M/T Countershaft Assembly Clearance Inspection
  1. Measure the thickness of 1st gear.
    • If the thickness is less than the service limit, replace 1st gear.
    • If the thickness is within the service limit, replace the 1st/2nd synchro hub and reverse gear as a set.
    Standard:
    22.92−22.97 mm (0.902−0.904 in.)
    Service Limit:
    22.87 mm (0.900 in.)