*Upgraded*
Shift Kit®
Fits 6F35 GEN1 2009-mid 13
This 6F35-A Shift
Kit fits 2009 to 2013-1/2 Ford, Lincoln, Mercury and Mazda vehicles
equipped with a GEN1 6F35 automatic transmission. Common complaints with
this transmission are 2-3 cut-loose, no reverse, TCC slip as well as
various gear ratio and solenoid performance codes. This kit does not fit GEN2 units.
The shift complaints are often the result of wear at the solenoid
pressure regulator valve bore. The purpose of the solenoid regulator
valve is to limit the pressure going to the solenoids. The solenoid
regulator valve spring is calibrated to prevent the solenoid feed
pressure from exceeding a predetermined PSI, no matter what main line
pressure is. This is necessary to prevent more fluid from being fed to
the solenoids than they can effectively regulate and limit what max line
pressure output is. If the pressure feeding the solenoids is too high
or too low, their output will also be too high or too low. As a result,
shift quality complaints and solenoid performance codes can occur along
with low or high main line pressure.
Other complaints are TCC slip problem and related trouble codes, no
reverse and 2-3 cut-loose. To address the TCC problems, a new TCC
regulator valve is included that is fitted with a scarf cut sealing ring
at one end which restores the valve function without reaming the bore.
Quite often the D2 check ball blows through separator plate which ruins
the plate and results in the no reverse as well as the 2-3 cut-loose
conditions.
Features and benefits:
This TransGo Shift Kit includes a new drop-in solenoid pressure
regulator valve system. The furnished bushing and solenoid regulator
valve assembly will restore the system function using the existing worn
bore. Similarly, the drop-in hardened steel TCC regulator valve has
re-positioned longer lands and incorporates a groove where a scarf cut
seal is fitted so that it seals in the original worn bore. Also, a
drop-in two-piece design PR valve reduces sticking and restores the
function and reliability of the pressure regulator system. In addition,
this valve will not delaminate and create future bore wear problems like
the OE coated valves do. The two-piece design valve out performs the
single piece valve in all operating environments. Lastly, the kit
includes an improved replacement valve body separator plate and gaskets.
Corrects/Prevents/Reduces:
- 2-3 cut-loose
- No reverse
- Erratic or hunting TCC
- Codes: P0729, P0731, P0732, P0733, P0734, P0735, P0741 and P1744
Includes:
- Drop-in USA-made hardened steel two-piece pressure regulator valve
- USA-made hardened steel solenoid regulator valve
- Drop-in USA-made steel solenoid regulator bushing
- Solenoid regulator valve spring, spacer and retainer
- Drop-in USA-made hardened steel TCC regulator valve
- TCC regulator valve scarf cut sealing ring, spring and O-ring (for sizing only)
- Improved valve body separator plate and gaskets
