Ground support equipment (GSE) plays an integral role in the aviation industry. GSE is used for routine and unscheduled maintenance services and is critical to ensure an aircraft is functioning properly. During GSE maintenance services, a variety of equipment is inspected and repaired in order to assure aircraft operation is running smoothly. If GSE equipment is not properly serviced and maintained, there could be some costly and even tragic consequences. To avoid the chances of these consequences happening, basic procedures and thorough inspections should be done to each piece of equipment during GSE maintenance services. In this guide, you will find a series of questions that should be asked during GSE maintenance and before each use of tow bars, jacks, engine slings, tail stands and work stands. These four pieces of equipment should be inspected during regular GSE maintenance and before each use.


One essential step during GSE maintenance services is towbar inspection. Tow bars should be checked during routine GSE maintenance but also prior to each use to ensure that the tow bar is the correct fit for the type of aircraft being moved. When inspecting the towbar ask the following questions:


Jacks are key in lifting an aircraft, therefore they are one of the most important parts of GSE maintenance services. There are proper inspections for each type of aircraft jack, but below are some basic questions that should be considered for each during maintenance and inspection before use.


The functionality of an engine sling is indispensable. If an engine sling does not operate properly or is damaged, major safety issues could arise, along with major costs revolving around damage of an engine. Questions to ask during maintenance and inspection include:


Another step during GSE maintenance services is tail stand, also known as a jack stabilizing stand, inspection. Tail stands should be undergo GSE maintenance frequently, but should also be checked prior to usage to ensure they are the correct match to the aircraft. If they do not match, damage to the aircraft is possible. Questions to ask during maintenance and before using a tail stand include:


Work stands are fundamental during GSE maintenance services. Work stands provide safe access to an aircraft, therefore proper functionality of this equipment is crucial. A visual inspection of a work stand should be completed before every use to ensure it is safe for personnel to climb on and use. The following questions should be asked during GSE maintenance and inspection to confirm the word stand is safe to use.

During GSE maintenance services, work stands should also have a routine check of hydraulic fluid levels, lubrication of casters and hinges, and work stand range of motion.

By asking these questions during GSE maintenance services and before each use of the listed equipment above, safety and proper functionality can be guaranteed. Regular GSE maintenance should be performed, therefore when it comes time to use the equipment, chances of there being an error are slim and operations can run smoothly and quickly. By paying attention to small details, overall safety risks degrade, along with possible expenses from damaged aircrafts. When you spend money to maintenance equipment frequently, you save money in the long run.