Dismantling of a head of the block of cylinders 1. Remove pushers and adjusting washers. Note: On some 3S-GE engines, the shims are inside the pushrod and may be difficult to remove. Note: Arrange pushrods and shims in the order in which they are installed. 2. Remove...
Inspection, cleaning and repair of cylinder head parts 1. Clean the bottoms of the pistons and the surface of the cylinder block mating with the cylinder head. A) Turning the crankshaft, sequentially set the pistons to TDC. With a scraper, clean the surfaces of the piston...
Cylinder head assembly Note: Thoroughly clean all parts to be installed. Before mounting rotating and/or sliding parts, lubricate their working surfaces with fresh engine oil. Replace all gaskets, seals and valve stem seals with new ones. 1....
Dismantling of the block of cylinders 1. Turn away six bolts and remove the holder of a back epiploon and a lining. 2. (2C, 2C-T, 3S-FE) Remove oil nozzles. 3. Check the value of the axial clearance of the connecting rod bearing with a clock indicator,...
Checking the block of cylinders 1. Clean the cylinder block. A) Remove the remnants of gaskets from the working surfaces of the block with a scraper, scraper, metal brush. b) Solvent and soft brush finally clean the cylinder block. 2. Check up a...
Disassembly of the Piston-Connecting Rod Assembly 1. Check the fit of the connection "piston-piston pin", trying to move the piston "back forward" on the piston pin in a direction perpendicular to the axis of the piston pin. If there is noticeable play, replace the...
Checking the condition of the piston and connecting rod 1. Clean the piston. A) Use a scraper to remove carbon deposits and other carbon deposits from the piston crown. b) Clean the piston grooves from deposits with a piece of a broken ring. V) Clean the plunger with solvent...
Cylinder boring (2C, 2C-T, 3S-FE, 4S-FE, 4A-FE, 7A-FE) Note: Rebore all cylinders to the same oversize (for oversized pistons). Install piston rings also of the same repair size corresponding to the repair size of the pistons. 1. Select oversize pistons. Repair (0,50)...
Check and repair of a cranked shaft 1. Checking the runout of the crankshaft. A) Lay the crankshaft on the prisms. b) Using a dial indicator, check the beating of the crankshaft on the central main journal. Max Runout: A series engines - 0.03 mm C series...
Replacing the crankshaft seals Note: there are two methods ("A" And "B") replacement of crankshaft seals. 1. Replace the crankshaft front oil seal. A. With the oil pump removed from the cylinder block. A) Using a screwdriver and hammer, knock out the...
Assembling the Piston-Connecting Rod Assembly 1. Assemble the connecting rod and piston group. A) Using a screwdriver, install a new circlip on one side into the piston boss hole. b) Gradually heat the piston to a temperature of up to 80-90°C. V) Apply some engine...
Cylinder block assembly Note: Thoroughly clean all parts to be assembled. Before assembly, lubricate with fresh engine oil all the parts that form the nodes of rotation or sliding. Replace all gaskets, O-rings and seals with new ones. 1....