Size (CM)：127*61*55

Weight (KG)：64

Brand

JUNXUN

Overview

The 11C4649G01 is a high-performance, micro-tolerance Precision Torque Wrench custom-engineered for the highly sensitive assembly, torque auditing, and calibration of aircraft Full Authority Digital Engine Control (FADEC) units, flight-critical sensors, and localized actuation harnesses. Classified as a premium quality-control Ground Support Equipment (GSE) diagnostic asset, this specialized hand tooling is purpose-built to deliver exact, highly repeatable radial tightening torque to micro-fasteners and electrical backshells. Manufactured by JUNXUN to comply with strict aerospace dimensional calibration indices, the 11C4649G01 features an ultra-low deviation click-type or dial-feedback setting mechanism that completely eliminates fastener over-torque stress, shielding delicate avionics logic gates and high-precision electronic junctions from structural cracking during hangar maintenance.

Key Points

FADEC Avionics Optimization: Custom-calibrated to match the ultra-low torque ranges and precise indexing increments required for sensitive engine electronic control boxes and signal transducer links.

Anti-Slip Bi-Directional Engineering: Outfitted with a premium, close-pitch micro-ratchet head that provides smooth mechanical operation and positive engagement within claustrophobic landing gear bays or tight engine cowlings.

Certified Micro-Tolerance Calibration: Individually proof-tested to guarantee continuous accuracy across multiple hangar usage cycles, aligning perfectly with standard airline quality assurance audits.

Ergonomic Heavy-Duty Isolation: Constructed using a ruggedized, chemically resistant alloy body coupled with a non-slip grip surface engineered to resist aviation hydraulic fluids, jet fuel, and degreasing solvents.

Applications

FADEC Wiring Harness & ECU MRO: Deployed by certified avionics technicians to secure data cables and sensory connector pins during scheduled line maintenance and system diagnostic upgrades.

Landing Gear Sensor Calibration: Utilized inside the wheel well to lock down anti-skid speed sensors, proximity switches, and brake temperature monitoring units to exact specifications.

Airlines Component Overhaul Cells: Essential specialty equipment for fleet tool cribs and third-party maintenance organizations to prevent costly electronic component stripping and secure airworthiness compliance.