Oil Pump: Reassembly

1. Using SST and a hammer, install a new oil seal.

   SST 09350-30020(09351-32140) 

   HINT:

   The oil seal end should be flush with the outer edge of the pump body.

2. Coat the oil seal lip with MP grease.

Fig 1: Installing Front Oil Pump Oil Seal

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Place the oil pump body on the torque converter clutch.

1. Coat the driven gear with ATF.
2. Install the driven gear to the oil pump body.

Fig 2: Identifying Front Oil Pump Driven Gear

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Coat the drive gear with ATF.
2. Install the drive gear to the oil pump body.

Fig 3: Identifying Front Oil Pump Drive Gear

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install a new O-ring to the oil pump body.

Fig 4: Identifying Front Oil Pump Body O-Ring

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install the stator shaft with each bolt hole.
2. Install the 14 bolts.

Torque: 12 N*m (122 kgf*cm, 9 ft.*lbf) 

Fig 5: Installing Stator Shaft Bolts

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Coat the 3 oil seal rings with ATF.
2. Squeeze the ends of the 3 oil seal rings together with the overlap distance 8 mm (0.314 in.) or less, and then install them to the starter shaft groove.

HINT:

After installing the oil seal rings, check that they rotate smoothly.

Fig 6: Identifying Clutch Drum Oil Seal Ring

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002

1. Install a new O-ring to the oil pump assembly.

Fig 7: Identifying Front Oil Pump Body O-Ring

Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002