em(3), Y61
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//-->ENGINE MECHANICALSECTIONMODIFICATION NOTICE:¼¼TB45E engine models with three way catalyst have been provided for the Middle East and General areas.Turbocharger for ZD30DDTi engine has been changed.For information not included here, refer to information for ZD30DDTi engine in NISSAN model Y61 seriesSERVICE MANUAL SUPPLEMENT-III 2nd Revision (Publication No. SM9E-Y61CG2).GIMAEMLCECFECLCONTENTSTB45EOUTER COMPONENT PARTS.......................................2ZD30DDTiCATALYST AND TURBOCHARGER..............................3Removal and Installation .............................................3Inspection.....................................................................4OIL PAN & OIL STRAINER.............................................5Removal and Installation .............................................5CAMSHAFT.....................................................................6Removal and Installation .............................................6Inspection.....................................................................6VALVE CLEARANCE INSPECTIONS ANDADJUSTMENTS...............................................................8Adjustments .................................................................8TIMING GEAR.................................................................9Removal and Installation .............................................9Inspection...................................................................10CYLINDER HEAD..........................................................11Inspection...................................................................11Disassembly and Assembly.......................................11Inspection...................................................................11CYLINDER BLOCK.......................................................15Inspection...................................................................15TB45ESERVICE DATA AND SPECIFICATIONS (SDS)..........17Valve ..........................................................................17Camshaft and Camshaft Bushing..............................17ZD30DDTiSERVICE DATA AND SPECIFICATIONS (SDS)..........18Valve ..........................................................................18Valve Seat..................................................................21Camshaft and Camshaft Bearing ..............................22Crankshaft..................................................................22Available Connecting Rod Bearing............................23Miscellaneous Components.......................................23MTATTFPDFARABRSTRSBTHAELSEIDXEM-1OUTER COMPONENT PARTSTB45ESEM190HEM-2CATALYST AND TURBOCHARGERRemoval and InstallationZD30DDTiGIMALCECFECLMTATTFPDFARABRSTRSSEM182HBTREMOVAL1.¼¼¼¼Remove the following parts.UndercoverUnder guardBattery (on left side) (for cold areas)Exhaust front tubeRefer to FE-7, “EXHAUST SYSTEM” in NISSAN model Y61series SERVICE MANUAL SUPPLEMENT-III 2nd Revision(Publication No. SM9E-Y61CG2).Remove wires, harnesses, tubes and pipes.HAELSEIDX¼SEM296GEM-3CATALYST AND TURBOCHARGERRemoval and Installation (Cont’d)2. Remove catalyst.CAUTION:Do not disassemble catalyst.ZD30DDTiInspectionTURBOCHARGERSEM184HCAUTION:When the compressor wheel, turbine wheel, or rotor shaft isdamaged, remove all the fragments and foreign matter left inthe following passages in order to prevent a secondary failure:Suction side: Between turbocharger and intercoolerExhaust side: Between turbocharger and catalyticconverterRotor shaft¼¼Check that the rotor shaft rotates smoothly without any resis-tance when it is rotated by your fingertips.Check that the rotor shaft is not loose when it is moved verti-cally or horizontally.Standard value for rotor shaft oil clearance:0.056 - 0.127 mm (0.0022 - 0.0050 in)SEM298GEM-4OIL PAN & OIL STRAINERRemoval and InstallationINSTALLATION [OIL PAN (LOWER)]ZD30DDTiGIMA¼Install oil pan (Lower).¼Apply liquid gasket to inner sealing surface as shown in figure.¼Be sure liquid gasket is 3.5 to 4.5 mm (0.138 to 0.177 in).¼Attaching should be done within 5 minutes after coating.Use Genuine Liquid Gasket or equivalent.LCSEM345GAINSTALLATION [OIL PAN (UPPER) AND OIL STRAINER]¼Install oil pan (Upper).¼Apply liquid gasket to inner sealing surface as shown in figure.¼Be sure liquid gasket is 3.5 to 4.5 mm (0.138 to 0.177 in).¼Attaching should be done within 5 minutes after coating.Use Genuine Liquid Gasket or equivalent.ECFECLMTSEM347GAATTFPDFARABRSTRSBTHAELSEIDXEM-5
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