What should be ensured when inspecting stabilizer jacks?

When inspecting stabilizer jacks, it is crucial that they fully extend and retract. This ensures that the jacks are operating properly and can effectively stabilize the vehicle or trailer when parked. A stabilizer jack that does not fully extend may not provide adequate support, leading to instability and potential safety hazards. Similarly, if the jack does not retract completely, it could lead to damage or difficulties during transport.

Full extension allows for proper weight distribution, which is essential for maintaining balance and preventing sway or tipping. On the other hand, proper retraction is essential for convenient storage and travel, as any protruding components can lead to accidents or damage on the road.

While factors such as color-coding, alignment with the frame, and leveling with the ground are important considerations in the overall assessment of stabilizer jacks, the primary function of these jacks is to extend and retract fully to provide secure stabilization.