Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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HOMESERVICE MANUALSINFINITI2013QX56 AWD V8-5.6L (VK56VD)REPAIR AND DIAGNOSISENGINE, COOLING AND EXHAUSTENGINEENGINE LUBRICATIONOIL PUMPSERVICE AND REPAIRDISASSEMBLY AND ASSEMBLY
2013 Infiniti QX56 AWD V8-5.6L (VK56VD)
Disassembly and Assembly
2013 Infiniti QX56 AWD V8-5.6L (VK56VD)SECTION Disassembly and Assembly
OIL PUMP
Disassembly and Assembly
DISASSEMBLY
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.
ASSEMBLY
Installation is in the reverse order of removal.
NOTE:
Install the oil pump inner rotor and outer rotor with the punched marks on the oil pump cover side.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.