Size (CM)：58*13*14
Weight (KG)：4.5

Brand:

Junxun

Overview:

The 856A3315G01 is a specialized aircraft engine maintenance tool used for installation and removal of the center vent tube. It functions as a push/pull handling fixture, allowing technicians to safely extract or install the vent tube within engine internal assemblies—typically in the low-pressure turbine (LPT) / center vent system area.

This tool ensures controlled axial movement of the vent tube during maintenance operations, preventing damage to surrounding components, sealing surfaces, and internal shaft assemblies. Industry tooling references classify it as “PULL/PUSH CENTER VENT TUBE”, commonly used in CFM56 engine maintenance systems.

Key Points:
Designed for installation and removal of center vent tube assemblies
Functions as a push/pull extraction and alignment tool
Prevents damage to LPT internal components during servicing
Ensures correct alignment during vent tube positioning
Used in aircraft engine overhaul and MRO environments
Commonly associated with CFM56 engine maintenance tooling systems

Application:

The 856A3315G01 is used during engine maintenance, disassembly, and overhaul operations where the center vent tube must be removed or installed. Technicians use the tool to apply controlled push or pull force, ensuring smooth extraction and correct reinstallation of the vent tube within the engine’s internal ventilation and shaft system.

It is widely used in airline MRO facilities, engine shops, and turbine overhaul centers, especially in CFM56 engine maintenance programs.