Removing
1. Disconnect the negative battery cable.
2. Disconnect the wires from the ignition distributor.
3. Remove the distributor cap and turn the engine crankshaft so that the tip of the runner is facing the N1 cylinder terminal.
4. Make a mark on the distributor body just below the tip of the slider.
5. Also mark the installation position of the distributor on the cylinder head.
6. Turn off fixing bolts and remove the distributor.
Installation
1. Install a new O-ring to the distributor housing.
2. Install the distributor on the cylinder head in the same position as before removal. Check that the marks made earlier match.
3. Fasten the fixing bolts.
4. Further installation is carried out in the reverse order of removal. Check the ignition timing and securely tighten the mounting bolts.