Suzuki Wagon R Manual page 3421

7B1-128 AUTOMATIC TRANSAXLE (M13 ENGINE MODEL)
22) Remove breather hose (1).
23) Remove breather union (2).
1
2
24) Measure input shaft thrust play.
25) Remove oil pump assembly (1).
26) Remove direct clutch assembly (1).
Apply dial gauge onto input shaft end (1) and measure thrust
play of input shaft.
When input shaft thrust play is out of specification, select
input shaft front thrust bearing with proper thickness from
among the list below and replace it.
Special tool
(A): 09900-20607
(B): 09900-20701
Input shaft thrust play: 0.3 – 0.9 mm (0.012 – 0.035 in.)
Available input shaft front thrust bearing thickness
0.8, 1.4 mm (0.032, 0.055 in.)