856a3948g02 is a specialized aviation tool under the 856a series, presumably a fan blade spacer puller for aircraft engine maintenance. its core function is to safely and precisely remove or install fan blade spacers in aircraft engines. it ensures stable clamping on spacers to avoid slipping during operation, preventing damage to delicate fan blade structures and spacer surfaces. engineered to match engine fan assembly specs, it applies force evenly to protect components from deformation. with high structural rigidity, it maintains stability in harsh workshop environments. it streamlines the disassembly and maintenance of engine fan systems, shortens downtime, and ensures engine fan assemblies work reliably, supporting efficient aircraft engine maintenance.
Full technical pack — materials, tolerances, and inspection records — ships with every unit.
Our in-house engineering team can manufacture custom tooling to match your exact requirements — from one-off airline-specific variants to OEM-equivalent production tools.
This fixture is qualified for use across the following engine and aircraft platforms.
Frequently inquired alongside this fixture — based on shared engine and aircraft platforms.
