Suzuki Wagon R Manual page 2536

72) Using spring pin remover with 3 mm (0.12 in.) in diameter
and hammer, drive out manual valve lever pin (1).
73) Remove manual shift shaft (2).
74) Remove parking lock pawl rod (2) from manual valve lever
(1).
75) Remove manual detent spring (1).
76) Remove manual shift shaft oil seal (1).
AUTOMATIC TRANSAXLE (M13 ENGINE) 7B1-139