TSB - Motor case drain and check valve plumbing

Machine(s) Affected: Double Barrel Bug Vacuum

Title: Add Motor Case Drain plumbing and Anti-Cavitation Check Valve

Date: 1/12/2024

Model Years: 2021 - January 2023

Documentation:

• Instructions
• How-to Video (Part 1)
• How-to Video (Part 2)
• Parts List (revised 2/12/24)