It's very easy. The only trick is to use a hex key to retract the piston. DO NOT try to just squeeze the piston back!
Here's a couple links with pictures.
http://www.miata.net/garage/brakepad.html
http://werkz.com/feature.php?id=37
Will a 1992 mazda miata hardtop fit a 2000 mazda miata?
There is no fan belt on a Mazda Miata.
NO
In the trunk, passenger side
Should, I believe you will have to switch the seat frames though
The 2000 Mazda Miata O2 sensor bank 1 is located on the firewall in the engine compartment. The sensor can be found on the passenger side of the firewall.
I found www.mx5parts.co.uk to be the best for all mx5/miata parts, good price and excelent customer service.
http://www.clearwateraudio.com/miata.htm
The OBD-II connector on a 2000 Mazda Miata is located under the dashboard on the driver's side. Specifically, it can be found near the steering column, just above the brake pedal. You may need to kneel down or look up under the dash to see it clearly, as it is often tucked away.
3.8 to 4 quarts of engine oil.
The 2000 Mazda 626 rear brake adjuster is located on the and of the brake pad. The brake adjuster is a screw. Your brakes should automatically adjust every time you back up and apply the brake.
Yes. Bear in mind that 1999-2000 leather seats are considered the worst seats amongst Miata owners due to poor back support.