Purpose: To locate leaks in the Fuel, Coolant and Oil cavities.

Test steps: Pressurize leak cavity with 95% N2 / 5% H2 - Use hand probe to locate leaks, Repair, Vent gas

Instruments: H2000 PLUS , AP55, TGF10

Typical leak specification for test gas: Fuel 0.2 to 2.0 cc/min. - Coolant 2.0 - 6.0 cc/min - Oil 4.0 to 10.0 cc/min

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