Differential Mechanism Part

WARNING: This page is about a different car, the 2008 Mitsubishi Lancer. However, it is still accessible from the selected car via links, so may be relevant.

Remove the filler plug.
Remove the drain plug and drain oil.
Install the drain plug, and tighten it to the specified torque.
Tightening torque: 32 ± 2 N.m (23 ± 2 ft-lb)
Fill the specified gear oil up to the bottom of the filler plug hole.
Specified gear oil: MITSUBISHI Genuine DIA QUEEN LSD gear oil

Amount to use: 0.55 ± 0.02 dm ³ (0.58 ± 0.02 qt)

Fig 1: Identifying Drain Plug And Filler Plug
Courtesy of MITSUBISHI MOTOR SALES OF AMERICA.
Install the filler plug, and tighten it to the specified torque.
Tightening torque: 49 ± 10 N.m (37 ± 7 ft-lb)