Terms and Conditions. 1  The Free CT scan is not available to patients who do not require full arch implant treatment i.e. a full set of teeth supported by implants in the upper, lower or both jaws. 2  Only the initial scan is free, if you require further scans during your treatment our normal fees will apply. 3  The standard scan fee is Â£250.
overdrive - a high gear used at high speeds to maintain the driving speed with less output power. high gear, high - a forward gear with a gear ratio that gives the greatest vehicle velocity for a given engine speed.
The AOD (for automatic overdrive) is a four-speed automatic transmission with overdrive. Introduced in 1980, it was Ford 's first four-speed automatic overdrive transmission. The gearset design is based on the Ford X automatic transmissions used during the 1950s, 60s, and 70s.n 2003 Ford revised the 4R70W transmission with a stronger ring gear that had 24 lugs, as opposed to 6, for the output shaft sensor (OSS) to read off of, a new torque converter, a revised front pump assembly, and a vehicle speed sensor (VSS) that compliments the OSS to improve shift quality and efficiency.