Ignition amplifier module - renewal
1 The ignition amplifier cannot be repaired and, if known to be defective, must be renewed as a unit. The vacuum advance characteristics of the module can be checked, but this is a task best entrusted to your Ford dealer.
2 To remove the module unit first disconnect the battery earth lead.
3 Detach the wiring connector from the module by pulling on the connector, not the leads.
4 Detach the vacuum hose from the module, undo and remove the single retaining screw and remove the module.
5 Refitting is a reversal of the removal procedure.