The 856a1423g08 is a high-precision tool designed specifically for mounting and calibrating aircraft navigation systems, particularly in cfm56 engines. built to original manufacturer standards, this tool ensures safe and accurate installation, providing critical support for aircraft maintenance teams during system calibration and engine adjustments.\n\n.\n\ncrafted from wear-resistant, high-pressure alloy steel, it operates stably at -40°c to 260°c and resists aviation hydraulic oil corrosion. lightweight at 0.09kg, it enables quick mro replacement, critical for maintaining hydraulic system reliability and overall flight safety.
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.
