Transfer case fluid?

pwtr02ss · May 24, 2017

Ive seen people use synthetic, not sure it hurts anything, I just went off the what it came with front he factory.

NGAneer · May 25, 2017

I guess it's true that GM switched to Dexron VI for the later transfer cases. Mine for sure says auto trak II. Go with the manual. At least ATF is easier to find.and cheaper.

swathdiver · May 26, 2017

Just purchased a rig like yours, same year and style and mileage. Going to start the 100k service tomorrow. Mine calls for Dexron VI for the 2 speed transfer case, MP3024.

farhanm · May 27, 2017

Very nice. I plan to start in the morning as well. Make the most of the long weekend.

I was looking for torque specs for 2009 yukon CL if any for the following. Items

Front diff drain plug
Front diff fill plug

Transfer case drain plug
Transfer case fill plug.

Thanks
--
Farhan

Rear differential fill plug
Rear differential housing bolts

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NGAneer · May 27, 2017

farhanm said:
Very nice. I plan to start in the morning as well. Make the most of the long weekend.

I was looking for torque specs for 2009 yukon CL if any for the following. Items

Front diff drain plug
Front diff fill plug

Transfer case drain plug
Transfer case fill plug.

Thanks
--
Farhan

Rear differential fill plug
Rear differential housing bolts

Sent from my iPhone using Tapatalk

http://www.gm-trucks.com/forums/topic/98561-gmt-900-torque-specs/

farhanm · May 27, 2017

Thanks Matt, i had gone through that particular thread but wasnt sure if some of the numbers there apply to my truck. based on details on the Wiki page my Truck comes under GMT930 category.

Ill see if the dealer service dept can give me those.

thanks
--
Farhan

NGAneer · May 27, 2017

farhanm said:
Thanks Matt, i had gone through that particular thread but wasnt sure if some of the numbers there apply to my truck. based on details on the Wiki page my Truck comes under GMT930 category.

Ill see if the dealer service dept can give me those.

thanks
--
Farhan

I just use the GMT900 specs. Same general equipment for all 1500 models.

swathdiver · May 28, 2017

farhanm said:
Front diff drain plug
Front diff fill plug

Transfer case drain plug
Transfer case fill plug.

Thanks
--
Farhan

Rear differential fill plug
Rear differential housing bolts

Sent from my iPhone using Tapatalk

Front Differential Drain and Fill Plugs - 24 Foot Pounds

Transfer Case Drain and Fill Plugs - 13 Foot Pounds

Rear Differential Fill Plug - 24 Foot Pounds

Rear Differential Cover Bolts - 29 Foot Pounds

This information comes from my ALLDATA DIY subscription.

farhanm · May 28, 2017

Thanks a lot man, much appreciated

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08grey · May 28, 2017

Why not just use dealer fluid? Its been good so far.

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Transfer case fluid?

pwtr02ss

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NGAneer

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swathdiver

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farhanm

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NGAneer

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farhanm

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NGAneer

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