Austin Strandlund
Member
Hey, we just bought a used 627B scraper, and engines and hydraulics run great, Newer tires so seemed like a good machine, But when you are going up a steep hill it seems to slip, and then engage into that gear, it may slip again and keeps shifting up, we took top cover of transmission cover off, and all the slides and valves look good no rust, and oil looks good just blacker then normal but no metal or sparkles, doesn’t smell burnt. So wondering if there is anything besides a bad tranny causing it to shift so weird. all answers helpfull, don’t know much about scrapers.