Gas System; Gas Supply - Checking Gas Lines For Leaks - MTU Gas engine8 V 4000 L62 Operating Instructions Manual

5.5 Gas System

5.5.1 Gas supply – Checking gas lines for leaks
Preconditions
☑ Engine is stopped and starting disabled.
Special tools, Material, Spare parts
Designation / Use
Leakage detection spray
Soap solution
WARNING
Natural gas is combustible.
Risk of fire and explosion!
• Avoid open flames, electrical sparks and ignition sources.
• Do not smoke.
Gas supply – Checking gas lines for leaks
1. Coat all connections of the gas supply line with soap solution or spray with leakage detection spray from
a distance of 30 to 50 cm.
• Leaks are indicated by the formation of bubbles or foam.
2. Replace leaking parts.
Part No.
MS150032/02E 2012-07 | Task Description | 67
Qty.