How to change a compressor clutch

To change the compressor clutch on a Honda, it is recommended to remove the compressor, however if you do not have the capability or tools to capture and recharge the freon in the system this may be done on the vehicle for some applications.
TIP: Be sure to check that the center of the clutch turns before attempting to replace clutch. If the center does not turn, the compressor is most likely locked up and will need to be replaced as well.
TOOLS: You will need a ratchet, wrenches, snap ring pliers, and possibly a puller.
Compressor removal: Once the system has been evacuated, there are two manifold lines that mount to the compressor, held down by either a nut or bolt per line. The compressor itself is mounted with four horizontal bolts that screw into an accessory bracket.
Clutch removal: Remove the center bolt from the compressor pulley(10mm).*Photo 1
This should allow you to remove the clutch center portion, but not the pulley. *Photo 2
Behind the clutch lies the snap ring that retains the pulley and bearing. *Photo 3
Remove the snap ring and the pulley and bearing should slide off. *Photo 4
Use the puller with a bolt in the center hole if necessary, avoid scarring or mushrooming the shaft at all costs! One or two bolts will hold the wires for the clutch, these will need to be removed as well. With the pulley removed, you should see the snap ring that holds the clutch coil. *Photo 5
Remove this and the coil will slide off.
TIP: If your coil looks as bad as mine does you may need to check surrounding parts for melted plastic before reassembly.
To install just reverse the process. All the new parts should slide together without force. If they do not, check for burs or marring on shaft. Make sure the pulley spins freely after installation, before installing the belt. Test coil engage and disengage after recharging system.