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1D-73 Engine Mechanical: Rear Oil Seal and Flywheel Inspection S6JB0B1406047 Rear Oil Seal Flywheel flywheel. • If the surface contacting clutch disc is damaged or excessively worn, replace flywheel. • Check flywheel for face runout with a dial gauge. If runout exceeds its limit, replace flywheel. Flywheel runout Cylinder Block Inspection S6JB0B1406048 Distortion of Gasketed Surface Gasketed surface flatness Honing or reboring cylinders 1) When any cylinder needs reboring, all other cylinders must also be rebored at the same time. 2) Select oversized piston according to amount of cylinder wear. Oversize piston diameter 3) Using micrometer, measure piston diameter. 4) Calculate cylinder bore diameter to be rebored as follows. 5) Rebore and hone cylinder to calculated dimension. NOTE
6) Measure piston clearance after honing. IYSQ01143168-01 IYSQ01143169-01 “a”: 26.5 mm (1.04 in.) IYSQ01143170-01 I6JB01140107-01 |