Attention: inspection and repair of the exhaust system is carried out only on a cold engine.
1. The exhaust system consists of an exhaust manifold, a catalytic converter, a muffler and piping and support brackets. The system is fastened to the car body through elastic rubber elements. The breakage of these elements leads to increased noise and vibration inside the cabin.
Pic. 17.1a Typical exhaust system (excluding CRX and Si models):
1 - thermal protection of the fuel tank;
2 - silencer;
3 - pipe;
4 - gasket;
5 - receiving pipe;
6 - thermal protection;
7 - silencer;
8 - modification of the thermal protection of the tank of the Sedan and Shuttle models.
Pic. 17.16 Typical exhaust systems for CRX and Si models:
1 - thermal protection of the tank;
2 - tail pipes;
3 - gasket;
4 - pipeline;
5 - top cover of the neutralizer;
6 - neutralizer;
7 - bottom cover of the neutralizer;
8 - receiving pipe;
9 - bracket for the exhaust pipe;
10 - protection,
11 - muffler.
Silencer and pipelines
2. Periodically inspect the exhaust system. Replace damaged and heavily rusted parts in a timely manner.
3. Follow the following work sequence:
- A) remove the components of the exhaust system from the back to the front;
- b) to facilitate loosening of threaded connections, lubricate them with oil;
- V) when installing the system, use new gaskets,
- G) apply non-stick paste to the thread;
- d) do not allow the elements of the exhaust system to come into contact with the car body.
Exhaust gas converter
Attention: the converter is very hot during operation. Make sure it is completely cool before starting work.
4. Periodically inspect the thermal protection for cracks, pitting, and loose fastenings.
5. Remove the protection and inspect the converter housing for cracks. If the converter is damaged, replace it.