Took some shots of my :spare " SC. (2nd hand one off Ebay.. Condition fair

)
This should be able to be done on car with "maybe" cast pipe to I/C needing removal.
Pix show down to bearing removal. Just a couple of sockets needd to push out. (didnt go that far)
Bearing is plain ole' Aircon type front bearing number 30BG04S13DST2
Small bolt is 8mm head. Hold clutch in one hand and tap spanner with a plastic mallet to loose (locktighted)
Clutch pulls off with a bit of a wiggle.
Spacer washers inside spigot.
Remove external circlip inside pulley.
Pulley came off mine easily but pic shows a puller if required.
Bazzle