1. Use a screwdriver to press the spring clip on the block and disconnect the block with wires from the low-voltage terminal of the ignition distributor.
2. Unscrew the two mounting screws...
3....remove the distributor cap, leaving it on the wires.
4. Disconnect the hose from the vacuum corrector.
5. Set the piston of the first cylinder to TDC. Unscrew the three distributor mounting nuts.
6. Remove the high-voltage wire holder bracket.
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7. Remove the ignition distributor.
8. If you need to remove the cover, remove the high-voltage wires from the cover sockets.
9. The ignition distributor is installed in the reverse order of removal. Before installing the distributor, turn the shaft so that the outer contact of the runner is opposite the terminal of the first cylinder in the cover.
10. Connect the high-voltage wires to the distributor cap counterclockwise in accordance with the firing order of the cylinders 1–3–4–2. The first cylinder socket is marked with the "1" mark.