Honda Civic Service Manual: Radiator Fan

Radiator Removal and Installation (R18A9)

1. Radiator Cap 1. Wait until the engine is cool, then carefully remove the radiator cap. ...

Radiator Fan Motor Removal and Installation (Except K24Z7)

1151A2 1. Battery Terminal - Disconnection 1. Make sure the ignition switch is in LOCK (0), or the vehicle ...

See also:

Honda Civic Owners Manual. Maintenance Service Items
Maintenance Service Items Inspect idle speed every 160,000 miles (256,000 km).  Adjust the valves during services A, B, 1, 2, or 3 if they are noisy. U.S. models *1: If a Maintenance Minder indicator does not appear more than 12 months af ...