Step 3: Replace the RTC battery
You need to locate the RTC battery inside the controller module, and then follow the specific sequence of
steps. See the FRU map inside the controller module for the location of the RTC battery.
You can use the following animation, illustration, or the written steps to replace the RTC battery.
Animation - Replace the RTC battery
Middle riser
Remove RTC battery
Seat RTC battery
1. If you are not already grounded, properly ground yourself.
2. Open the air duct:
a. Press the locking tabs on the sides of the air duct in toward the middle of the controller module.
b. Slide the air duct toward the back of the controller module, and then rotate it upward to its completely
open position.
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