![]() ![]() My 1980 R model Mack could use a clutch job so am tempted to try this as it's RTO-12513 transmission does have the characteristic "whine" these transmissions were well known for. It appears the RTO-12513 only used the straight roller bearings.Īll that said, is there anyone here whom has actually built an RTO-14613 from an original RTO-12513? As mentioned all parts are available and they appear to use the same rear case so with the RTO-14613 gearset installed, it should go right together and make for a serviceable transmission. The RTO-14613 transmissions were available with both tapered, and straight roller bearings and parts are readily available for everything no matter which way one was going. ![]() ![]() However looking at both service and parts manuals, they, (both transmissions) appear to use the same back case. I've heard these transmissions were "upgraded" to use the RTO-14613 auxiliary sections which with the drive gear changed is a slip fit. It needs a gearing change is the long and short. I pulled it back out and installed a fresh RTO-14613 into the truck and set this transmission on a storage cart where it still resides after pulling the auxiliary section apart for a look. I had rebuilt this transmission myself in 1993, installed it into a truck I had and ran it just a few miles before the auxiliary section starting getting loud. 60:1, require some grunt Preferably, there would be a ratio. Ive never heard of a gear flip on a 10, but that would be a large jump from 1:1 down to. Also going to need a source of air for range shift and/or a splitter. The splitter section and operation is quiet also. In the older trans any RTO11513,RTO12513,RTO14613,Or 613 will be over drive in the rear but direct in the front. It is only noisy in the low range and very quiet in the high range. to models with an internal oil pump.I have an older RTO-12513 trans which has a bad auxiliary section and is noisy as they all were. Weight Listed weights are without clutch housing, controls and lubricant unless otherwise specified. Length Listed lengths are installation dimensions from the face of clutch housing to front bottoming surface of companion flange or yoke, except AT-1202 and 2-A-92, which are from bottoming surface of input yoke to bottoming surface of output yoke.Ģ. It is used once during the upshift and once during the downshift sequence.ġ. Each of the four ratios, when used in HI range, can be split with the splitter control button. After shifting out of the LO position, use the Roadranger repeat “H” shift pattern. LO range and HI range are selected with the range lever. The other four ratios are used once in LO range and once again in HI range. The auxiliary section contains LO and HI range ratios, plus the L and H splitter gear ratios. The LO position in the front section is used only as a starting gear. Have questions? Need assistance? Give us a call, our experts are ready to help.ġ3 speed model Eaton Fuller Roadranger transmissions provide thirteen forward speeds and two reverse. We provide quality transmission rebuilding services and can pick up and deliver your transmission from anywhere in the world. If you need your transmission rebuilt, we can help. We not only stock Eaton Fuller 13 speed medium-duty manual and automatic transmissions in new and remanufactured options, we also sell genuine Eaton Fuller transmission parts including rebuild kits, gears, bearing kits, synchronizers, seal kits, bearings, countershafts, bell housings, input shafts and more. Below you can find the appropriate gear ratios for your 13 speed transmission model along with transmission weights, length and PTO speed. Whether you’re searcing for a transmission for heavy-duty or medium-duty applications, Eaton has the transmission you need, with more than 100 years of proven success in on-highway and off-highway applications, Eaton® is a global leader in vehicle transmissions.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |