After disassembling the block head, rinse all parts in gasoline, wipe and dry.
Clean the combustion chambers from soot.
Inspect the block head. If there are cracks on the jumpers between the valve seats or on the walls of the combustion chambers, traces of burnout, replace the block head.
We replace the camshaft seals when repairing the cylinder head and when oil leaks from under the seal
The engine cylinder block is cast from cast iron
The casting is subjected to artificial aging to relieve thermal stress, which allows the block to retain the correct geometric shapes and dimensions during operation
We remove the engine flywheel when overhauling the engine or to replace the crown.
Preparing the car for the task. Disconnect the negative battery terminal.
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- VAZ-2112 engine design
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