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PISTON AND CONNECTING ROD ENGINE OVERHAUL 11B-59 NOTE: Keep the disassembled pistons, piston INSTALLATION SERVICE POINTS 1. When replacing a piston, check the cylinder bore size mark stamped at the indicated location on the NOTE: The piston size mark is located on the pis- 2. Insert the special tool Push Rod into the piston pin, and install Guide A. 3. Assemble the piston and the connecting rod together, ensuring that their front marks are 4. Apply engine oil onto the periphery of the piston pin. 5. Insert the piston pin assembled in Step 1 above into the piston pin boss. Guide A end of the piston 6. Insert Guide B into Guide A with having 1.25 mm of the clearance "L" between Guide A and B. 7. Install the piston and connecting rod assembly with the tools onto the special tool Piston Setting 8. Using a press, press fit the piston pin. If the force required to press fit the piston pin is less than the Standard value: 7,350 − 17,100 N >>B<< OIL RING INSTALLATION 1. Fit the oil ring coil expander and oil ring into the piston ring groove. Cylinder bore size mark Piston size mark I A II No mark III C AK202923 Crankshaft Timing belt side No.4 No.1 No.2 No.3 AB AK304522 L Guide A Guide B AC AK501783 P P Push rod Front mark Front mark AB Base Guide A Guide B AK502373 Coil expander Oil ring AB |