Bill C Bronx , NY November 25, 2018 Appliance: General Electric General Electric JGB3001ER4SS Ge Range Jgb3001er4ss / : Needed new burner tubes. How to replace Orifice Holder Rear. Only needed a pair of pliers, simple and it was done in less than 5 minutes!!! Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes