Locate the starter: The starter on a 1990 Volvo 240 is located on the driver's side of the engine bay, near the bottom. It is a cylindrical-shaped component with a solenoid attached to it.
Remove the electrical connections: Before removing the starter, disconnect the electrical connections to it. There should be two wires connected to the solenoid: a thick positive cable and a smaller wire coming from the ignition switch. Disconnect these wires by removing the nuts or bolts that hold them in place.
Remove the mounting bolts: The starter is secured in place by two or three mounting bolts. Locate these bolts and loosen them using the appropriate socket or wrench. Be careful not to drop the bolts or any washers into the engine bay.
Access the starter bolts: Depending on the location of the starter bolts, you may need to use a universal joint or extension on your socket wrench to access them. Make sure you have the right combination of tools to reach the bolts without stripping them.
Removing the starter: Once the mounting bolts are loosened, you can carefully remove the starter from the engine bay. It may be necessary to wiggle or rotate the starter slightly to clear any obstructions. Be careful not to drop the starter onto any other components or your feet.
Installing the new starter: Position the new starter in place and loosely insert the mounting bolts. Make sure the solenoid is facing the correct direction. Tighten the mounting bolts securely.
Reconnecting electrical connections: Reconnect the electrical wires to the solenoid, ensuring that the positive cable is properly secured.
After installing the new starter, test it by turning the ignition key to the "Start" position. The engine should crank and start normally. Verify that the connections are secure and there are no abnormal noises or leaks.
It may be helpful to use a flashlight or additional lighting to see better in the confined space near the starter, and remember to take your time and work carefully to avoid any unnecessary complications. If you continue to encounter difficulties, consider seeking assistance from a mechanic or someone experienced in automotive repairs.
