4l60e valve body pdf

A th700r4 4l60e 4l65e 4l70e rwd 4 speed b c d front planet e 24 servo park pawl pump body stator input drum front sun gear front ring gear shell rear sun gear 12 accum. As the name suggests, automatic transmission valve body is a major component of a vehicles automatic transmission system. Transmission therapy tturning a 4l60e urning a 4l60e iinto a. Valve body separator plates 4l60e transmission type free. There are a total of 7 check balls used in valve bodies 19932007. There was a new manual valve added along with a relief port over the manual valve on the valve body casting with this change. The other option is the more aggressive kit, the trg4l60ehd2. The general motors 4l60 also known as the thm700r4 has been with us now for over two decades and, along with the completely computer controlled 4l60e version, has quickly become one of the most widely used latemodel gm rear wheel drive. The 4 indicates that this is a 4 speed transmission, with it being an automatic transmission in this case. Before the valve body can be bolted on, the separator plate needs to be modified. Th700r4 4l60e 4l65e 4l70e rwd 4 speed b c d front planet e 24 servo park pawl pump body stator input drum front sun gear front ring gear shell rear sun gear 12 accum. Call 856 8480908 for remanufactured valve body product support. Transmission therapy tturning a 4l60e urning a 4l60e.

Atsg 4l60e 4l65e update handbook gm thm transmission update repair manual 4l60e transmission rebuild kit 4l60e shift kit 4l60e valve body. Some 2006on5 units utilize bonded valve body plates, the. Buick rainier, buick roadmaster, cadillac escalade, chevrolet astro, chevrolet s10 blazer, chevrolet camaro, chevrolet corvette, gmc canyon. This system works with 4l60e, 4l65e, and 4l70e automatic transmissions from 2008 and earlier, as well as 4l80e. Control module sends a frequency signal to tcc solenoid to gradually apply or release tcc.

The l indicates that the engine is longitudinally positioned. Strategically located test ports and exhaust holes. I was interested in doing a custom manual valve body for the 60e and self rebuild and i came upon this info. This allows the 23 shift valve to travel through its normal range, even though weve blocked the 23 shuttle valve inward by the shim. This modification prevents the 23 shuttle valve from supplying actuator feed limit afl oil to the spring side of the 12 shift valve. The general motors 4l60 also known as the thm700r4 has been with us now for over two decades and, along with the completely computer controlled 4l60e version, has quickly become one of the most widely used latemodel gm rear wheel drive transmissions found in cars and lighterduty. How to visually tell b and dbody transmissions apart by year. Hold the valve body firmly with one hand and remove the remaining bolt slowly. Gas08 main case to transfer box gasket see appropriate. This manual also includes coverage of the 1994 900 convertible model.

The transgo reprogramming kit comes with everything needed to fix the valve body and make it suitable for highhorsepower. The gm 4l60e 65e70e4l80e85e diagnostic code book is designed to provide the technician with a step by step diagnostic approach to each and every transmission code available from 1991 to the 2007 model year. The pcm controls line pressure holding power and shift feel, 12, 23 and 34 shift points rpm, and. Acdelco 24230298 gm original equipment automatic transmission 12 and 34 shift solenoid valve. A valve body kit contains components to repair or modify a valve body but is not the complete valve body. Valve body the valve body is an important step in modifying the 4l60e for performance applications.

Ati 4l60e and 4l65e automatic transmissions specially built for high performance, street rod and drag race use. Pull the wiring harness over the side of the unit, clear of the valve body. Valve body spacer plate there were two holes added in the spacer plate to. Turbohydramatic is the registered tradename of a family of automatic transmissions developed and produced by general motors. The other option is the more aggressive kit, the trg 4l60e hd2. Installation and operation manual for 4l60e, 4l65e, 4l70e. Installation and operation manual for 4l60e, 4l65e, 4l70e, 4l80e, and 4l85e transmissions. To begin an online core return, please visit this page. Gas04 103e lower valve body, white stripe 01on 1 4l60e. See more ideas about it cast, automatic transmission and torque converter. Check ball locations in gms 4l60e transmission valve bodies.

This solved the lowreverse clutch release problem and makes the transgo manual valve mod unnecessary. Apr 21, 2015 valve body the valve body is an important step in modifying the 4l60e for performance applications. Nov 16, 2018 4l60e transmission valve body installation duration. Remove all except the center valve body bolt and the 2 pressure switch bolts marked x see fig. Multiple warehouse locations in las vegas and the east coast gets you transmission parts fast. Information about rebuild 4l60e 700r4 transmission. This is a very common problem and very often the valve body bore is worn, allowing the valve to cock in the bore.

There are two possible solenoid related issues that could cause a no 2nd gear. Once the valve body is in position, insert the park rod into the manual shift lever and hold the valve body in place with a couple of bolts. Valve body casting 1995 models are now machined to accept the added tcc pwm solenoid, as shown in figure 1. The transgo 4l60ehd2 is meant for crisp muscle car or full race shift performance. The fourelement torque converter contains a pump, a turbine, a pressure plate splined to the turbine, and a stator assembly.

Reprogramming kit with gear command through 2008 all 4l60e, 4l65e, 4l70e, 4l75e 199618 does not fit 199395, 2005 corvette or hybrids. Valve body parts pump parts servo parts case parts before you begin 19961998 4l60e applications with two solenoids on front of valve body are programmed for pulsewidth modulated pwm torque converter clutch tcc control. The added tcc pwm solenoid is exactly the same and will interchange with the 32 downshift solenoid see figure 1. If a possible side loading occurs, replace the valve body or install a tcc pressure regulator valve kit readily available from many aftermarket companies. Check ball locations in gms 4l60e transmission valve. Running the 700r4 4l60e family of transmissions at extreme power levels demands innovative parts designed not only to work better, but to work better together. Jun 4, 2015 check ball locations in gms 4l60e transmission valve bodies. Test the 3rd accumulator checkball assembly for leakage.

Gm transmission parts 700r4 4l60e 4l65e valve bodies. Highly recommended upgrades to the 4l60e transmission. A valve body is the complete assembly to include components that may be in a valve body kit. This item 4l60e 4l65e 4l70e 4l75e transmission shift kit valve body rebuild kit acdelco 24230298 gm original equipment automatic transmission 12 and 34 shift solenoid valve 4l60e 4l60 4l65e 700r4 beast sun gear shell gm isuzu by pro select. Pressure control solenoid valve located in solenoid snout fig 3. Jun 4, 2015 information on gms 4l60e transmission valve body. Unfollow 4l60e valve body to stop getting updates on your ebay feed.

Gas06 750e plate, valve body bonded v8 engine 4l60e, 4l70e, 4l75e 06on 1 4l60e. The 4l60e naming also indicates a lot about the transmission. Running the 700r44l60e family of transmissions at extreme power levels demands innovative parts designed not only to work better, but to work better together. Automatic transmission valve body functions and failure. Remanufactured valve bodies by sonnax the industry leader. Transgo transmission kit 4l60e, 4l65e, 4l70e and 4l75e 9307 except hybrid units. First year of electronic controls in the valvebody versus the 93 4l60, which did not have this. The 4l60e transmission is designed to handle a max engine torque of 360 lbft. Hydramatic 4l60e electronic controls abc123 entire article 2000 chevrolet camaro this solenoid is used to control tcc apply valve. The 12 shift valve is stroked to the 2nd gear position by the 12 shift valve spring. This reduces the amount of tcc apply pressure, resulting in excessive tcc slip.

This item 4l60e 4l65e 4l70e 4l75e transmission shift kit valve body rebuild kit. From streetstrip upgrades and heavyduty jobs to toptier racing builds, sonnax makes it easy to deliver rocksolid transmissions customized for any performance level. Buick rainier, buick roadmaster, cadillac escalade, chevrolet astro, chevrolet s10 blazer, chevrolet camaro, chevrolet corvette, gmc canyon, gmc envoy, gmc safari, gmc savana, gmc sierra. Premium valve bodies carry a limited lifetime warranty from valvebody xpress. Atsg 4l60e transmission repair manual gm thm for sale new or used 4l60e valve body repair shops can save on rebuild costs 4. The plate and seal fit securely over the entire valve body casting to seal all the critical valve body passages at once. The body directs pressurized transmission fluid to a network of valves that put together appropriate clutch packs for. The transgo 4l60e hd2 is meant for crisp muscle car or full race shift performance. Sonnax remanufactured valve bodies are backed by a limited lifetime warranty. Turning a 4l60e into a manually shifted trans figure 3 manual d3. This kit has a new design isolator valve that works perfect in worn bore without requiring special tools or machining.