GM Duramax 6.6L (LML) Exhaust Adapter (AS21012)

FOR DIESEL INDUCTION & EGR SERVICE:
(must use specific engine job aids for all details)

① Remove the tool fill cap and fill tool with water-based cleaner.

② Install the exhaust and intake adapters.

③ Attach the adapters to the Affinity EG service manifold and connect the manifold to the Affinity EG Diesel Induction & EGR Service Tool.

④ Start the engine and bring to normal operating temperature.

⑤ Set tool pressure to 50-60 psi & open the Exhaust valve to run 32 oz of cleaner through the exhaust system.

⑥ Rotate the manifold valve to the exhaust setting and increase engine to 1500 RPM.  Run the remaining 32 oz through the induction system.

⑦ Run the engine 10 minutes after the cleaner is consumed and remove adapters.  Drive vehicle to clear/remove any loosened soot.

⑧ Run DPF regeneration cycle if required