March 07, 2016
Ford vehicles equipped with CFT30 transmissions may overheat and suffer damage to internal components as a result of lubrication failure. This is often caused by bore wear at the lube regulator valve, which allows pressure loss from the circuit. Restore critical clearances and revive lube operation by reconditioning the bore and installing Sonnax oversized lube regulator valve kit 33740-04K.
Vacuum testing at the port(s) indicated fails to hold the recommended minimum in-Hg, or if wear is visually detected.