This protocol insures that the customer gets the highest quality product each and every time. Our transmission valve bodies are designed to be installed by a professional automotive technician. From my research, good rebuilt or aftermarket valve bodies do not exist. The results are compared against a brand new valve body and the data is then stored and available to be viewed by the customer if requested. It could have saved Volvo and us consumers a lot of money to simply have a externally replaceable oil filter on the transmission. Our customer and vehicle first approach means that your experience is our first priority.
The B-4 circuit has extensive valve body control and includes a tube with o-ring ends that feed the servo. Variations of this transmission are used by a lot of different car manufacturers, but Volvo seems to have more problems with it than others. Or you can use the form below to get more information about a remanufactured Ford Fusion transmission from Street Smart Transmission. The problem most likely stems from a stuck valve or warped valve body. They just want less slippage since it adversely affects fuel economy. Every transmission is cold and hot tested before shipment. Unlike our competitors, we do not do any reaming or valve oversizing by hand.
We offer a wide variety of high quality replacement, maintenance and restoration car parts plus our own line of heavy duty and performance products. The cars that this transmission is usually placed in are all high performance models. Replacing the valve body will solve 99% of the shifting issues with these transmissions. New seems to be much better than any rebuilt options at this point. It is capable of holding almost 600 lb-ft of torque. If the pressure curve of both C-1 and B-4 are parallel, C-1 initial engagement is near 50 psi, and the 2-3 is harsh, the vehicle may require a flash update, but perform a key cycle and numerous drive cycles first.
For additional information, see the Global Shipping Program This amount includes applicable customs duties, taxes, brokerage and other fees. It will also most likely include modifications to make it last longer, something the factory should have done in the first place. For all performed repairs , a 1-year warranty is provided with no mileage restriction. When doing so, the pump line port and thermal element hole must be closed and the separator plate held as shown to eliminate cross leaks. Lube pressure will be affected by the fluid viscosity flow rate and the bushing to shaft clearance.
Some vehicles Volvo specifically may use a C-1 disengagement via brake signal creating a neutral at idle. It is designed to last the life of the transmission. At idle it automatically selects neutral to reduce internal temperature and improve fuel economy. These are fed line pressure from an orifice in the plate and can be over-pressurized. Gear changes are accomplished by one clutch engaging the instant the clutch from the previous gear disengage. This combination is known as a Lepelletier arrangement. Lube pressure can be as high as 30 psi.
Hand reaming is lucky to keep. We are dedicated to helping you solve all your valve body problems, which have been haunting the industry for years. For additional information, see the Global Shipping Program A new, unused item with absolutely no signs of wear. As Drive is selected, it quickly steps to 25 psi, then 50 psi within half a second, and remains until accelerated. In the new valve body, the clearance between the solenoid plunger and the valve channel wall corresponds to the technological dimensions and provides the working pressure of the oil.
Finally each valve body is dyno tested on one of our fully computerized valve body dyno machines. What kind of warranty coverage are you looking for? Engagements at this time are abrupt. This amount is subject to change until you make payment. The owners think they can abuse the transmission with no side effect. This modification will increase lube and converter feed oil flow. With the time of operation, the oil is contaminated by mechanical chips of rubbing parts of automatic transmission friction, drive mechanisms.
What is a Core Charge? Lube pressure that starts low and stays at zero psi, would indicate your pump output is low, the regulator valve bore is worn, or your bushings are bad. Which will do you no good if transmission trouble strikes while you're out of town. The problem is usually caused by a defective O-ring. Buyers responded by making the Fusion one of the best-selling cars in its class. It boosts secondary regulator valve, converter and lube pressure and controls 2-3 shift at the B-4 control valve. I found lots of people on forums having issues with the transmissions in these cars but the opinions on the problem and solution were all over the place.
For floating rpm and thumps when shifting gears - the installation of the bushing in the channel of the pressure modulator valve and the lock-up channel of the torque converter. What makes this transmission special and so desirable to a wide range of manufacturers is that it is very small in size. A major leak, or combinations, cause delayed engagement or flare up-shift and should be inspected after disassembled. Typically, the transmission will start exhibiting the symptom between the same two gears. By the mid-2000's, members of the Greatest Generation weren't buying cars like they once did.