Radiator Fan Removal - Advice Needed 🔧

  1. My model of MX-5 is: NC3
  2. I’m based near: Portsmouth
  3. I’m looking for technical help or recommendations on: Engine Cooling - Radiator Fan Removal

Hey everyone,

Looking for some guidance on removing the radiator fan from the top on my car. I’ve already removed:

  • Air box
  • Battery & holder
  • Moved the coolant expansion tank aside (without disconnecting hoses)
  • Removed plastic under ECU

I don’t want to disconnect any coolant hoses or loosen the radiator.

Background: Bought the car in December—was sitting unused for over a year. A month ago, it overheated in London, so I had it towed home. Replaced the thermostat and coolant.

A few days ago, it overheated again. I removed the above components and found a stray battery hook lodged in the fan, kindly left there by someone who replaced the battery in the past.
I removed it, but the fuse is still blowing. The fan doesn’t seem to spin freely—it seems like it catches something every 180 degrees—even though I can’t see anything obstructing it. Pretty sure I need a new fan.

Has anyone managed to remove the radiator fan from the top under these conditions? Any tips or workarounds?

Thanks in advance!