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Home >> Audi >> 2019 >> A4 Premium Plus >> Repair and Diagnosis >> Engine Performance >> Engine Control Systems >> General (Engine), Technical Data [CVKB,DBPA,CWNA,CVLA,DEMA,DHDA,DKUA] >> 00 General, Technical Data >> Safety Precautions >> Safety Precautions When Working On Exhaust System

Safety Precautions When Working On Exhaust System

CAUTION:

Risk of poisoning due to chemical materials

Exhaust gas temperature sensor contains chemical materials. It is possible to injure the respiratory system and be poisoned.

-- Never cut, saw or open the exhaust gas temperature sensor.

CAUTION:

Risk of injury due to hot condensation and particles in the exhaust system.

Hot condensation and/or particles may be in the exhaust system. It is possible for eye and skin injury as well as respiratory system injury and poisoning to occur.

-- When performing separating procedures on the exhaust system, wear safety gloves and protective eyewear.

-- Use an extracting system for separating procedures or make sure there is enough ventilation.

CAUTION:

There is a risk of injury due to the exhaust system components

It is possible to injure hands and other parts of the body due to hot and sharp-edged components in the exhaust system.

-- Allow the exhaust system to cool.

-- Wear safety gloves.

CAUTION:

There is a risk of damaging the coupling

Improper handling can cause the coupling to become damaged or to leak.

-- Coupling must not be bent more than 10°.

-- Do not load the coupling on the cable.