Disassembly [11/2021 - ]: Procedure
WARNING: This page is about a different car, the 2025 Lexus NX 350h, 2024 Lexus NX 350h, 2023 Lexus NX 350h, and 2022 Lexus NX 350h. However, it is still accessible from the selected car via links, so may be relevant.
- REMOVE OIL PUMP RELIEF VALVE
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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| *1 |
Oil Pump Relief Valve |
*2 |
Oil Pump Relief Valve Spring |
| *3 |
Oil Pump Relief Valve Plug |
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- Using a 27 mm socket wrench, remove the oil pump relief valve plug from the oil pump cover sub-assembly.
- Remove the oil pump relief valve spring and oil pump relief valve from the oil pump cover sub-assembly.
- REMOVE OIL PUMP COVER SUB-ASSEMBLY
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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- REMOVE OIL PUMP DRIVEN ROTOR
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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- REMOVE OIL PUMP REGULATOR RING
Courtesy of © TOYOTA, LICENSE AGREEMENT TMS1002
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| *1 |
Oil Pump Regulator Vane |
*2 |
Oil Pump Regulator Ring |
| *3 |
Oil Pump Relief Valve Spring |
*4 |
Vane Spring |