Cummins ISX11.9 CM2250 – Service Manual 010-132   Turbocharger Compressor Outlet Connection

WARNING  Batteries can emit explosive gases. To reduce the possibility of personal injury, always ventilate the compartment before servicing the batteries. To reduce the possibility of arcing, remove the negative (-) battery cable first and attach the negative (-) battery cable last.

• Disconnect the batteries. Refer to the OEM service manual.
• Disconnect the charge-air cooler connection. Refer to the OEM service manual.

Remove the turbocharger compressor outlet connection and o-ring seal.

Use protective caps from the Air Handling Clean Care Kit, Part Number 4919799, to cover all of the connection points.

WARNING  When using solvents, acids, or alkaline materials for cleaning, follow the manufacturer’s recommendations for use. Wear goggles and protective clothing to reduce the possibility of personal injury.

WARNING  Wear appropriate eye and face protection when using compressed air. Flying debris and dirt can cause personal injury.

WARNING  When using a steam cleaner, wear safety glasses or a face shield, as well as protective clothing. Hot steam can cause serious personal injury.

CAUTION  Use steam to remove all solvent residue from the piping. If all solvent is not removed engine damage can occur.

Clean the turbocharger compressor outlet connection with solvent.

After cleaning with solvent, use steam to remove any solvent residue.

Dry with compressed air.

Inspect the compressor outlet clamps and clamp threads for damage.

Inspect the compressor outlet o-ring seal for damage.

Replace any damaged components.

Install the turbocharger compressor outlet connection and o-ring seal.

Make sure to remove the protective caps.

Install all of the hose clamps and charge-air connections on the turbocharger compressor outlet connection.

Tighten the hose clamps.

WARNING  Batteries can emit explosive gases. To reduce the possibility of personal injury, always ventilate the compartment before servicing the batteries. To reduce the possibility of arcing, remove the negative (-) battery cable first and attach the negative (-) battery cable last.

• Connect the charge-air cooler connection. Refer to OEM Service Manual.
• Connect the batteries. Refer to the OEM service manual.
• Operate the engine to normal operating temperature and check for leaks.