What should you do before removing the bolts on a traction controlled differential assembly?

Caging the case halves of a traction controlled differential assembly is essential before removing the bolts because it stabilizes the assembly and ensures that the internal components remain in the correct position during disassembly. By securing the case halves, you prevent unnecessary movement, which could lead to misalignment or damage to the internal gears and components once the bolts are removed. This step helps maintain the integrity of the assembly, making it easier to reassemble correctly and reducing the risk of operational issues once the differential is reinstalled.

Other options may seem relevant, but they do not focus on the critical need for stability during disassembly. Loosening internal gears, for instance, might create confusion and complicate the disassembly process. Additionally, applying lubricant to bolts is not typically necessary before removal, as it could hinder the removal process by making bolts slippery. Inspecting for damages is also important but should be done after safely removing the assembly from the vehicle, rather than prior to bolt removal.