Gas system - Visual inspection for external damage

AP47.00-D-4753LG

Gas system - Visual inspection for external damage

15.04.2016

Engine

271.951 in model 906

with code MY9 (Liquefied Gas Technology (LGT))

 Danger !

Risk of explosion due to escaping combustible gas or overheating of gas cylinders.Risk of injury caused by burns to skin and eyes. Risk of frostbite to body parts caused by escaping gas and by touching components near the valves when emptying gas cylinders. Risk of poisoning or suffocation caused by inhaling gas.

Remove any sources of ignition.
Protective clothing, safety gloves and safety glasses must always be worn.
Ensure that the work area is adequately ventilated.
When working on vehicles at ambient temperatures over 60 °C, all gas cylinders must be removed.

AS00.00-Z-0018-01A



Check

1

Visually inspect gas reservoir of gas system

 Check for damage or any other defects (e.g. deformation, corrosion, scratches, chafe marks etc.) which rule out reusing the parts.

If the paint protective layer is damaged, but there is no damage on the metal surface, further use is possible.



Repair paint protective layer properly subject to separate repair order.

If the metal surface is damaged, further use is then not possible.



Remove the gas reservoir send it in for further testing or replace it subject to separate repair order.

2

Check all high-pressure gas lines, gas pressure lines and gas pressure hoses of gas system by means of visual inspection

 Check the lines, hoses and their brackets for damage or any other defects (e.g. corrosion, porosity, chafe marks etc.) which rule out reusing the parts.

If damaged or faulty



Rectify any damage or defects, subject to separate repair order.

3

Check all high-pressure gas lines, gas pressure lines and gas pressure hoses of the gas system to ensure that they do not rub against other components and are installed and secured correctly

If damaged or faulty



Rectify any damage or defects, subject to separate repair order.