Mark LT 2WD V8-5.4L VIN 5 (2007)
13. Remove 2nd gear.
14. Remove the 2nd gear needle bearing.
15. Using the special tool, check the output shaft runout.
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Check the runout in several places along the output shaft. If runout exceeds specification, install a new output shaft.
16. Check the clearance between the synchronizer blocking rings and the gear clutching teeth.
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Place the synchronizer blocking ring on the gear. Insert a feeler gauge and measure the clearance, while applying pressure and rotating the
ring. The clearance should be the same around the entire circumference.
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If the clearance is less than 0.8 mm (0.03 inch), install a new blocking ring or gear as necessary.
