( TL19E1AE34150400000MAAT00 )

M/T Mainshaft Assembly Clearance Inspection

1. Measure the thickness of 4th gear.
   - If the thickness is less than the service limit, replace 4th gear.
   - If the thickness is within the service limit, replace the 3rd/4th synchro hub and 3rd/4th synchro sleeve as a set.

   Standard: | 23.92−23.97 mm (0.942−0.944 in.)
   Service Limit: | 23.80 mm (0.937 in.)

R20A3 engine model
K24Z3 engine model