


Eaton ELocker™ Differential Operating & Installation ...
starting at the bottom. Permit the gear oil to fully drain, and then remove the cover entirely. Dispose of waste oil properly. Step 9 – Measure Backlash If the same ring and pinion gear set will be used, it is necessary to measure the current gear backlash (movement between the drive pinion and differential ring gear, typically 0.010 ± 0.002
