Dave N Sedona , AZ April 05, 2018 Appliance: General Electric Electric Range JSP42DN2BB Ge Range Jsp42dn2bb: Broken oven door part. How to replace Door Otr Asm 30 (Bk). Had to order the door outer glass to get the plastic backer for the handle. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes