TIE 5P9693 - Caterpillar

Identification of new 126-9398 Basic Exhaust Bypass Group (wastegate valve) components.Adaptable To: The new 126-9398 Basic Exhaust Bypass Group (wastegate valve) is a direct replacement for the former 111-6118 Basic Exhaust Bypass Group (wastegate valve) in the 117-0062 Exhaust Bypass Group. The new wastegate valve is effective with 3516 (2PK1076) Engines and Remanufactured 3516 (7CL240) Engines. The former wastegate valve is canceled and replaced by the new wastegate valve.The former 111-6118 Basic Exhaust Bypass Group (wastegate valve) can be updated by installing the new components identified in illustration and chart. If the former wastegate valve is updated, it is recommended that two new 3S-5849 Gaskets and a new 133-1572 Diaphragm also be installed.
When repairing or updating the wastegate vale, be sure to use 2 shims (8) between the ends of springs (2) and (4) and 111-6117 Cover (10). Also coat the stem of valve (7) with 4C-5598 High Temperature Anti-Seize. Always reinstall the wastegate with a new 7C-9710 Gasket (9). This gasket is required for proper thermal insulation.