The allison 2000 series is a fully automatic electronically controlled transmission with five forward speeds. Jul 11, 2017 this particular allison mt643 service manual pdf e book is listed in our data source as aqnpttixsw, with file size for about 338. I have an mt653 allison transmission, it shifts ok when cold. Allison transmission service manual gm allison transmission service overview of servicing an allison transmission in a 2004 gmc sierra 3500. We are a complete source for allison transmission parts and service. Atsg allison 2000 transmission repair manual allison. Defeo is not affiliated or sponsored by allison transmission, inc. Allison transmission on road various on highway applications at545.
These share some of the same parts, such as torque converters. The very same people that suggested we use a c4 rated oil and not atf. What type of transmission fluid and how much is needed in an. It was burnt, we replaced it, same problem, later checked again was burnt again, replaced seals. Allison mt640 mt643 mt650 mt653 transmission service manual sa 17l. Browse our inventory of new and used allison mt643 transmission for sale near you at. Aug 17, 2014 i am sure most of you know about the allison ht740 and ht747 transmissions, but the lowerrung mt644 and mt647 are not quite fondly as remembered. Testing allison at545 transmission testing allison at545 transmission. This includes parts for transmissions, engines and other components. The fourspeed onhighway mt 643 combines smooth performance and heavyduty reliability for midrange trucks and buses. The transmission control module tcm processes information received from sensors on the transmission and sends signals to activate specific solenoids on the control valve module. Allison mt654cr general vehicle discussion canadian.
Allison mt640 mt643 mt650 mt653 transmission shop service. Some of these service operations require the use of tools specially designed for the purpose. A list of all documents referenced in this document can be found at the end of this document. These automatic transmissions are developed for more than 300 leading world manufacturers of equipment and are used for the following sectors of the market buses, rescuers and utilities, builders and. These can be found on the right hand side of the transmission, at the rear just above the pan. I have an mt653 allison transmission, it shifts ok when. Diesel insights allison transmission learning nick preignitz of explains what allison transmission learning is and how it impacts your duramax. The at545 is the most popular transmission in school buses in the 1980s and 1990s and is generally a very reliable unit if you accept its limitations.
The transmission model number will no longer appear on the nameplate, it has. Many diesel engines are bolted to an allison transmission for reliable. With over 40 years of experience in the transmission industry we offer the highest quality automatic transmission parts throughout the industry. May 05, 2016 swapping allison at545 to allison mt643 posted on may 5, 2016 by tatumskoolie so i decided mainly because we dont focus on taking pictures while doing projects that ill do a small writeup on installing an allison mt643 in place of the allison at545. Proper service and repair is important to the safe, reliable operation of the equipment. The service procedures recommended by allison transmission and described in this handbook are effective methods for performing service operations. If a shifting complaint is received, it might be because an. Consult your local telephone directory for fluid analysis firms. Allison transmission has not undertaken any such broad evaluation. Allison transmission model mt653 remanufactured ebay. Allison transmission how it works disclaimer i do not own the copyrights.
May 16, 2007 allison mt643 series over twenty years of design have made todays allison mt 643 a tough, economical and flexible transmission. Privacy policy terms of use contact us terms of use contact us. Allison at545 transmission service manual wanderlounge. The new nameplate design contains only the information essential to the identi. Jul 28, 2014 the transmission i purchased was removed by a butcher. Allison transmission service manuals free download truck. Transmission fluid school bus fleet magazine forums. Driving a car with a handoperated transmission and allison mt643 service manual is a large amount harder than an automatic transmission as you have to discover exactly how and also when to transform your equipment manually. Allison mt643 service manual pdf by melaniebrewer3097 issuu allison transmission history.
After we made that change, our failure rate dropped by almost 50%. This particular allison mt643 service manual pdf e book is listed in our data source as aqnpttixsw, with file size for about 338. Allison products are specified by over 250 vehicle manufacturers and are used in many market sectors including bus, refuse, fire. Refer to their sales tech data book which is available from an authorized service center. If the transmission uses a transmission retarder, then an even larger capacity cooler must be specified when the truck is assembled, as this retarder will use the transmissions oil to convert the forward speed and energy of the truck into heat, just like the wheel brakes convert the forward motion into heat when they stop the truck. Detroit diesel allison mt640 mt643 mt650 mt653 transmission shop service repair manual book. Gm parts books for c6500c7500 chassis trucks having the mt643 bolted to.
Allison 540 selector shaft shift linkage seal at 542 545 1542 1545 transmission ebay. Geo search by transmission model allison 600 series technical repair manual allison mt 643, 653 service manual allison mt 643, 653 service manual. Allison mt643 service manual pdf by galedendy4653 issuu. Read online allison transmission service manual allison transmission service manual gm allison transmission service overview of servicing an allison transmission in a 2004 gmc sierra 3500. Thought id share with you truck enthusiasts out there on how it works. Oem allison automatic transmission mt 640 series service repair manual. Has anyone here heard of the allison mt654cr 5speed closeratio automatic transmission. Cobra transmission is designated as an essential business by florida and thus open and shipping product. The service procedures recommended by allison transmission and described in this. Allison mt640 transmission parts dtp transmission parts.
For more than 40 years, centranz has been providing superior quality industrialhydraulic transmission parts and service for. Allison mt643 service manual pdf by galedendy4653 issuu this particular allison mt643 service manual pdf e book is listed in our data source as aqnpttixsw, with file size for about 338. Allison mt644, mt647, ht740 and ht747 general vehicle. Search our large inventory of usedrebuiltcore allison mt643 transmissions for sale online. If you would like to save 20% when purchasing amsoil products, here is a link to set yourself up with an amsoil. So i decided mainly because we dont focus on taking pictures while doing projects that ill do a small writeup on installing an allison mt643 in place of the allison at545. Alsn is the worlds largest manufacturer of fully automatic transmissions for medium and heavyduty commercial vehicles and is a. Allison at540, 543, 545 142 to get the correct parts, you must provide the assembly number found on the transmisson name plate. Cat 3116 at545 to mt643653 school bus conversion resources. I am using this as a core to rebuild the mt643 and replace my at545.
Defeo has a comprehensive product line consisting of new stock and performance aftermarket parts, genuine allison parts, surplus,good used and refurbished parts for allison. Dartco stocks the following parts for the allison transmission mt 643654 series. Once an allison is locked it should stay locked in those gears. Oem allison at545mt640 mt643 transmission electronic modulator 29508036.
My suggestion to not repkace the internal filter came directly from our local allison rep, as well as the navistar rep. Service manual gearbox allison at545 gearbox installation. Check out 207 allison mt643 transmission assy parts for sale. Swapping allison at545 to allison mt643 tatum skoolie. Home automatic transmission parts chevrolet, gmc, geo search by transmission model allison 600 series technical repair manual allison mt 643, 653 service manual allison mt 643, 653 service manual. Allison products are specified by over 250 vehicle manufacturers and are used in many market sectors including bus, refuse, fire, construction, distribution, military, and specialty applications.
Call allison with your transmission serial number on a little plate on the side of the transmission to verify, but i am not aware of any mt 643s with a retarder. Allison transmission has redesigned the transmission nameplates for all 2000 and 30004000 product family transmissions. Allison at545 mt640 mt643 transmission electronic modulator 195118. Photo 6 looking up at a radiator transmission oil cooler assembly. Mechanics tips mtb 600 series transmissions igors index of. Allison transmission service manuals pdf, spare parts catalog, fault codes and wiring diagrams. Consequently, allison transmission has not undertaken any such broad.
Allison transmission driver training allison transmission driver. We specialize in oemquality replacement parts for allison, funk, volvo and zf offhighway equipment. Allison transmission repair manual complete technical information for allison fourth generation. As the world leader in fully automatic transmissions, allison transmission offers our customers a global network of trained technicians at our distributor and. Application ratings vary significantly from general ratings.
Atsg 4l60e transmission repair manual gm thm for sale new or used 4l60e valve. Allison transmission is an american manufacturer of commercial duty automatic transmissions and hybrid propulsion systems. Without that, an exhaust brake is iffy check with allison. I have been told that the mt654cr is considered an obsolete transmission by allison so some of the information about this transmission is not available on the internet like the mt643 and mt653. The transmission model number will no longer appear on the nameplate, it has been replaced by the. Download allison mt643 service manual icripalimosani. Read free allison transmission mt653 parts diagram manual allison transmission mt653 parts diagram manual if you ally dependence such a referred allison transmission mt653 parts diagram manual book that will pay for you worth, get the completely best seller from us currently from several preferred authors.
Allison mt643 series over twenty years of design have made todays allison mt 643 a tough, economical and flexible transmission. Allison 4000 series automatic transmission filter and fluid change procedure. Dt466 diesel, allison mt653 auto transmission, 172,825 miles, 27,500 gvw, 12. As the world leader in fully automatic transmissions, allison transmission offers our customers a global network of trained technicians at our distributor and dealer locations and authorized locations to service and care for your allison transmission. Find international, ford, and gmc for sale on machinio. We help you find the heavy duty truck parts that you need. Many diesel engines are bolted to an allison transmission for reliable automatic shifting and doing proper services to the. Oem allison automatic transmission mt 640 series service repair. Allison transmission is the worlds largest manufacturer of automatic transmissions for commercial vehicles and offroad applications. We have a few ideas for you when driving in a car with a manual transmission. Allison transmission driver training allison transmission driver training. I know it seemed most popular outside north america. In what gears is the transmission torque converter locked up.
The special tools should be used when and as recommended. Master kits and ls kits with plates 29542645 mt643 653 deluxe master kit with lockup frictions, washers, bushings and bearings 29530326dpls43 mt643 ls kit with all frictions included, lockup and pan gasket no steels 29530326dpls53 mt653ls kit with all frictions included, lockup and pan. Browse our inventory of new and used allison mt653 transmission for sale near you at. Consequently, allison transmission has not undertaken any such broad evaluation. Oem allison at545mt640mt643 transmission electronic modulator 29508036. Its a good transmission for several reasons, first, not having a lockup torque. Buy atsg allison 2000 transmission repair manual allison transmission allison filter allison internal. Alsn is the worlds largest manufacturer of fully automatic transmissions for medium and heavyduty commercial vehicles and is a leader in hybridpropulsion systems for city buses. Allison mt643 in this video, i show how i bench check this unit after a repair has been made. Allison mt640, 643, 650, 653 the european transmission. What type of transmission fluid and how much is needed in. Recommended by allison transmission must first be thoroughly satisfied. Master kits and ls kits with plates 29542645 mt643653 deluxe master kit with lockup frictions, washers, bushings and bearings 29530326dpls43 mt643ls kit with all frictions included, lockup and pan gasket no steels 29530326dpls53 mt653ls kit with all frictions included, lockup and pan. Oct 31, 2018 the at545 is the most popular transmission in school buses in the 1980s and 1990s and is generally a very reliable unit if you accept its limitations.
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