Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
Automotive Technology: Principles, Diagnosis, And Service (6th Edition) (halderman Automotive Series)
6th Edition
ISBN: 9780135257272
Author: James D. Halderman
Publisher: PEARSON
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Chapter 31, Problem 1RQ

What is the procedure for grinding valves?

Expert Solution & Answer
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To determine

Write the procedure for grinding valves.

Explanation of Solution

The procedure for grinding valves is as follows:

  • A valve stem is first lightly ground and chamfered to confirm that the valve will sit in the holder.
  • The valve face is then ground to the appropriate angle with a valve grinder.
  • The valve seat is ground in the head.
  • Check and correct the heights of the valve spring installed and valve stem.
  • Once complete cleaning is done, the cylinder head is attached to the new valve stem seals that are installed.

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