![]() You may contact us with any questions regarding CARB or to verify whether or not a part has a CARB EO number. Any order placed for a non-CARB compliant part to the State of California, or other states with similar regulations will be automatically canceled and refunded. This sticker must be displayed in a visible location in the vehicle's engine bay for smog inspections. CARB approved parts will include a sticker containing the CARB EO number. In order for such parts to be legal for sale or use in the State of California, or other states with similar regulations, the part must acquire a CARB EO number so as to make it legal for use on a specific year/make/model of vehicle. Such aftermarket parts are subject to governmental emissions standards regulated by the California Air Resources Board (CARB). In the near future we will get deeper into this transmission, especially the hydraulics, as well as all the parts and pieces and the electronic operation, so stay tuned.Generally, parts which alter or modify the original design or performance of a motor vehicle pollution control device or system are NOT LEGAL FOR SALE OR USE IN CALIFORNIA or other states with similar regulations. Those of us in the aftermarket industry are calling this transmission the 6R140W. Valve identification for the upper valve body is in Figure 4, and Figure 5 identifies the lower-valve-body valve arrangements. replaced the 5R110W in its Super Duty pickup trucks with a full-time six-speed transmission. You have two checkballs, two checkvalves and the location of the pump inlet nozzle. Should I use Castrol again I don't recall if I did much research on the choice of Castrol last time around. I used Castrol Domestic multi-vehicle and drained both pan and TC. Figure 3 shows the valve-body small parts – not a lot going on here. Which ATF Fluid I did a fluid change 4 years ago - at 67K. A normally low solenoid will exhaust its related circuit when power is removed.įigure 2 shows a funnel-shaped object stuck to the spacer plate this is the pump inlet nozzle. A normally high solenoid will pressurize its related hydraulic circuit when power is removed. Its solenoids are all regulating types and therefore must be categorized as either normally high or normally low. You can also notice that just like its predecessor this unit has no on/off solenoids. In Figure 1 the solenoids are identified, and as you can see there are seven of them. Line pressure at wide-open-throttle (WOT) is 230 psi and only 10 psi higher in reverse at WOT for a spec of 240 psi.Īnytime a new transmission comes out we at ATSG usually like to start with the hydraulic control system, so we will start with the valve body in this issue. ![]() ![]() Line pressure for this unit is slightly unusual 90 psi is the spec in both drive and reverse at idle. The factory fluid is Mercon® LV, and dry capacity is 16.2 quarts for trucks equipped with diesel engines and 17.2 quarts for trucks equipped with gasoline engines. Ford does not recommend using any other type of transmission fluid in. The 6R140W has a pretty gutsy initial take-off due to a 3.97 first-gear ratio. A: Mercon SP is a specially formulated, friction-modified transmissions fluid. Depending on transmission temperature, it will allow converter-clutch operation from first gear on up through sixth gear. Unlike the 5R110W, which was also a six-speed – although, depending on transmission temperature, it would give you only five forward speeds – the 6R140W will provide all six speeds at any given time. ![]()
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