jdemaris
02-09-2005 06:41:37
|
Re: ? for jdemaris in reply to dillon, 02-09-2005 06:10:27
|
|
I'm in Otsego County, about 15 miles from Cooperstown, Oneonta, and Cobleskill. Couple of hours from Kingston. The HL-R transmission in the 2010 and 450 series crawlers is one of the best Deere ever built. I worked for several Deere dealers and we had very little trouble with them, as compared to the hydraulic reversers in the smaller 1010s and 350s - which we had apart often. 450 with HL-R is set up this way. Engine is coupled to the HL-R and then to a four speed gear transmission. So, it has two transmissions. There are no driveshafts inbetween. The HL-R is a hydraulic clutch transmission with its own internal hydraulic system. It has two speeds forward - high and low, and one speed in reverse. It can be shifted, on the go, without using the clutch pedal between any combination of high, low, or reverse. The four speed gear transmission serves as a "range" transmission. It tends to be in second range most of the time. It can only be shifted when the machine is stopped and the clutch pedal all the way in. As far as repairing an HL-R? Well, no matter how rugged the trans. is, anything can be worn out. I know nothing about the history of the machine, e.g. if it's ever been rebuilt - so anything is possible. It might need only a few parts, or maybe a lot. I'm sure they're all available, but they're costly if new from Deere. For a trans. to be slipping in all speeds, it sounds like some sort of general problem, not specific to any one clutch. But, if you were to pull it all apart, and find a few failed items, and the rest half-worn but still working - what are you going to do? If I went through the work of pulling it all apart, I'd do it right - i.e. total rebuild. Could cost well over a $1000 in parts. Expect the worse, and hope for the best.
|
|
|