Brand: Junxun

The J32028-1 Lock Pin Equipment – Main Landing Gear and Nose Landing Gear Doors is a specialized Boeing 777 landing gear maintenance tool designed to secure and lock the MLG and NLG door systems during aircraft maintenance operations. Aviation tooling references identify J32028-1 as “Lock Pin Equipment – Main Landing Gear & Nose Landing Gear Doors” and specify its use for Boeing 777 aircraft.

The equipment is used to lock the landing gear door release and safety valves, preventing unintended operation of the landing gear door actuators during inspection, servicing, and maintenance procedures. It provides a dedicated safety solution for landing gear system maintenance, improving technician safety and operational control.

Key Points
Dedicated Landing Gear Door Locking Tool – Designed specifically for securing MLG and NLG door systems during maintenance.
Boeing 777 Application – Applicable to Boeing 777-200, 777-200ER, 777-200LR, 777-300, 777-300ER, 777-8, 777-9, and 777F aircraft.
Maintenance Safety Support – Helps prevent accidental operation of landing gear door actuators during servicing procedures.
MLG & NLG Door Protection – Provides controlled locking of both main landing gear and nose landing gear doors.
Professional Aircraft GSE Tooling – Suitable for airline maintenance departments, MRO facilities, and Boeing 777 repair stations.
Application

The J32028-1 Lock Pin Equipment – MLG and NLG Doors is mainly used for:

Boeing 777 landing gear maintenance
Main Landing Gear (MLG) door locking
Nose Landing Gear (NLG) door locking
Landing gear actuator safety procedures
Aircraft heavy maintenance and inspection
Airline MRO and repair station operations.