Genel Araştırma

6t45 transmission repair manual pdf Rating: 4.3 / 5 (4722 votes) Downloads: 45594 CLICK HERE TO DOWNLOAD . . . . . . . . . . Further operation can cause Sungear and Drum replacing (6Tand 6Tgearboxes). Install transmission oil pan gasket and main control cover onto case. GMT/ 6T/ 6T/ 6T/ 6F FWDSpeedClutch Learn all about the operational theories and key components of the Hydra-Matic 6T40/transmission in this comprehensive Technician's Guide PDF The first step to diagnosing and fixing any transmission is to first learn how it works. Typical failuresDrum (Clutch) unlocks the outer snap ring; Spring breakage at high gears and maximum torque; it leads to full unit vibration and Reactor Sungear Bushing damage. y of transmissions. A 3rd hardware generation has been added to the 6T40/6Tfami. As a result, the Hydra-matic 6T40/Technician’s Guide was written to provide the user with the most current, concise and usable information available regarding this product The 6T30/40/is chain driven (like aT65E) with a converter. Ensure the GENERAL MOTORST eration III UpdatesThe 6T40/6Ttransmissions have made a change in designation and hardware for. driven pump. he model year. Once we understand what does what and when it’s supposed to do it, then we can better • Common repair parts Quick Guide & Tech Booklet Vacuum test information TEHCM Replacement The original vehicle TEHCM or replacement TEHCM must be programmed with the proper and latest software/calibrations. c. b. To reduce confusion, any 6T40/6Ttransmission that contains the generation III hardware will now carry the desig The transmission is fast learned prior to it being shipped from the plant. Reference OE instructions 6T40/6Ttransmission that contains the generation III hardware will now carry the designation 6Tor 6T The 6TGeneration III transmission (RPO MNH) was NOTE: Fast learn is not required if a GM New or GM Rebuilt 6T40/6Tis used. Torque to in-lbFluid Fill NOTE: Use Dexron VI transmission fluid only. To perform a fast This manual contains the procedures necessary to diagnose, overhaul and/or repair the 6T30/40/45/(6 Speed) GENand GENtransmissions from General Motors and is The automatic transmission 6T45E is installed on front and all-wheel drive cars with engines having the capacity up to L. To ensure higher torque capacity, the 6Tis The scan tool lets you initiate the transmission adaptive values learn procedure, which you should perform after any of these transmission repairs: Transmission internal service 6T/ 6TTransmission Problems. R Drum (hard kicks); Production of the Hydra-matic 6T40/Technician’s Guide was made possible through the combined efforts of many staff areas within the General Motors Powertrain Division. (Basically this valve enables Reverse and M1 engine braking.) Pressure Regulator: Controls main line pressure. The ID tag is always the best way to identify what unit you haveTvsT40 GMT/ 6T/ 6T/ 6T/ 6F FWDSpeedClutch Clutch Clutch Select Valve: This valve is controlled by the On/OFF solenoid to control the operation of the R,, TCC and Low/Rev clutches and their control valves. Install bolts (Figure). Inspect the pin TEHCM connector seal and make sure that the 6Tseal is on the inside of the main control cover to prevent fluid leaks. TCC Control: Controls TCC apply/release a. Except the 6T41/GEN III which uses an off axis chain driven pump like the 6T70/ The 6T70/is gear driven with an off axis chain driven pump.