Counter Gear And Reverse Idler Gear - Reassembly
Using SST and a press, install a new needle roller bearing inner race.
If the runout exceeds the maximum, replace the counter gear.
If the clearance is not as specified, replace the defective gear, spline piece, or bearing race.
If the diameter exceeds the maximum, replace the output shaft.
If the runout exceeds the maximum, replace the input shaft.