Ford Fiesta transmission diagrams

Ford Fiesta transmission diagrams
Ford Fiesta mechanical transmission diagram, Ford Fiesta automatic transmission diagram...
Ford Fiesta transmission consists of clutch, a gear box and a final drive. The size of the effort transferred to driving wheels, depends on an engine make. It is necessary to remember, that each engine works in a certain range of values of a rotary speed of a bent shaft. That the car at speedups and overcoming of liftings always developed sufficient traction effort, it equip with completely synchronised five-step transmission. The traction effort changes by means of transition to various drives. In a combination with engine Zetec 1,25i company Ford offers also an automatic transmission (СТХ).

Ford Fiesta transmission iB5 diagram: 1 - a transmission main drive shaft; 2 - a secondary shaft of transmission; 3 - a power shaft; 4 - a shift lever; 5 - a shift rod; 6 - the hinge of equal angular speeds; 8 - a shifter fork; 9 - a backing drive pinion; 10 - a clutch crankcase.
Cars Ford Fiesta equip with five-step transmission. All drives of a front course are completely synchronised, and first three drives even are supplied by double synchro units. Depending on an engine make establish transmissions with various reduction ratios. Only the automatic transmission works without steps, choosing demanded transfer relations between two various steams on diameter of conical pinion gears. As practice testifies, transmissions of cars Fiesta are reliable and seldom fail. If you have faced an exception to the rules, charge to repair transmission of an auto repair shop or to the service centre. By own strength it is possible to execute repair only in the presence of the necessary tool and certain knowledge and experience. Even auto repair shops transfer transmissions demanding major repairs to their manufacturer or change transmission for another.

Ford Fiesta automatic transmission СТХ (Continuously Variable Transaxle) is a rare exception in a segment of compact cars as contrary to the majority of other compact cars Ford Fiesta automatic transmission works with floating reduction ratios. Drivers of cars with automatic transmission СТХ were convinced, that the gear shift occurs easily and without pushes.

Ford Fiesta automatic transmission СТХ diagram: 1 - a steel iterative tape; 2 - pair of secondary conical disks; 3 - an underdrive; 4 - compensating drive; 5 - a speedometer drive gear; 6 - a final drive; 7 - a planetary drive; 8 - a power shaft; 9 - clutch of drive of a backing; 10 - clutch of drive of a front course; 11 - pair of primary conical disks.
Distinctive sign of Ford Fiesta automatic transmission СТХ is its steel iterative tape: it transfers effort from the engine between two adjustable conical disks not by means of pull-rod, and by means of slippage. The steel iterative tape consists of hundreds the steel high-strength links having extremely antiwear surface. Transmission connects an entrance (primary) shaft of a gear box to target (secondary) shaft of a gear box, thus it moves in located in steams, before each other, conical disks (conical disks of a steel chain). Depending on a road situation disks nestle to each other and are moved apart. According to pressure falls the steel tape moves more low to pair conical disks of a main drive shaft, for example, in the beginning of movement of the car. Because of it its radius on primary to a shaft becomes less if the tape moves on steam of conical disks "upwards" - its radius becomes more.

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