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(3) Using solvent and a brush, thoroughly clean the piston. NOTICE: Do not use a wire brush. 7. INSPECT CRANKSHAFT THRUST CLEARANCE (a) Using a dial indicator, measure the thrust clearance while prying the crankshaft back and forth with a screwdriver. Standard thrust clearance: 0.020 to 0.220 mm (0.000787 to 0.00866 in.) Maximum thrust clearance: 0.30 mm (0.0118 in.) If the thrust clearance is more than the maximum, replace the thrust washers as a set. Standard thrust washer thickness: 2.44 to 2.49 mm (0.0961 to 0.0980 in.) If necessary, replace the crankshaft. 8. REMOVE CRANKSHAFT (a) Uniformly loosen and remove the 10 bearing cap bolts and 10 seal washers in several steps, in the sequence shown in the illustration. (b) Uniformly loosen and remove the 20 bearing cap bolts in several steps, in the sequence shown in the illustration. 3UR-FBE ENGINE MECHANICAL: CYLINDER BLOCK: DISASS... |