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94 caravan tranny seal leaks, HELP

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Old 09-06-2010, 06:52 PM
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Default 94 caravan tranny seal leaks, HELP

I am losing trans fluid from between the engine and trans. Been told it's a "pump seal". Anyone got an idea of how involved that is to change out?
 
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Old 09-06-2010, 07:38 PM
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there's a lot involved. if you never pulled a FWD trans, it'll be the biggest job you've ever tried.. and I guarantee you'll get plenty frustrated. you will need quality tools, jacks, jack stands, transmission jack, SHOP MANUAL... a hoist would save a lot of headache.
 
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Old 09-06-2010, 07:41 PM
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Hoist? I was thinking it dropped out the bottom? I have the tools. I just did a Ram 2WD trans. Bench rebuild, I took out and reinstalled myself. A friend mentioned lowering a "K" frame to get at it all??
 
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Old 09-06-2010, 07:44 PM
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get a factory service manual. hoist you bet, that's how I lift the van off the floor. you're probably thinking cherry picker like what you'd use to remove the engine. I have 3 hoist's at my house, so it's the only way I know how to do the job right. and I never touch the 'k' member.
 
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Old 09-06-2010, 07:52 PM
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You're right, cherry picker was what I thought you meant. This thing has 168000 mi on it and I'm trying to figure out if I should do this. Can you give me a rough rundown of the steps before I go buy that service manual? THANKS!
 
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Old 09-06-2010, 08:02 PM
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The way I did it the first time is:

step 1: got my hands on a shop manual fortunately I have friends at a dealer so they borrowed one for me)
step 2: I read the shop manual
step 3: put the van on the hoist
Step 4: removed front tires
step 5: had a beer
step 6: removed bolts that attach sway part to aframes
step 7: removed lower ball joint bolts
step 8: removed cv shaft nuts
.
.
.
.

basically, I followed everything the shop manual stated except the beer part... I figured, the people that built the thing wrote a way to fix it, they'd be the best choice to follow their directions.
 
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Old 09-06-2010, 08:15 PM
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Remember after you get transmission out and you are ready to replace the seals. Sit the transmission up on the transfer cover and then remove the pump.
 



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