How: Test&Replace Alternator Pulley, Failure (OAP) in Alternator pulley has these symptoms

Notice when alternator clutch pulley has problem your cars has this symptom:
1- when you shift on Drive engine has shake
2- when turn on ac system engine has shake
if you see these symptom before check engine or auto gear or engine mount and make a lot of cost for costumer just check alternator clutch pulley
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