The auto hubs should not be greased. Manual hubs can be greased. Auto hubs need oil. Check the FSM for details. When auto hubs are greased, they stick and become slow to lock/unlock.


Mitsu # 6 - 98 6G72 Montero Sport, Locking Rear Diff, Aisin Manual Hubs, 31x10.5

Mitsu # 7 - 02 6G74 Montero Limited