Reverse boost valve removal and installation

Install spring, then install check ball. The check ball will sit on top of the second gear release spring. If this measure is not correct, then remove the small spring and grind until the measurement is correct. Reinstall and measure again. When this distance is reached, the modification is complete. It is imperative that this measurement be correct for the transmission to shift properly. You must line up the manual valve with the detent lever of your transmission.

The OEM manual valve is used with this valve body kit. The manual valve has an opening that the detent will fit into. The detent lever moves the manual valve when you manually shift the vehicle. You are now ready to install the manual valve body. Install gasket, separator plate, gasket, and BTE manual valve body.

Bolt valve body to transmission, after hand starting all bolts. Check to make sure manual valve moves freely and is connected properly by moving the transmission shifting arm with your hand. STEP Discard vacuum modulator. Remove o-ring from modulator and place on vacuum modulator plug supplied in kit.

STEP Install transmission. Next adjust manual linkage as follows: 1 Loosen adjusting nut on linkage cable 2 Place transmission selector lever car shifter in park. Some adjustments may be necessary. Be careful not to overfill. We suggest 4 quarts.

Place transmission in neutral and let engine run for a few minutes. Recheck fluid level. STEP With vehicle jacked up and secure, run transmission through each gear. You will need to apply a light brake pressure to feel the second gear shift. This means you can be up and running again quickly and reliably. Full warranty disclosure available on our website or upon request. Specifications subject to change without notice. Skip to main content. These complaints can also be accompanied by a wide variety of gear ratio, shift and solenoid performance codes.

TransGo drop-in replacement boost valve and bushing assemblies provides you with an economical and durable direct replacement for the OEM assembly that is prone to wear.

The unique proprietary boost valve assembly design replaces either the OEM long or short type.