Apple 550, 575, 577, 560, 500, 578 manual Fan

Take Apart	Fan - 4
Fan	Fan

Before you begin, remove the rear housing.

±Warning: This product contains high voltage and a high-vacuum picture tube. To prevent serious personal injury or equipment damage, review CRT safety in Bulletins/Safety.

±Warning: Never use a grounding wriststrap until after discharging the CRT.