Check condition of the complete exhaust system regarding damages and correct fixture
Remove, if equipped, thermal/acoustic guards
2
Check if pipe joint clamps are well tightened and whether the ends are overlapping sufficiently (check for traces of rusting)
Warning
Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.
Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.
Run engine at idle speed, cover exhaust tube outlet with adequate means (plugs, plates or similar) until, if possible, a high exhaust pressure is produced
4
Check exhaust system for eventual leaks, mainly between admission manifold and cylinder head, flange, engine brake, turbocharger, muffler and clamped joints
If necessary, retighten.
5
Shut down the engine and assemble the thermal/acoustic guards if available