EM–124
2TR-FE ENGINE MECHANICAL – ENGINE UNIT
53. REMOVE CYLINDER BLOCK WATER DRAIN COCK SUB-ASSEMBLY (a) Remove the water drain cock sub-assembly from the cylinder block. (b) Remove the water drain cock plug from the water drain cock sub-assembly.
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54. REMOVE WITH PIN PISTON SUB-ASSEMBLY (a) Check the fitting condition between the piston and piston pin. (1) Try to move the piston back and forth on the piston pin. If any movement is felt, replace the piston and pin as a set.
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(b) Disconnect the connecting rod from the piston. (1) Using a screwdriver, pry off the snap rings from the piston. Service Hole
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(2) Gradually heat the piston to approximately 80 to 90°C (176 to 194°F).
80 to 90°C A001178E05
(3) Using a brass bar and plastic-faced hammer, lightly tap out the piston pin and remove the connecting rod. HINT: • The piston and pin are a matched set. • Arrange the pistons, pins, rings, connecting rods and bearings in the correct order.
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