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Reverse Slipping? (after heavy load)

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Old Aug 21, 2012 | 01:22 PM
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Default Reverse Slipping? (after heavy load)

The other day I cut up the oak trees we had laying around for fire wood, loaded it all in the truck. I'd guess around 600lbs+, but it could have been quite a bit more. The rear was pretty low, almost on the tires...

I backed the truck up the little hill that is our driveway and noticed squeak that sounded like it was coming from the rear end, truck kept backing up so I didn't think much of it.

Today while backing up a little incline in a paved parking lot I heard the same squeak and she was a little hesitant to back up.

So I decided to take a video and see what ya'll think, I couldn't get the squeak to pop up for the camera but I think the engine tells the story, and I can definitely feel slippage in reverse. All Drive gears are working fine...



In that video I'm backing up a hill and the engine is revving very high while apply the throttle down in reverse.

I think I fried reverse backing up that hill with the load. I had no issues until that moment.

I haven't yet dropped the pan to see if there's anything interesting in it yet.



This is a video on flat ground, I took the video while the women was backing up, I didn't believe she was in reverse because of the heavy amount of engine revving.... The slippage explains that........

What ya'll think?
 
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Old Aug 21, 2012 | 01:31 PM
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I suppose I would try adjusting the band, first.
 
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Old Aug 21, 2012 | 02:47 PM
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Alright. Looked up the procedure in the FSM, it doesn't look too bad....
 
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Old Aug 21, 2012 | 02:50 PM
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what is third doing? don't they use the same servo?
 
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Old Aug 21, 2012 | 02:51 PM
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3rd is working fine. Absolutely no issues with forward drive gears.
 
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Old Aug 21, 2012 | 03:07 PM
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1st and reverse band no?
 
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Old Aug 21, 2012 | 03:09 PM
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Page I'm looking on in the FSM lists it has the Low/Reverse or Rear band.....
 
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Old Aug 21, 2012 | 03:18 PM
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Yea, 1st and reverse. Sounds like all that weight might have over heated the tranny too on an old one. How does the fluid look/smell? Not that that matters too much with atf4. How far did you go with the load and was OD on?
 
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Old Aug 21, 2012 | 03:47 PM
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Originally Posted by zman17
Yea, 1st and reverse. Sounds like all that weight might have over heated the tranny too on an old one. How does the fluid look/smell? Not that that matters too much with atf4. How far did you go with the load and was OD on?
I ended up driving to my moms house, about 15 miles each way. Overdrive OFF the entire trip. Ill go check the fluid


Posted from Dodgeforum.com App for Android
 
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Old Aug 21, 2012 | 04:35 PM
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I checked the fluid, its pretty n pink, but burnt smelling


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