4. DISASSEMBLY, INSPECTION AND REASSEMBLY OF ENGINES 4.1.4 Precautions before and during reassembly To reassemble engine components, reverse the procedure of disassembly. However, follow the precautions below and the precautions from in chapter 4 to in chapter 7 particularly before and during reassembly. (1) Cleaning the component Use particular care to clean the cylinder block, cylinder head, crankshaft, and camshaft. Ensure that they are free from chips, dust, sand, and other foreign matter. (2) Parts to be replaced during reassembly Be sure to replace the following parts with new ones during assembly.
Valve stem seal Head gasket packing Nozzle protector and nozzle seat of the fuel injection valve Various copper packing, O-rings and gasket packing. 4.1.5 Adjusting operation Make sure to perform adjusting operation after completing reassembly. Refer to section 2.5 in chapter 2 for the operation procedure. 4-12 82E-5 – 98E-5 SERIES