Size (CM)：37*20*11 

Weight (KG)：1

 0U190834 is a specialized ground support equipment designed for aircraft wheel and brake maintenance, providing efficient and precise handling of main landing gear wheels on Boeing 737 MAX and Airbus A320neo aircraft. This robust tool features a hydraulic lifting mechanism with adjustable height settings, enabling technicians to safely remove and install wheel assemblies without manual lifting or specialized equipment. 

Brand
JUNXUN

Overview
The 0U190834 is a high-precision Neutral Alignment Positioning Tool custom-engineered for Boeing commercial aircraft horizontal stabilizer actuators and specialized ground support operations. Classified as an essential Ground Support Equipment (GSE) assembly, this specialized hardware is built to secure, reference, and calibrate critical flight control actuator linkages at their absolute zero-neutral position. Manufactured by JUNXUN to meet rigorous aviation maintenance compliance, the 0U190834 provides the necessary mechanical stability required during complex aircraft rigging procedures, flight control overhauls, and associated aircraft landing gear brake system maintenance workflows.

Key Points
Exact Boeing System Alignment: Engineered to interface flawlessly with the stabilizer actuator geometry of designated Boeing fleets, ensuring zero-margin referencing.

Rigorous Rigging Calibration: Locks flight-critical actuator mechanisms firmly into their neutral baseline position, preventing manual measurement drifting and system calibration errors.

Heavy-Duty Mechanical Integrity: Fabricated from high-tensile, wear-resistant aerospace alloys designed to maintain strict structural tolerances under heavy hangar workshop handling.

Cross-System Maintenance Support: Provides auxiliary diagnostic and mechanical positioning support for technicians managing both flight control trimming and technical brake system testing protocols.

Applications
Horizontal Stabilizer Rigging & MRO: Deployed as a primary engineering reference gauge during scheduled airframe inspections, trim actuator replacements, and flight control rigging checks.

Aviation Ground Support Equipment Maintenance: Utilized by commercial airline engineering hubs and third-party MRO facilities to complete mandatory neutral-point verification checks.

Aircraft Fleet Brake and Actuator Servicing: Applied directly within Specialized Component Repair Shops to assist in the joint calibration and synchronization of flight surfaces and landing gear braking control networks.