How to: Test & replace overrunning alternator pulley (OAP) Ford, VW, Audi etc

Adventures in removing and replacing an overrunning alternator pulley. Short version: use an impact wrench for removal! But you can try with hand tools. Featured is a Visteon generator with an Ina pulley using a 33-spline removal tool.
Removing the alternator: • How to: Remove alterna...
You will need:
New pulley to suit. Check size & slip/thread directions. Try searching Amazon ~ US: amzn.to/2lvN0H6 | UK: amzn.to/2lvSVfr
Specialist pulley tool to suit your pulley. Try Amazon US: amzn.to/2mAVNrm | UK: amzn.to/2lygnZl
Long drive bit to suit alternator shaft, either hex or torx. Try Amazon US: amzn.to/2l1BAuG | UK: amzn.to/2mAYzwM
A good ring spanner to fit the pulley tool, and bench vice or extension pipe
Torque wrench with reversible torque suitable for ~85 NM
Good penetrating oil. Amazon US: amzn.to/2lylatN | UK: amzn.to/2lw25sl
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