What grease do you use when you repair a blower?

We use Shell Alvania RA3 grease unless specifically told otherwise by the customer, or unless the OEM has advised against it.

If you wish to recharge the bearings with grease you must use the same grease, or a grease that meets the same specification.

Alternatively, if you want to use a different type of grease you must first thoroughly purge the bearings of this grease before applying your own choice..