Engine maintenance tool 856A1050G04

Product overview
856A1050G04 is a ground support fixture designed for inlet gearbox shimming inspection and related work on aircraft engine accessory drive (EAD) components. Targeted at narrow-body turbofan engines (e.g., CFM56-5B/7, IAE V2500), it offers stable, calibrated positioning for gearbox disassembly, shim and bearing inspection, seal replacement, and torque verification. The fixture supports consistent setup conditions required for post-service airworthiness checks in MRO environments.

Materials and core features

• Construction: high-strength alloy steel with anti-corrosion plating
• Adjustable non-marring clamping jaws for secure, damage-free holding
• Integrated torque application points for verification and adjustment tasks
• Mobile base with locking casters for workshop maneuverability and stable positioning
• Calibrated positioning indexes to support accurate disassembly and shim inspection

Key Points

• Inlet gearbox shimming inspection support — enables verification of component positioning and alignment
• Precision maintenance tooling — provides stable fixture support to improve measurement accuracy and repeatability
• Overhaul workflow support — simplifies inlet gearbox inspection during engine disassembly and repair
• For MRO and engine workshops — suitable for organizations performing gearbox servicing and inspections
• Consistent component positioning — maintains repeatable setup to reduce assembly and maintenance errors

Application

• Aircraft engine inlet gearbox shimming inspection
• Engine assembly, disassembly and overhaul procedures
• Gearbox component alignment and shim verification
• Seal replacement and bearing inspection tasks
• MRO engine workshops and professional maintenance facilities

Notes
Availability: Not In Stock. Delivery time: to be confirmed.