98F32201000 is a specialized aviation calibration tool compliant with strict aviation maintenance standards, mainly designed for aircraft Nose Landing Gear (NLG) calibration during ground MRO operations. Crafted from high-strength anti-corrosion alloy steel with wear-resistant and anti-rust coating, it can endure -55℃ to 180℃, resisting hydraulic fluid erosion and mechanical wear in harsh aircraft maintenance environments. Its precision-calibrated measuring components ensure accurate alignment of NLG mechanisms, avoiding risks like landing gear deviation or jamming. Compact and easy to operate, it allows technicians to work efficiently in narrow landing gear bays. It streamlines calibration workflows, shortens maintenance time, and is an essential tool for ensuring aircraft takeoff and landing safety and landing gear operational stability.