Can dry ice clean aircraft landing gear and undercarriage?

The detailed answer

Aircraft undercarriage accumulates hydraulic fluid, grease, runway rubber deposits, bug strike contamination, and corrosion products — all of which need to come off during heavy maintenance without damaging actuators, hydraulic lines, seals or electrical connectors. Dry ice blasting does this cleanly: no water near electrical connectors, no solvent residue on seals, no abrasive media packing into actuator threads. The dry sublimation process means everything simply falls away — contamination dislodged, pellets gone. Work is done in the maintenance bay or on the hangar floor with the aircraft on jacks. Pressure is tuned per component — higher on structural steel, lower around seals and oleo assemblies. Typical scope is the full undercarriage assembly per maintenance interval, or targeted gear-bay cleaning between cycles. Hydraulic fluid and grease are collected as part of standard secondary waste management.