Explorer 2WD V6-245 4.0L VIN X SFI (1999)
Flywheel: Initial Inspection and Diagnostic Overview
1. Inspect the flywheel for:
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cracks.
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heat checks or other damage.
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machine friction surface of flywheel if scored or worn.
2. After machining
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Surface runout must not exceed 0.13 mm (0.005 inch) TIR, surface finish must be in the range of 4.0/1.3 micrometer (160/52 microinch).
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Major diameter of dowel pin (press fit diameter) must not extend above the new surface.
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The clutch pressure plate retaining bolts must screw into the flywheel under hand torque to within 1.50 mm (0.06) of new surface.
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Flywheel with dimensions less than the charted dimensions must not be used; install new service flywheel.
