The detailed text and color illustrations will instruct the reader in the mechanical power flow and hydraulic systems of this unit. This transmission is part of the turbohydramatic series and also know by. Bbodies, cbodies, gbodies, dbodies, pontiac firebird with 301cid engine, nonturbo, pontiac firebird trans am indy pace car with buick v6 and a turbocharger. Th2004r rebuild, full step by step instruction pontiac. We sell many gm high performance transmission parts the others dont sell. The gm thm 2004r transmission rebuild repair manual on mini cd continues atsgs determination to combine its technical information resources with the latest and most popular technology. The blue cover 200 4r atsg overhaul manual covers procedures and technical service information for transmission inspection, repair, disassembly, assembly, diagnosis, and troubleshooting. This information will assist you in training your technicians to provide your customers with the best possible transmission service that is available. Gm thm 350 transmission rebuild manual on cd 19691985. Atsg is a technical support service specifically for the automatic transmission industry. The typical manual is 80 to 120 pages long and in addition to detailed tear down and assembly instructions will include valuable information such as road test procedures, diagnostic information, oil pressure and. Transmission components fits 19811991 2004r transmissions. Thm 2004r atsg automatic transmission service group pdf free online. Custom built monster 200 4r transmission super sport high.
This chevrolet thm 200 4r transmission manual supplement provides information on thm 200 4r transmission components, operation, diagnosis and service. Gm transmission parts turbo 2004r technical repair. Patc sells th200 th200 parts and torque converters. General motors automatic transmission overhaul haynes techbook haynes repair manuals. You can expect a 30 to 40% increase in gas mileage over a 3speed on the road. The 4 speed automatic 200 4r can be identified by its irregular shaped pan and nonremovable output shaft housing. Thm 2004r atsg automatic transmission service group. Youll find dvds that cover the teardown, inspection and. The 200 4r and 700r4 overdrives use something called a. Atsg gm thm 2004r techtran transmission rebuild manual 1980. The tv cable on the 700r4 and 200 4r transmissions controls line pressure, shift points, shift feel, part throttle downshifts, and detent full throttle downshifts. Gm thm 2004r transmission rebuild manual on cd 19801989. Jan 09, 2018 the 200 4r comes with a uniquelooking 16bolt transmission pan, much like the 700r4 and 4l60 but completely different in design.
Chevrolet thm 2004r transmission manual supplement ebay. The th350, on the other hand, looks much like the 200 4r but comes with only bolts. The 200 4r is a transmission that was manufactured by general motors for the 1981 model year. The 2004r is a transmission that was manufactured by general motors for the 1981 model year. Automatic transmission service group atsg techtran rebuild manual. Atsg gm thm 2004r techtran transmission rebuild manual 1980 1989. Internally, the components which were prone to failure in the thm200 were improved, and this transmission was used with highpower applications primarily the buick grand national and the 1982 chevy corvette. Full manual, reverse shift pattern with ability to lock the torque converter clutch in 2nd, 3rd and 4th gears. Atsg gm thm 2004r techtran transmission rebuild manual 1980 1989 automatic transmission service group on. My new company california performance transmission, as you may have seen on overhaulin, is producing the latest designs and inovations in torque converters, valve bodies and art carrs 2004r automatic transmission all cpt transmissions are dyno dynamometer tested to ensure accurate shifting and proper transmission pressures. This booklet contains the general description, diagnosis charts, and the procedures necessary to overhaul, repair or service the general motors thm 2004r four speed automatic overdrive transmission. General motors automatic transmission overhaul haynes. The well illustrated, easy to read manuals from automatic transmission service group are both comprehensive and inexpensive. Jul 01, 2004 the 200 series transmission, which came into being in the late 1970s, evolved from the limpwristed 200 and 200c 3speeds into a 4speed auto with overdrive that sat behind the most powerful.
Sonnax is an industry leader in the cutting edge design, manufacture and distribution of the highest quality products to the automotive aftermarket, commercial vehicle industries, and industrial sectors utilizing drivetrain technology. The 200 4r comes with a uniquelooking 16bolt transmission pan, much like the 700r4 and 4l60 but completely different in design. Read the tech article on a th200 4r transmission swap tech article, brought to you by the experts at chevy high performance magazine. Mega monster transmissions engineered to dominate, the 200 4rmega monster transmission is ideal for vehicles powered by engines producing up to 375 horsepower350tq with a naturally aspirated system using pump gasoline.
The master overhaul kit is an oem quality rebuild kit. The pans on the 700r4 and 4l60 are square, whereas the 200 4r tapers off on one side. This is the most complete source of gm2004r transmission information available anywhere. This is a perfect choice, if you have a nonchevy motor. Th200 th200c transmission parts, th200 th200c transmission rebuild kits, th200 th200c transmission filters, th200 th200c transmission bands, th200 th200c transmission sprags, th200 th200c transmission thrust washers, th200 th200c transmission bushings, th200 th200c transmission gaskets, th200 th200c transmission tools, th200 th200c transmission fluid additives, th200 th200c transmission. Gm thm 700r4 transmission repair manual on cd 19821986. In 1980, for the 1981 model year, the 2004r sometimes called 200r4 was introduced for use in gm vehicles. Rebuild and overhaul techtran manual covered models.
This booklet contains the general description, diagnosis charts, and the procedures necessary to overhaul, repair or service the general motors thm 200 4r four speed automatic overdrive transmission. Sonnax transmission parts for gm 200 4r applications. Atsg gm thm 200 4r techtran transmission rebuild manual 1980 1989 automatic transmission service group on. The 200 4r transmission will fit all gm motors that have full size bell housings. The 200 series transmission, which came into being in the late 1970s, evolved from the limpwristed 200 and 200c 3speeds into a 4speed auto with overdrive that sat behind the most powerful. We offer a technical hotline, books, software, bulletins, wiring diagrams, seminars, and technical courses to the automatic transmission professional. With this manual, some hand tool knowledge and common sense you can rebuild, repair and modify the unit with great confidence and precision. The 200 4r is an excellent choice for a street or streetstrip overdrive transmission if you do the proper upgrades to keep it alive. Automatic transmission rebuild kits 2004r transmission. Patc sells th200 th 200 parts and torque converters.
Gm thm 400 3l80 transmission rebuild manual 19691990. Thm 2004r atsg automatic transmission service group pdf free online this repair manual contains the general description, diagnosis charts, and the procedures necessary to overhaul, repairor service the general motors thm 2004r four speedautomatic overdrive transmission. It is a the lesser known of the two overdrive transmissions made by gm in 1980s, and is still considered part of the turbohydramatic series. Thm 200 4r atsg automatic transmission service group. Gm thm 700r4 4l60 transmission rebuild manual 19871993. Atsg gm thm 2004r techtran transmission rebuild manual. This supplemental manual is meant to be used with your service manual and is not a complete manual.
General motors automatic transmission overhaul haynes techbook haynes repair manuals haynes on. Multiple warehouse locations in las vegas and the east coast gets you transmission parts fast. So if the tv cable is not adjusted properly, it can cause numerous transmission problems. Checkball 4 doesnt do anything in high performance applications other than restrict direct. The 2004r is very similar to the 700r4, although there are some differences between the two of them. If you are below the 350hptq level, a near stock 200 4r with a grand national servo, upgraded 2nd band, hardened sun shell and pump stator shaft, valve body. Art carr 2004r performance transmission and torque converters. In this case, thats taking their wellstructured book on general motorss reliable 2004r and the reliable procedures therein and giving everyone the. This repair manual contains the general description, diagnosis charts, and the procedures necessary to overhaul, repair or service the general motors thm 2004r four speed automatic overdrive transmission. Th2004r mw9 transmission 1981 1990 master overhaul kit. Atsg manual this 4l60e transmission repair manual contains service and identification. Griffith, general manager of the hydramatic division of general motors says it best this manual explains the theory and operation of the 2004r automatic transmission. Remove the transmission oil pan bolts, carefully drain the transmission fluid and remove the pan.