| Description and Operation MTX 75 manual transmission MTX-75 manual transmission for vehicles with 1.8L Duratec HE (MI4) and 1.6L Duratorq TDCi (DV6) engines 5-speed manual transmission for front wheel drive New transmission housing with no bore for the Vehicle Speed Sensor (VSS) New external gearshift mechanism; the shift and selector cables are attached to the gear lever housing. MMT6 manual transmission MMT6 manual transmission for vehicles with a 2.0L Duratorq TDCi (DW10) engine 6-speed manual transmission for front wheel drive New transmission housing with no bore for the VSS New external gearshift mechanism; the shift and selector cables are attached to the gear lever housing. Shift mechanism Gearshifts are actuated by means of cables on both transmissions. The gear lever and the gearshift cables need to be replaced as a unit. On the MMT6 transmission only the selector cable can be adjusted. Different methods are used to adjust the MTX-75 and MMT6 transmissions. | 
