Hi all. Okay, I had great success explaining the problems with my chainsaw and the recommendations for rectifying the problems which worked great. So, I'll see if I have luck with the problem with my lawn tractor.
As stated above, it's an LX277AWS John Deere lawn tractor. It was purchased brand new in 2000. Has been running great up 'til the last 2 seasons. If I'm operating it in forward, it works great. I can climb hills all day in the forward motion. But, as the transmission oil gets warmer and warmer it refuses to backup any incline. Again, forward works great; backward, will not climb a nole. I'm guessing that as the transmission oil heats up it's causing a blowby. Looking at the parts diagram on the JD website, it appears that there are 2 valves in the tranny that operate the forward and backward motion. How difficult is it to change those valves? Will there be any settings that I need to watch for? Although the forward valve seems to operating okay, I figure I'd change them both while I have everything torn apart. Any and all suggestions will be appreciated. Roger
As stated above, it's an LX277AWS John Deere lawn tractor. It was purchased brand new in 2000. Has been running great up 'til the last 2 seasons. If I'm operating it in forward, it works great. I can climb hills all day in the forward motion. But, as the transmission oil gets warmer and warmer it refuses to backup any incline. Again, forward works great; backward, will not climb a nole. I'm guessing that as the transmission oil heats up it's causing a blowby. Looking at the parts diagram on the JD website, it appears that there are 2 valves in the tranny that operate the forward and backward motion. How difficult is it to change those valves? Will there be any settings that I need to watch for? Although the forward valve seems to operating okay, I figure I'd change them both while I have everything torn apart. Any and all suggestions will be appreciated. Roger