Size (CM): 58.5*34.5*20
Weight (KG): 7.95
 Bearing Support Bushing Wrench for CFM56 Engine Tooling
Overview
The 856A3491G03 is a high-precision bearing support bushing wrench specifically engineered for the CFM56 engine maintenance program. This specialized tool is essential for technicians performing delicate assembly and disassembly tasks on engine bearing supports. By providing exact torque application and a secure fit, the 856A3491G03 ensures that critical bushing components are handled without compromising the structural integrity of the engine's internal systems.

Key Points
Engine-Specific Engineering: Optimized for the unique geometry of CFM56 bearing support bushings, ensuring a non-slip interface during high-torque operations.

Industrial-Grade Durability: Manufactured from premium, high-strength tool steel to maintain dimensional accuracy over thousands of maintenance cycles.

Ergonomic & Safe: Designed to facilitate ease of use in confined engine compartments, reducing technician fatigue and minimizing the risk of "tool slip" damage to expensive engine parts.

MRO Standard Compliance: Meets professional aviation GSE (Ground Support Equipment) specifications, making it a standard-issue tool for global aircraft maintenance facilities.

Application
CFM56 Engine Overhaul: A core tool for heavy maintenance visits (C-Checks and D-Checks) where bearing support servicing is required.

Precision Bushing Removal: Used for the safe extraction and installation of threaded bushings within the engine’s core modules.

Aviation Repair Shops: Ideal for specialized MRO (Maintenance, Repair, and Overhaul) centers focusing on narrow-body aircraft engine logistics and support.