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Oil Pump

WARNING: This page is about a different car, the 2005 Infiniti FX45. However, it is still accessible from the selected car via links, so may be relevant.
OIL PUMP SPECIFICATION

Unit: mm (in)
Oil pump body to oil pump outer rotor radial clearance 0.114-0.200(0.0045-0.0079)
Oil pump inner rotor to oil pump outer rotor tip clearance Below 0.180 (0.0071)
Oil pump body to oil pump inner rotor axial clearance 0.030 - 0.070 (0.0012 - 0.0028)
Oil pump body to oil pump outer rotor axial clearance 0.030-0.090 (0.0012 - 0.0035)
Oil pump inner rotor to oil pump body clearance 0.045-0.091 (0.0018-0.0036)