Removal (ES300)
- Disconnect airflow meter connector. Disconnect air hoses. Loosen air cleaner hose clamp bolt. Disconnect air cleaner cover clips. Remove air cleaner cover and airflow meter together with air cleaner hose.
- Remove spark plug and coil wires. Disconnect distributor connector. Rotate crankshaft clockwise until No. 1 piston is at TDC of compression stroke. Ensure timing marks are aligned. Remove 2 hold-down bolts and distributor. Remove "O" ring from distributor housing.