Cylinder head — disassembly KZ series 1. Remove the camshaft position sensor. 2. Remove pushers. Note: Arrange tappets in order to match valves. 3. Remove valves. A) Using a suitable tool, compress the valve spring and remove the two cotters. b)...
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. Use a scraper to clean the surfaces of the piston...
Cylinder Head — Assembly Note: Thoroughly clean all parts before installation. 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....
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 and a metal brush. b) Solvent and soft brush finally clean the cylinder block. 2. Check up a surface...
Cylinder block — disassembly 1. Using a feeler gauge, check the end play of the connecting rod bearing by moving the connecting rod back and forth along the crankshaft journal. Rated axial clearance: EJ series - 0.150-0.250 mm KZ series - 0.100 -...
Cylinder block boring 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. Calculate the repair size for boring...
Assembly disassembly «piston — connecting rod» 1. Check the fit of the connection "piston-piston pin", trying to move the piston "back and forth" 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...
Checking the crankshaft 1. Check 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. Maximum runout - 0.03 mm If the runout is greater...
Replacement of a back epiploon of a cranked shaft Replace the crankshaft rear oil seal. A) Remove the holder from the cylinder block. b) Use a screwdriver to remove the crankshaft rear oil seal from the holder. V) Using a mandrel, install a new oil seal.
Node Assembly «piston — connecting rod» Note: KZ series engine pistons are different. Make no mistake with the choice during installation. 1. Assemble the connecting rod and piston group. A) Apply some engine oil to the piston pin and into the piston boss...
Cylinder Block — Assembly (KZ series) Note: Thoroughly clean all parts to be assembled. Before assembly, lubricate with fresh engine oil all parts that form rotation or friction nodes. Replace all gaskets, o-rings and seals with new ones. 1. Install the...
Cylinder Block — Assembly (EJ-series) Note: Thoroughly clean all parts to be assembled. Before assembly, lubricate with fresh engine oil all parts that form rotation or friction nodes. Replace all gaskets, o-rings and seals with new ones. 1. Install the...