Installation (GS400)
- To install, reverse removal procedure. Install NEW intake air control valve actuator gasket. Slightly rotate actuator lever clockwise. See Fig 1. Connect actuator and air control valve levers. Install air control valve.
- Ensure to rout air control valve vacuum hose under rear fuel line when reconnecting. Install NEW cylinder head gaskets with white mark facing out. Marks are pained on outer tabs of gasket. Tighten all nuts/bolts to specification. See TORQUE SPECIFICATIONS .
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