How to use Feeler Gauges and Straight Edges 

How to use Feeler Gauges and Straight Edges for flatness measurements. This video is intended for students in my manual drivetrain and automatic transmissions classes as well as anyone who is interested in basic precision measurements.
TIMELINE:
0:00 Introduction
0:20 Four different types of feeler gauges
0:28 Angled feeler gauges
1:30 Starrett True-Stone granite block for flatness checks
2:00 Flatness check example
2:30 Very thin feeler gauge set
4:15 Proper storage and care
4:15 Brass feeler gauges
5:08 Stepped feeler gauges
6:58 More on flatness measurements
7:10 Straight edges
7:46 Care and storage of straight edges
This video helps cover content related to the 2017 National Automotive Technicians Education Foundation (NATEF) Required Supplemental Tasks - Tools and Equipment:
1. Identify tools and their usage in automotive applications.
2. Identify standard and metric designation.
3. Demonstrate safe handling and use of appropriate tools.
4. Demonstrate proper cleaning, storage, and maintenance of tools and equipment.
5. Demonstrate proper use of precision measuring tools (i.e. micrometer, dial indicator, dial-caliper).
ABOUT US
Weber State University (WSU) - Department of Automotive Technology - Ardell Brown Technology Wing - Transmission Lab. This is part of a series of videos on Precision Measurements and tool care - Basic use and care of Feeler Gauges and straight edges.
This procedure is taught as part of our 2-year associated degree program. For more information on the Weber Automotive program, visit: www.weber.edu/automotive
This video was created and edited by Professor John D. Kelly at WSU. For a full biography, see www.weber.edu/automotive/J_Kel...
Visit my other youtube channel / vibratesoftware to see the amazing NVH app for vibration diagnosis!
QUESTIONS FOR TEACHERS:
1. How do you speed up, or slow down, a RU-vid video?
2. What are the four types of feeler gauges shown in this video?
3. What is the purpose of the Starrett granite block shown in the video?
4. What is the purpose of the thumbscrew on the feeler gauges?
5. What is the smallest feeler gauge in my precision measurement toolbox?
6. What should be done to the feeler gauges before storing them in the toolbox?
7. What type of feeler gauges should be used when working next to a magnetic field?
8. What is a stepped feeler gauge?
9. Which edge of a straight edge should be used when checking for flatness?
10. What precautions should be taken to avoid damaging straight edges?
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Please consider a donation to the Department of Automotive Technology at Weber State University here: advancement.weber.edu/Automotive