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LU-12 OIL PUMP Revision; 2004 April 2003 Murano OIL PUMP PFP:15010 Removal and Installation ABS0035T REMOVAL 1. Remove oil pan and oil strainer. Refer to EM-26, "OIL PAN AND OIL STRAINER" . 2. Remove front timing chain case and timing chain (primary). Refer to . 3. Remove oil pump assembly. INSTALLATION Install in the reverse order of removal paying attention to the following: ● When installing, align crankshaft flat faces with inner rotor flat faces. Disassembly and Assembly ABS0035U DISASSEMBLY 1. Remove oil pump cover. 2. Remove inner rotor and outer rotor from oil pump body. 3. After removing regulator plug, remove regulator spring and regulator valve. INSPECTION AFTER DISASSEMBLY ● Measure clearance with feeler gauge. Tip clearance between inner rotor and outer rotor (position 2) 1. Oil pump body 2. Outer rotor 3. Inner rotor 4. Oil pump cover 5. O-ring 6. Regulator valve set 7. Regulator valve plug 8. Spring 9. Regulator valve PBIC1203E Standard : 0.114 - 0.260 mm (0.0045 - 0.0102 in) Standard : Below 0.180 mm (0.0071in) SLC932A |