TIAGO TIGOR CNG - SERVICE MANUAL

1.2L REVOTRON Bi FUEL CNG ENGINE 143 17. Turn crankshaft to bring piston to top bottom dead center. NOTE  While inserting piston connecting rod assembly, ensure that crankshaft should not damage due to connecting rod assembly. 18. Assemble the connecting rod bearing caps along with bearing shells. 19. Tighten the mounting nuts holding the connecting rod bearing caps. NOTE  Rotate the engine block at 180 0 Measure piston projection above crankcase with the help of piston topping dial gauge III. Assembly of Cylinder Head Sub- Assemblies NOTE  Ensure the readings are within the specified limits. 1. Move the valve spring compressor rail to the exhaust side of the cylinder head. SPECIAL TOOL  Valve Spring Compression Tool - 2829 5890 06 05 SPECIAL TOOL  Valve Spring Compression Support Rail – 5424 5890 06 06 2. Assemble the Intake valve to respective location to cylinder head. 3. Place the spring seat.