{"model":"mk4","model_name":"MK4 Supra","vehicle":"Toyota Supra A80 (1993–2002, 2JZ-GE / 2JZ-GTE)","document":"Repair Manual","section":"EMS","section_name":"Engine Mechanical 1997 Supplement","page":51,"pages_in_section":126,"title":"Inspection","section_header":"Engine Mechanical (2JZ-GTE) - Cylinder Block","ocr_text":"EM-79\nENGINE MECHANICAL (2JZ-GTE) - CYLINDER BLOCK\nEM0AP-02\n\nINSPECTION\n\n1. REMOVE GASKET MATERIAL\nUsing a gasket scraper, remove all the gasket material from the\ncylinder block surface.\n\n2. CLEAN CYLINDER BLOCK\nUsing a soft brush and solvent, thoroughly clean the cylinder\nblock.\n\nP02289\n\n3. INSPECT CYLINDER BLOCK SURFACE FOR\nFLATNESS\nUsing precision straight edge and feeler gauge, measure the\nsurfaces of the cylinder block for warpage.\nMaximum warpage: 0.07 mm (0.0028 in.)\nIf warpage is greater than maximum, replace the cylinder block.\n\nP02429\nP02150\nZ02380\n\n4. INSPECT CYLINDER FOR VERTICAL SCRATCHES\nVisually check the cylinder for vertical scratches.\nIf deep scratches are present, replace the cylinder block.\n\nP02286\n\n5. INSPECT CYLINDER BORE DIAMETER\nUsing a cylinder gauge, measure the cylinder bore diameter at\npositions A, B and C in the thrust and axial directions.\nStandard diameter:\n86.000 - 86.013 mm (3.3858 - 3.3863 in.)\nMaximum diameter: 86.02 mm (3.3866 in.)\nIf the diameter is greater than maximum, replace the cylinder\nblock.\n\n1 Thrust\nDirection\nFront 2\n2 Axial\nDirection\n\nA 10 mm\n(0.39 in)\nB Middle\nC 10 mm\n(0.39 in)\n\nEM0086\nEM2548\nZ00145\n\n1997 SUPRA (RM502U)\n\nAuthor : Date : 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