Suzuki Wagon R Plus RB310, Service Manual

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7B1-144 AUTOMATIC TRANSAXLE (M13 ENGINE)
4) Using special tool, measure stator shaft bush bore.
If measured stator shaft bush bore is out of specifications,
replace oil pump assembly with new one.
Special tool
(A): 09900-20605
Stator shaft bush bore
Standard: 18.424 – 18.450 mm (0.7254 – 0.7264 in.)
5) Install direct clutch assembly (1) to stator shaft assembly (2),
then ensure that direct clutch assembly turns smoothly.
If unsmooth rotation or noise are found in oil pump assembly,
replace oil pump assembly with new one. This check should
also be done to input shaft assembly and replace input shaft
assembly if necessary.
6) Using special tool, measure oil pump body bush bore.
Special tool
(A): 09900-20605
Oil pump body bush bore
Standard: 38.113 – 38.138 mm (1.5005 – 1.5015 in.)
If measured oil pump body bush bore is out of specifications,
replace oil pump assembly with new one. Torque converter also
needs to be checked. Replace torque converter, if necessary.
Assembly
1) Install new oil pump body oil seal (1).
Use special tool and hammer to install it, and then apply
grease to its lip.
Special tool
(A): 09913-85210
“A”: Grease 99000-25030
2) Install driven gear and drive gear to oil pump body after
applying A/T fluid.
1. Stator shaft bush
1. Oil pump body bush
1. Oil pump body