9-70
3. Turn over the circle. Pull up to separate the back upper cover assembly.
4. Pull leftwards to take out the back lower cover assemblies.
9.4.17 Remove the Front Upper Cover, Median Plate and Front
Lower Cover Assemblies
1. Remove the Back Upper Cover and Back Lower Cover Assemblies as per section
9.4.16.
2. Remove the two screws on the lower cover.