Kent Moore Tools EN-48974-5 | EGR Cooler Pressure Test Adapter

Applications:?W-Series MD truck, Isuzu MD trucks with 3.0L 4JJ1 or 5.2L 4HK1 diesel Engines (2010-I ?current)EN-48974-5 EGR Cooler Pressure Tester Adapter (4HK1 - 5/8" Hose) is used along with J-46091-1 Pressure Regulator Assembly to Test the EGR cooler for Leaks between the coolant Side and the exhaust Side. The cooling System is drained, and the Hoses removed from the EGR cooler inlet and outlet. The Pressure Adapter from EN-48974-5 is attached to the EGR cooler on either the inlet or outlet, and the other End is Plugged using the supplied cap. with the Regulator completely open, J-46091-1 is attached to shop Air, and the Regulator gradually turned until 15 psi is reached. The Valve on J-46091-1 is closed, and the System is Left. Pressure should be Maintained for at least 15 miNutes, with minimal Pressure drop. Any significant Pressure drop indicates the EGR cooler is Leaking.EN-48974-5 includes EN-48974-1 (5/8?Adapter), EN-48974-2 5/8?(cap Plug) and non-marRing Hose Clamps to fit 5/8?Hose connections.?EN-48974-5 components are included in EN-48974.

Kent Moore Tools - EN-48974-5 - Features

• EN-48974-5 EGR Cooler Pressure Tester Adapter (4HK1 - 5/8" hose) is used along with J-46091-1 Pressure Regulator Assembly to test the EGR cooler for leaks between the coolant side and the exhaust side. The cooling system is drained, and the hoses removed from the EGR cooler inlet and outlet. The pressure adapter from EN-48974-5 is attached to the EGR cooler on either the inlet or outlet, and the other end is plugged using the supplied cap. With the regulator completely open, J-46091-1 is attached to shop air, and the regulator gradually turned until 15 psi is reached. The valve on J-46091-1 is closed, and the system is left. Pressure should be maintained for at least 15 minutes, with minimal pressure drop. Any significant pressure drop indicates the EGR cooler is leaking.

Kent-Moore Tools - EN-48974-5 - Specifications

Brand Name	Kent-Moore Tools
Manufacturer Part Number	EN-48974-5
Item Description	EGR Cooler Pressure Test Adapter

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