Engine assembly [Toyota Carina T170]

Like disassembly, engine assembly is described in various subsections. The assembly procedure is the reverse of the disassembly procedure. The following general instructions should be observed during assembly:

• Before assembly, check that all parts are clean and free of foreign objects.
• Apply grease to all moving parts. This should be done before assembly, not after the parts have been assembled, as this will prevent the grease from reaching the necessary contact points. It is especially important that the pistons, piston rings, and cylinder walls are well lubricated with engine oil.
• Thoroughly clean all cylinder block parts if the engine is completely disassembled. When partially disassembling, make sure that no foreign objects get into the disassembled engine parts or openings. To avoid this, tape or cover all openings with rags.
• It is best to blow out the channels and holes with compressed air. If there is no compressed air, clean the channels or lubrication holes with a wooden stick, but under no circumstances with metal objects. Seals, gaskets, etc. must be replaced. Never save on these parts and do not install damaged parts.
• The size and adjustment tables provide wear limits for most moving parts. If in doubt or if the wear limit is about to be reached, replace the part to avoid further disassembly.
• For questions on purchasing spare parts, please contact TOYOTA representative offices only, and specify the engine number. Since parts are constantly being upgraded, only a TOYOTA supplier can sell you the spare part you need.