ad55cbdc_Dissection__Gate_2___GICL_Wiki_Table_2__Dissection_Process_Parts
[Step #] 37 [Procedure] By rotating the white locks holding the shafts in place, both shafts and the gear box can be removed. While the gear box is necessary to access, it is unnecessary to remove from the printer and therefore unintended to be disassembled. [Tools] Pliers [Difficulty] 2 [Parts] 
Gear box
Product Dissection: Gate 2 - GICL Wiki