View of the engine compartment with installed elastic pads and a longitudinal support
Console on 1.6-55 kW engine (AEE) and its installation on an elastic lining in the body
Console on gearbox 02J (CZM, CZL) for landing on the console in the body
Console on gearbox 02K (CZD, CZE) for landing on a console fixed in the body
Console on an automatic transmission and its fastening with bolts to an elastic lining fixed on the body
Fastening of the jet support between the drive unit and the front axle
Protective sheet for automatic transmission AG 4 (view X)
The drive unit is installed in the body at three points. In two places, it is hung on elastic pads, the third element is a resiliently installed reactive support oriented coaxially with the longitudinal axis of the transport device.
The principle of mounting the drive units in the body is conceptually unchanged for all combinations of engines with gearboxes. The difference is observed only in the details of the form of fasteners, brackets and in the stiffness of the spring elements. Fasteners are similar in all types and modifications of vehicles and all used drive units.
One elastic lining is available from the engine side, the second - from the gearbox side. Each of them is fastened with screws to the seats of the body on one side (in the engine compartment), and on the other - either to the engine or to the gearbox. The spacers allow the drive unit to move in the longitudinal and transverse directions. The longitudinal support consists of two parts and is fastened with two screws at the rear on the axle beam of the front suspension and at the front with two more screws from below to the drive unit. In a calm state, there are no stresses in the support; during operation, longitudinal forces and displacements arise between the drive unit and the body. Similarly, in the longitudinal direction, dimensional changes of the support also apply, the technical parameters of the spring parts change according to the combinations of engines and gearboxes used.
On fig. View of the engine compartment with the elastic pads and longitudinal support installed shows the engine compartment with the elastic pads installed. On fig. Console on 1.6-55 kW engine (AEE) and its installation on an elastic lining in the body, fig. Console on gearbox 02J (CZM, CZL) for landing on the console in the body, fig. Console on gearbox 02K (CZD, CZE) for landing on a console fixed in the body, fig. The console on the automatic transmission and its bolting to the elastic lining fixed to the body, fig. Fastening of the reactive support between the drive unit and the front axle examples of the structural arrangement of elastic gaskets and their fasteners are given. On fig. Protective sheet for automatic transmission AG 4 (view X) Shown is a protective sheet that can only be installed when using an automatic transmission. The specified design solution for installing the unit limits the transmission of sound and vibration from the drive unit to the body to a minimum. The connection between the nodes in the body and the drive is provided only by wires, hoses and cables. All drive units are installed in the body on a pre-assembly exclusively from below, using a special auxiliary frame on the handling equipment.