Tennant 5400 Manuals Tennant 5400 Pdf User Manuals. View online or download Tennant 5400 Service Manual, Operator And Parts Manual Manuals | PSJanitorial Performance Systems Janitorial Supply offers affordable Manuals for all of your janitorial needs. Get free shipping today! TENNANT 5400 SERVICE MANUAL Pdf Download. Page 1 5400 Service Manual 330735 Rev. 00 (3–01) ; Page 2 This service manual is intended to be an aid for the disassembly and reassembly of your TENNANT Model 5400. The set is organized into four major groups: General Information, Chassis, Scrubbing, and Electrical. General Information: Machine safety, transport, jacking, lifting, and storage.