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Old 09-13-2014
PowerCat PowerCat is offline
Senior Member
Join Date: Nov 2008
Location: Manhattan, KS
Posts: 77
Default ZF Tranny fluid question

I'm getting ready to change all the fluids in my Bird, and I'm not sure how much tranny oil to use. I know how much the actual transmission needs, but what about the cooler? How much extra is that going to use?

The last time I had the local Cat dealer do it, they wrote in my book...

Dexron Multi-purpose oil -- 5-6 gallons.

If these things are temperamental within a quart or so...maybe I now know why I had some problems last year.

Matt-Becky-Toby-Zac-Drew-n-Rascal Becker
1987 FC35SB
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