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EM-104 < DISASSEMBLY AND ASSEMBLY > [VQ40DE] ENGINE UNIT 5. Remove cylinder head. Refer to EM-86, "Removal and Installation" 6. Remove sub harness, and remove knock sensors. CAUTION: Carefully handle sensor avoiding shocks. 7. Remove pilot converter using Tool as necessary. 8. Remove piston and connecting rod assembly as follows: • Before removing piston and connecting rod assembly, check the connecting rod side clearance. Refer to EM-112, "Inspection After Disassembly" CAUTION: Be careful not to drop connecting rod bearing, and to scratch the surface. 9. Position crankshaft pin corresponding to connecting rod to be removed onto the bottom dead center. head side using suitable tool. CAUTION: Be careful not to damage the cylinder wall and crankshaft pin, resulting from an interference of the connecting rod big end. 12. Remove connecting rod bearings from connecting rod and connecting rod bearing cap. CAUTION: Identify installation position, and store them without mixing them up. 13. Remove piston rings from piston. • Before removing piston rings, check the piston ring side clearance. Refer to . • Remove piston rings using piston ring expander or suitable tool. CAUTION: • When removing piston rings, be careful not to damage piston. • Be careful not to damage piston rings by expanding them excessively. 14. Remove piston from connecting rod as follows: Tool number : ST16610001 (J-23907) WBIA0583E PBIC2940E PBIC0087E 2010 Pathfinder |