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Discussion Starter #1
According to my Ford dealer, my car needs new front pump gaskets, a pump oring and a filler tube oring. My question: how many front pump gaskets are there to replace? I would ask him, but after he quoted me $870something to fix it I asked him to stop molesting my car and took it back. So how many of those gaskets do I need to order so I can fix it myself? Thanks,
Will
 

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I believe there are 2. I have my new one at home, but can't remember how many there are for sure. If no one knows, I can look when I get home.

Jay
 

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Discussion Starter #5
So how many of each do I need, just one? Also, where exactly is the pump in the trans and how hard is it to replace these items?
 

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There are 1 of each. The pump is the first thing behind the torque converter. How hard it is depends on you, I think it's easy. I have replaced pumps on a4ld transmissions so after that a 4r70w is a piece of cake.
Alan
 

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Discussion Starter #7
Never done it before, but it sounds like a mighty good time to throw in a Marauder torque converter while I'm at it...

I ask this because the dealer says these are the parts that are leaking. Does that make sense, or is it just more dealer BS? There is a leak from somewhere north of the pan gasket.
 

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I would install a new pump bushing and install a m/d reverse drum with the snap ring welded on if it were mine. Might be a good time to upgrade the intermediate clutches and put in a new OD band.
Alan
 

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you basically will have to pull the drive shaft, and pull the whole trans down, then remove the TC, remove the bolts to the front pump.

Then you need a slide hammer, actually two works better.

Hopefully it is a replacable seal, instead of damage to a metal face.

If I were you I'd put in a mechanical one way diode/reverse drum, heck clutch packs if you have the time.

I'm not familar with the weld on snap ring, but I used a spiroloc - G lock ring to retain the reverse hub, which is far less risk of coming loose at high-rpm compared to the stock snap ring.

Anybody have p/n's for the two gaskets and o-ring? from http://www.bulkpart.com

Not sure if these are correct, they are listed for the AOD-E and the AOD, still missing one gasket.

http://www.bulkpart.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=27128&Category_Code=AODg

http://www.bulkpart.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=27251&Category_Code=AODg

edit::

Here is the G-Lock ring kit
http://www.bulkpart.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=27470&Category_Code=AODhp

Edit::
Mechanical diode
http://www.bulkpart.com/Merchant2/merchant.mvc?Screen=PROD&Product_Code=27783B-K&Category_Code=AODhp

Here's my trans buildup parts list, all Ford stuff there.
http://www.teeps.com/discreppts.htm
 

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ChadG's rebuild list, some of this is overlapping.

Here's my list for comparison, has everything I needed to upgrade my old '97 except the new reverse drum PN, which I have at home. And be sure to get the spiral retaining ring from Matco to hold the OWC on.

Description Part Number Price
Manual Lever Position Sensor F4SZ-7A256-A $29.18
MLPS Stud E9SZ-7B415-A $5.84
Output Shaft F4SZ-7060-A $197.10
5.4L Planetary Gear XL3Z-7A398-AA $206.31
Forward Sun Gear XL3Z-7A399-AA $46.75
Direct Friction Plate F8AZ-7B164-BA $2.18
Direct Steel Plate F6AZ-7B442-AA $3.17
Direct Snap Ring F3AZ-7D483-A $4.08
Forward Pressure Plate F0SZ-7B066-B $7.10
Forward Friction Plate F8AZ-7B164-AA $2.45
Forward Steel Plate F0SZ-7B442-A $2.04
Forward Snap Ring F0SZ-7D483-D $6.29
Reverse Cylinder Assy F8AZ-7A089-AA $44.01
Intermediate Pressure Plate F7AZ-7B066-AA $9.69
Intermediate Friction Plate F3LY-7B164-A $3.47
Intermediate Steel Plate XL3Z-7B442-BA $4.21
Stub Shaft F8AZ-7F351-AA $8.54
Stator Support F4AZ-7A108-A $109.52
Fwd Cl Seal Rings F4AZ-7D019-A $6.11
Rev Cl Seal Rings E0AZ-7D020-A $3.74
OD Servo Assy F75Z-7H188-AA $21.90
OD Servo Ret Spring F2VY-7F201-A $21.35
OD Band F2TZ-7F196-A $10.28
Press Ctrl Solenoid XL3Z-7G383-AA $46.82
1-2 Accum F7AZ-7F251-AA $10.19
1-2 Accum Cover F4AZ-7F247-A $3.55
2-3 Accum F7AZ-7H292-AA $5.27
Reverse Servo E0AZ-7D189-AVMR $9.96
99 Main Control XW7Z-7A100-CA $231.13
Top Seperator Plate Gasket 1L3Z-7C155-AA $1.31
Bottom Seperator Plate Gasket XW7Z-7D100-AA $1.13
Top Accum Spring F75Z-7F284-BA $2.68
 
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