Size (CM): 49*49*38
Weight (KG): 31
Locating Pin CFM56 Engine Maintenance Positioning Tool
Overview
The 856A3358G05 is a high-precision locating and positioning pin specifically designed for the CFM56 engine series. As a critical piece of Ground Support Equipment (GSE), this tool is used to establish and maintain exact spatial alignment between engine modules during complex maintenance tasks. Whether used for securing rotating components during transport or ensuring precise indexing during reassembly, the 856A3358G01 provides the reliable mechanical interface required for professional aerospace MRO operations.

Key Points
Engine-Specific Precision: Tailored to the exact technical tolerances of the CFM56 architecture, ensuring a perfect, non-play fit within indexing holes.

High Shear Strength: Fabricated from premium, heat-treated alloy steel to withstand significant mechanical loads without bending or shearing.

Safety-First Design: Features a high-visibility handle or attachment point (where applicable) to ensure the pin is easily identified and removed before engine operation.

Corrosion Resistance: Treated with industrial-grade plating to resist aviation fuels, oils, and humidity, ensuring long-term accuracy in hangar environments.

Application
Module Indexing: Used to align the rotor and stator components during the mating of major engine modules.

Maintenance & Storage: Acts as a safety locking device to prevent accidental rotation of engine shafts during off-wing maintenance.

GSE Fleet Essential: A standard tool for technicians at MRO (Maintenance, Repair, and Overhaul) facilities servicing narrow-body aircraft powerplants.