lock up, the Stand-Alone Controller should be able to vary when it happens but not sure on the firmness of lock up.
Next I did the Converter Regulator:
Basically the yellow spring replaces the existing spring...
Okay thanks TrackSpeeder, making more sense by the minute!:hail
Yes, I'm starting to read through the stuff from Alto, very helpful. Getting more direction on things as I close in on them.
Tried to get a Servo Pack Cover from 4 different places... Man, all four of them shut me...
Thanks Trackspeeder,
I appreciate the ideas for upgrades!;Sweet I also have to watch it though, I've got to learn moderation in this build, it is a trap! My quest for durability is by updating to the newest model of E4OD. I'm leaning toward a little bullet proofing here and there as long...
3rd Accum:
Had a little surprise on the 3rd Accumulator, notice the White Spring that I replaced fell out BROKEN:eek:
*this is why you go through transmissions that you bought for hardly anything but plan to keep
2nd Accumulator Valve got a new line valve piston as well (Heck if I...
Well I've got a couple of things to report and started the rebuilding/updating process as well.
Parts are trickling in, got the HD Front Planetary Gear (6-pinion, steel case, NOS=New Old Stock.)
The Front Planet fits like it's supposed to be there.
Anyways, I do not have enough other...
Thanks for the concern guys, my house is a good 20 miles from 7 of the 9 fires, and 10+ miles from a couple others that got put out quick. Just a note, my buddy's house looked like it got run through a table saw, the house and half the garage looked pretty good. Then the other part was...
I went to pick up my injection pump from Brian at Omega and few hours later there was fire all around the area...
Found a little trick to remove the Reverse Shell, using compressed air, it popped right out in spite of two tight ring seals.
A shot of air with the blow gun and "thump" the...
Good mod Icanfixall, I'm looking into that next time I get in my workshop- My case is 1998, I did recall seeing a ball/valve fitting in the Pass. Side of the tranny.
I screwed one of the suppliled trans cooler fittings but didn't make a note of the exact size...
I'm going to seriously...
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