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Home >> Nissan-Datsun >> 2021 >> NV2500 HD S >> Repair and Diagnosis >> External Pages >> Different car >> Section 529 (Engine Lubrication System (4.0L)) >> Unit Disassembly And Assembly >> Oil Pump >> Disassembly and Assembly >> Disassembly

Disassembly and Assembly: Disassembly

WARNING: This page is about a different car, the 2019 Nissan NV3500 HD, 2019 Nissan NV2500 HD, and 2019 Nissan NV1500. However, it is still accessible from the selected car via links, so may be relevant.
  1. Remove oil pump cover.
  2. Remove inner rotor and outer rotor from oil pump body.
  3. Remove the regulator valve plug, regulator valve spring and regulator valve.