700r4 transmission cooler install#

The best possible place to position the cooler is in front of the air conditioning condenser.

700r4 transmission cooler install#

 NEVER install the cooler under the floor pan of the vehicle. Either way the cooler is essential to the transmission.  Constant, forward air flow is a MUST! If not possible, then you need a cooler with an integrated fan and proper air flow.  Cooler must be installed in front of the radiator.  DO NOT use transmission cooler in conjunction with radiator cooler.  External stand alone transmission cooler supplied must be installed or your warranty will be voided.  The supplied vacuum switch is pre-adjusted at 12” to 15”. (Roughly 1” at max turns out.) If your vehicle surges in and out of lock-up, please turn the vacuum switch adjustment screw 2 turns counterclockwise. (Roughly 6” at max turns in.) Turning the screw counterclockwise will push the trigger point back until a lower vacuum is achieved. Turning the screw clockwise will make the trigger point happen sooner as the vacuum drops.  The switch is adjustable from 6” to 22” of vacuum.  The adjustment screw for the trigger point of the switch is located in the center of the hose nipple.  Tee off of manifold vacuum to the supplied switch.

 Vacuum switch will deny lock-up under wide open throttle, heavy acceleration, and while ascending steep grades.  Transmission torque converter will lock-up in 4th gear only.  Need a 12-volt wire that’s hot with key on Also, we have provided a check list of necessary items to help you along with your installation. Please read instructions completely before installing your transmission. PLEASE FEEL FREE TO CALL US ON OUR TECH LINE AT (330) 434-2757 BETWEEN 8:00 AM AND 5:00 PM EST IF YOU HAVE ANY QUESTIONS.įailure to read and follow these instructions carefully could result in your warranty being void.