Brand: Junxun

The A38003-31 Blockage Removal Assembly is a specialized aircraft maintenance tooling component used as part of the vacuum toilet blockage removal system. Aviation tooling references identify A38003-31 as “Removal Assy” and associate it with the A38003 vacuum toilet blockage remover tooling family.

The assembly supports controlled removal of blockages from aircraft vacuum toilet systems, helping maintenance personnel perform lavatory servicing more efficiently while reducing the need for improvised removal methods. A38003-31 is also listed in Boeing-related maintenance equipment records as Shop Equipment, Utility.

Key Points
Dedicated Blockage Removal Assembly – Designed as a component of the aircraft vacuum toilet blockage removal tooling system.
Vacuum Toilet Maintenance – Supports servicing and blockage-clearing procedures for aircraft lavatory systems.
Controlled Removal Operation – Helps technicians perform blockage removal in a more controlled and maintenance-friendly manner.
Boeing Tooling Application – Listed in aviation tooling databases within the Boeing A38003 tooling family.
Professional MRO Equipment – Suitable for airline maintenance departments, aircraft repair stations, and aviation ground maintenance facilities.
Application

The A38003-31 Blockage Removal Assembly is mainly used for:

Aircraft vacuum toilet blockage removal
Aircraft lavatory system maintenance
Vacuum waste system servicing
Toilet blockage troubleshooting
Aircraft ground maintenance operations
Airline MRO and repair station applications.