Step 1: Remove the old motorDisassemble the 2 bearings Step 2: Reassemble the bearings on the new motor Insert the new motor inside the tube Step 3: Ensure that the motor is perfectly inserted into the tube Step 4: Drill a hole using a 5 mm drill bit Step 5: Countersink the hole with a 16.5 mm countersink bit Step 6: Reuse the old hardware Step 7: Perform the same step on the other side Available Becker motorsBecker XL35 MotorBecker XL60 MotorBecker XL120 MotorBecker XL200 MotorBecker M07 Motor