This need for lubrication is particularly evident when the vehicles are used during the winter,
on roads that are wet or covered with sand and salt.
These conditions of use can result in a loss of lubrication.
The presence of grease is needed to lubricate the bearings and to ensure a protective shield
against environmental effects such as water, salt and dust; the grease therefore integrates
the activities of the dust gaiters.
To integrate/restore the proper lubrication of the bearings, the following specific tool has been