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ENGINE OVERHAUL - Secondary Air System and Intake Manifold 11B-29 INSTALLATION SERVICE POINTS " AA INTAKE MANIFOLD STAY INSTALLATION Check that the intake manifold stay is seated against the intake manifold and cylinder block boss, and then tighten at the specified torque 31 ± 3 N•m. " BA MANIFOLD DIFFERENTIAL PRESSURE (MDP) SENSOR INSTALLATION Caution Make sure not to apply impact against the sensor when installing. Do not use a sensor that has been dropped. " CA AIR CONTROL VALVE BRACKET INSTALLATION 1. Temporarily tighten the air control valve bracket and engine hanger with the bolt for tightening with the intake manifold. 2. Tighten the bolt 1 shown in the illustration at the specified torque 23 ± 4 N•m. 3. Tighten the bolt 2 shown in the illustration at the specified torque 36 ± 6 N•m. 4. Tighten the bolt 3 shown in the illustration with the engine hanger at the specified torque 22 ± 4 N•m. " DA AIR PIPE ASSEMBLY INSTALLATION 1. Temporarily tighten air pipe assembly onto the air control valve. 2. Tighten the bolts 1 and 2 shown in the illustration to the exhaust manifold at the specified torque 49 ± 5 N•m. 3. Tighten the bolt 3 shown in the illustration to the air control valve at the specified torque 24 ± 3 N•m. 4. Tighten the bolt 4 shown in the illustration to the cam position sensor support at the specified toque 11 ± 1 N•m. 5. Tighten the bolt 5 shown in the illustration to the exhaust manifold at the specified torque 14 ± 1 N•m. Intake manifold stay 1 2 3 1 5 2 3 4 |