How to Use an Endoscope?
4 Answers
The usage method of an endoscope: 1. Understand the internal structure characteristics of the vehicle to be inspected, the specific content and location of the inspection, connect the relevant instruments according to the procedure, and check the power supply, etc.; 2. Select an appropriate endoscope probe to enter the internal components of the vehicle that need to be inspected. Before inspection, ensure that there are no obstacles, burrs, or other objects in the channel that may hinder or damage the probe; 3. Be cautious during the inspection to ensure the probe smoothly reaches the designated area. If significant resistance is encountered while advancing the probe, stop immediately. Withdraw the probe slowly; if stuck, do not pull forcefully to avoid damaging the workpiece or probe; 4. During the inspection, images can be captured and recorded for later processing and analysis; 5. After the inspection, clean the probe and organize the instruments on-site as required.
The endoscope is a big help in car repairs. I often use it to inspect the engine interior. First, gently insert the flexible probe into the spark plug hole or intake pipe opening, avoiding high-temperature components to ensure safety. After connecting to the small screen, slowly advance it to observe internal carbon buildup or damage. Be gentle during operation to avoid scratching the cylinder walls. Before each use, make sure the car is turned off and cooled down, and the battery has sufficient power. It's suitable for beginners to try, as it allows you to clearly see corners that are usually invisible on the screen, helping diagnose common issues like carbon buildup or piston wear. It's recommended to start with simple components, such as the air filter pipe, and move on to more complex areas after getting familiar.
My mechanic friend taught me to use an endoscope for troubleshooting, with the key being pinpointing the issue. When detecting abnormal noises, insert the probe for a detailed inspection—like checking carbon deposit thickness through the spark plug hole or exploring cylinder wall cracks. I usually start by powering on and preheating the lens to prevent fogging that could obstruct the view. Analyze the displayed images to determine if cleaning or part replacement is needed, which can save the hassle of disassembly. Keep your hands steady during operation and adjust the angle with proper lighting. This tool is highly effective for uncovering hidden engine problems, especially in older vehicles. Regular inspections can help prevent major overhauls.
Safety first with endoscope: Insert the probe after the engine is turned off and cooled down, and I wear gloves to prevent static electricity. Ensure there are no high-temperature oil stains or metal debris inside that could damage the equipment. Check the battery level before starting to ensure it can power the probe and small screen. Push in slowly while keeping an eye on the image changes. After completion, clean the probe, disinfect it, and store it for future use. This procedure is simple and reliable.
