Bulk high flow oil transfer skid systems

A quick entry today on overall upkeep of these systems. A lot of these packages are sealed and pretty robust as they are; we want to learn what else do you guys out on the field when it comes to maintaining you Bulk high flow oil transfer skid systems. One item that we do recommend is to make it a habit to check the gear oil in your pump.

Share with us what else do you do to keep up with your oil transfer pump systems?