M/T Reverse Shift Fork Clearance Inspection

1.Measure the clearance between the reverse idler gear (A) and the reverse shift fork (B) with a feeler gauge (C). If the clearance is more than the service limit, go to 2.

Standard: 0.20-0.60 mm (0.007-0.024 in.) 
Service Limit: 1.2 mm (0.047 in.) 

 

2.Measure the width of the reverse shift fork.

  • If the width is not within the standard, replace the reverse shift fork with a new one.
  • If the width is within the standard, replace the reverse gear with a new one.

Standard: 14.7-14.9 mm (0.527-0.587 in.)