1. Check Battery Connections:
Ensure that the positive and negative battery terminals are secured correctly and there is no corrosion. Clean the terminals if necessary.
2. Inspect Wiring:
Look for any damaged or loose wiring in the starter circuit. Repair or replace as needed.
3. Test Ignition Switch:
Turn the key in the ignition. If the starter doesn't engage, it could be an issue with the ignition switch.
4. Inspect Neutral Safety Switch:
Make sure the neutral safety switch is in working condition. Check for a broken wire or faulty connection.
5. Starter Relay:
If not the neutral safety switch, check the starter relay. Listen for a 'click' when attempting to start, if you don't hear one, replace the relay.
6. Check Fuses:
Locate the starter fuse and verify that it has not blown. Replace if necessary.
7. Solenoid:
Inspect the starter solenoid. Test by applying voltage manually. If the solenoid isn't responding, consider replacing it.
8. Engine Grounding:
Check that the engine is properly grounded to the chassis. A lack of proper grounding can affect starter functioning.
9. Damaged Flywheel:
If all else seems fine, take a look at the flywheel. Inspect for any damages or cracks.
10. Faulty Starter:
There's a possibility that the new starter may be defective. Try testing to confirm and consider exchanging it.
Note: If unsure about any aspects of the process, always seek guidance from an experienced mechanic or consult workshop manuals specific to your 1984 C10 for accurate procedures.