To shift into 2nd, rather than energizing solenoid 2, the computer energizes solenoid 3, applying the od band. All the valves can be mounted in any position so long as the coil does not point downwards. The valve body is made with high strength iron castings provided with wide internal passages, in order to minimize the flow pressure drop. The solenoid application chart figures 1 and 2 shows that in 1st gear, only shift solenoid 1 is energized, which applies the forward clutch.
The following will provide a brief description of each. Common fix for 4r55e 5r55e transmissions with a bad. Some of my pictures are not the greatest but they will get the point across. At service fluid temperatures inside the valve body above. Valve will now be in the same position as when the solenoid is energized. Replace oe boost assembly this kit includes an increased ratio boost assembly and strong pressure regulator valve spring. You must purchase the entire solenoid body assembly, if necessary. In the standard version the valve body is phosphated and operating solenoids are zinc coated for 240 h corrosion protection in nss acc. These 2way normally closed valve bodies are designed for onoff control of commecial or industrial gas burners. The kit contains uniquely designed parts to prevent the loss of pressures within the main line, epc, solenoid feed and converter circuits.
The pcm also receives input signals from various sensors and switches, located internally and externally, that affect proper transmission operation. 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 work port adaptors have to be fastened respecting. Solenoid valves suitable for large flow capacity, suitable for water, air, fueloil, inert gases and other non. The detailed steps below correlate to the quick guide steps. Check temperature range of valve body and solenoid pilot valves for suitability. Monoblock and sectional directional control valve series hdm. Sonnax transmission parts for ford 5r55e applications. Body, located on the valve body, and are not serviced seperately. Sonnax zip kit 4r44e5r55ezip targets the root cause of multiple complaints by sealing the critical circuit pressure losses in the ford 4r44e, 4r55e, 5r44e and 5r55e valve bodies. Common fix for 4r55e 5r55e transmissions with a bad separator plate and valve body gasket by admin march 6, 2007 in this article i hope to address the common fix for the 4r55e 5r55e with a bad separator plate and valve body gasket. Clamp valve body pickled in nitricfluoric acid bath netinox passivation treat ment. Ruggedly built valve, particularly recommended for use with steam.