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--- techtalk:ref:tools161 [2019/03/25 16:54]
hippysmack created
+++ techtalk:ref:tools161 [2019/03/25 17:12]
hippysmack [Stethoscope]
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 ===== Stethoscope =====
+A stethoscope can be used to find mechanical noises and air leaks. \\
+It is a more sensitive device than a stick or screwdriver. \\
+For that reason, some remove the probe on the end and simply use the hose end for probing. \\
+Then it's less strain on the ears. \\
 |Mechanic stethoscope. ((photos by asasial of the XLFORUM http://xlforum.net/forums/showthread.php?t=977525&page=3)) \\ The black partition at the end of the tape measure is where the diaphragm is. Note the size of the diaphragm.||
@@ Line 49: / Line 53: @@
 This can be a spare piece of oil line or even a cut off piece of garden hose. \\
 Hold one end up to your ear and the other end against the testing site. \\
+===== Screwdriver =====
+You can use a screwdriver as a listening device. \\
+Grab a big (biggest you have) screwdriver from your toolbox. ((tich of the XLFORUM  http://xlforum.net/forums/showthread.php?p=4991111&highlight=stethoscope#post4991111)) \\
+Put the metal end on the area you wish to listen to and your ear on the top of the handle. \\
+Noise is transferred through the screwdriver to your ear. \\
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