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How to fill transfercase?

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Old Jul 3, 2003 | 10:29 PM
  #1  
Hit Man X's Avatar
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Default How to fill transfercase?

Okay...laughing aside, the fill plug is about 4" above and to the right of the drain plug on an Autotrac case right?

Well I can't seem to get more than about half a quart in the transfer case.

Is there some trick to filling the case up? Maybe a fill hole elsewhere?

Thanks!
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Old Jul 3, 2003 | 11:01 PM
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Default Re: How to fill transfercase?

Go get a pump from an auto parts store. They make one that fits right on a quart bottle.
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Old Jul 4, 2003 | 08:30 AM
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Default Re: How to fill transfercase?

i use a nozle from a gear lube bottle and just put it on the tranny oil bottle, stick it in the hole and squeeze. when the oil starts running out it is full.
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Old Jul 4, 2003 | 07:13 PM
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Default Re: How to fill transfercase?

I have a gear oil filler on there, I squirt it in and just goes everywhere...

Is there a vent tube that maybe plugged?
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Old Jul 4, 2003 | 07:17 PM
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Default Re: How to fill transfercase?

if you stick that gear filler tip on there and it comes right back out it must be full, can you look in there with a flashlight?
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Old Jul 4, 2003 | 08:15 PM
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Default Re: How to fill transfercase?

I know it is not full as I drained 2 qts out and only could get 1/2 of a qt in. The only thing I can think of I must not be getting it completly in the hole...like I am hitting the side of the hole with the fluid and that is why it keeps coming out. I did peep inside with a flashlight and could barely see in there.

I have decided to just say screw it, and get the trans place to finish filling it up along with installing the servos. I can't drive it anyway right now.

Anyway, thanks for you help man...I appreciate it!
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Old Aug 20, 2004 | 09:08 PM
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Try looking in there with a flashlight and a mirror. Maybe there is a gear or something right in front of the fill hole. Maybe if you hold the hose at a different angle it will help keep it from running back out. I just put a gear oil top on the transfer case fluid bottle and filled mine that way. It was a bit awkward but it worked. I think that I had a short piece of clear hose on the end of the gear oil top as well but maybe that was for the front diff which was even harder to fill if I remember correctly.
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Old Aug 20, 2004 | 09:16 PM
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Default

Originally Posted by Hit Man X
Okay...laughing aside, the fill plug is about 4" above and to the right of the drain plug on an Autotrac case right?

Well I can't seem to get more than about half a quart in the transfer case.

Is there some trick to filling the case up? Maybe a fill hole elsewhere?

Thanks!
Dude, your back!!!

If you want I can read my service manual and see what it says......
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