The Bissell 3525-2 from Motels 2, 3, 4 was dropped off in Maintenance for low suction. The problem was an extremely full bag. No other major cogs or issues. A new bags was installed from the supply in Miantenance.
As a consumable, bag replacement should probably be on Housekeeping’s radar. Before a vacuum is turned in for Maintenance, it should be checked for a full bag and replaced if necessary.