Front exhaust assembly - 1.9 TDI engine - 66 kW
1 - Front exhaust; 2 – seal; 3 – front axle; 4 – supporting structure with exhaust holders; 5 – elastic element
Rear exhaust assembly - 1.9 TDI engine - 66 kW
1 - rear exhaust; 2 – clamp; 3 – supporting structure of the exhaust; 4 – Front exhaust bracket; 5 – middle bracket; 6 – rear bracket
This exhaust assembly has a front part with a square flange, in which four holes are drilled for putting on four screwed bolts. But it is screwed with four nuts not to the flange of the manifold, but to the flange of the turbocharger, located on the manifold.
The exhaust has an elastic element in its front part, allowing vibrations between the engine and the exhaust. It contains a bellows made of steel sheet, wrapped with stainless steel wire. The catalyst is located behind the elastic element. On the tube connected to the elastic element, there is also a double finger, which is a part of the elastic suspension of the front part of the exhaust. Two elastic sockets are placed in brackets on a common supporting structure, screwed to the auxiliary frame (front axle beam).
There is no expansion chamber at the rear of the exhaust. The exhaust muffler is powerful and has two outlets.
The front and rear parts of the exhaust are tightly connected by a two-part clamp with fasteners. The position of the clamp is set by marks on both parts, and there should be a certain gap between both pipes after assembly. Behind the clamp, fingers are welded, with the help of which the exhaust is placed in elastic sockets located on the supporting structure of the exhaust.