Gearshift Linkage: 626

Loosen lock nuts "A" and "B" at "T" joint. Place gearshift lever in "N". Move transaxle lever to Neutral, fourth detent position away from transaxle. See Fig 1 .
Turn lock nut "A" until it comes in contact with "T" joint. Tighten lock nut "B" to 69-95 INCH lbs. (8-11 N.m). Move gearshift lever toward "P" until lever on transaxle begins to move and check amount of movement.

Fig 1: Adjusting 626 Gearshift Linkage
Courtesy of MAZDA MOTORS CORP.
Move gearshift lever toward "D" until lever on transaxle begins to move and check amount of movement. Amount of movement should be equal. If not, adjust lock nuts so movement is equal. Ensure transmission shifts correctly.
Move gearshift lever from "P" to "1" and note smoothness of shifting. If necessary, detent roller maybe readjusted.
To adjust detent roller, place gearshift lever in "P". Loosen detent roller adjustment screws and move detent roller.
NOTE: If detent roller is readjusted, gearshift linkage adjustment should be rechecked and adjusted, if necessary.
Ensure gearshift lever can be shifted between "D" and "N" without depressing push button. If lever can be shifted from "D" to "R" without depressing push button, or if push button is loose, adjust gearshift lever handle.