We take off the back cover with the help of a plastic spike.
Step 2 Upper intermediate housing
We extract the six Phillips screws (PH # 00) that hold the intermediate housing, and with the help of a flat tool we unhook it.
Step 3 Drums
Finally, we will only have to disconnect and take off the battery that we have to change.
Video Tutorial summary
In this video you can watch a quick summary of the tutorial, but we recommend to follow the complete tutorial, with its explanations and detailed images.