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Measure the diameter of the valve stem
Measure micrometer core diameter of each valve in the directions X and Y in the three points (A, B, and C) as shown below 2.140. If the diameter is not correct, replace the valve. Standard diameter: Intake: 5,470-5,485 mm; Release: 5,465-5,480 mm. Maximum diameter: Inlet: 5,440 mm; Issue: 5,435 mm.
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