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Highlander LE, 4WD
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Transmission
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Automatic Trans
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Automatic Transmission System (UA80F) - Service Information (2 Of 2)
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Oil Pump
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Disassembly [12/2019 - 10/2022]
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Procedure
Disassembly [12/2019 - 10/2022]: Procedure
REMOVE CLUTCH DRUM OIL SEAL RING
Remove the 4 clutch drum oil seal rings from the stator shaft assembly.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE OIL STRAINER ASSEMBLY
Using a T30 "TORX" socket wrench, remove the 2 bolts and oil strainer assembly from the front oil pump cover sub-assembly.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE TRANSMISSION WIRE (OIL PUMP WITH SOLENOID ASSEMBLY)
Disconnect the connector to remove the transmission wire (oil pump with solenoid assembly).
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE OIL PUMP WITH SOLENOID ASSEMBLY
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
Remove the bolt and oil pump with solenoid assembly from the front oil pump cover sub-assembly.
REMOVE STATOR SHAFT ASSEMBLY
Remove the 5 bolts and stator shaft assembly from the front oil pump body.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT OIL PUMP DRIVE GEAR
Remove the front oil pump drive gear from the front oil pump body.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT OIL PUMP DRIVEN GEAR
Remove the front oil pump driven gear from the front oil pump body.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE FRONT OIL PUMP BODY
Remove the front oil pump body from the front oil pump cover sub-assembly.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
REMOVE RING PIN
Remove the 2 ring pins from the front oil pump cover sub-assembly.
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002