Sandlot
Gold Member
I just finished the 50 hour service on my CK20 gear and was just wondering if anyone here had attempted this on their own? I changed all of the fluids except anti-freeze. When you drained your tranny, how much did you get out? The book says 8 gallons, buy I only drained 5 from mine, including filter content. I removed 4 drain plugs, two near axle and two on the tranny. One of those had a big honkin magnet. Is the 8 gallon figure the initial fill and you can't get it all to drain out? Thanks!