Volkswagen (VW) manufactured its air-cooled engine from 1936 until 2003. During that generation, the German carmaker used the engine in four types of its vehicles on the other hand most commonly in its Beetle, Bus and 1500/1600. VW again employed the air-cooled technology in industrial and aircraft settings, further as in instruments cars.
Air-Cooling System
VW introduced its air-cooled engines in 1936. In these engines, unlike the extra everyday water-cooled engines, the fan pushes air concluded the back window. The air travels over the cylinders and cylinder heads before metal ducting turns it and guides it outside of the rear of the vehicle.
Types
Three types of VW vehicles featured the air-cooled engine --- types 1 terminated 3. Volkswagen introduced the Type 1, expanded commonly referred to as the Beetle, in 1938. It began moulding its panel automobile --- the Type 2, too called the Bus or Transporter --- in 1950. The Type 3 is the lesser-known 1500 or 1600 mould vehicle. Volkswagen manufactured this compact vehivle from 1961 until 1973.
Engines
VW offered multiple engines in these vehicles over the agedness. In Beetles, the available engines displaced 1.2, 1.3, 1.5 or 1.6 litres. They could practise between 36 and 65 horsepower. Type 2 vehicles' engines displaced 1.2, 1.5, 1.6, 1.7, 1.8, or 2 litres and produced 36 to 57 horsepower. Type 3 air-cooled VW vehicles had engines that displaced 1.5 or 1.6 litres and produced 54 to 65 horsepower.
Torque Specifications
In air-cooled VW engines, the connecting rod bolts desire between 22 and 25 foot-lbs. of torque. The oil withdraw plug requires 25 foot-lbs. of torque. The Glimmer plugs attach to the mind with torque levels ranging from 22 to 29 foot-lbs. While the archetypal VW specifications instruct that the studs for the crankcase halves desire 25 foot-lbs. of torque, most engine rebuilders convenience 30 foot-lbs. of torque for the 10 mm studs and 18 foot-lbs. of torque for the 8 mm studs. The four tiny nuts for the crankcase halves need 14 foot-lbs. of torque. The cylinder sense nuts arrogate 23 foot-lbs. of torque, and the engine mounting bolts crave 22 foot-lbs. of torque.
