12 Questions
What is the primary function of the engine cylinder block?
To provide a rigid foundation for engine components
What components are mounted to the cylinder block?
Engine fuel system and lubrication system components
What is contained within the cylinder block?
Crankshaft main bearing bores, camshaft bearing bores, and cylinders
What is the purpose of the main bearing webs and bulkheads in the cylinder block?
To support the crankshaft against combustion forces
What is the underside of an in-line cylinder block commonly referred to as?
Crankcase
What forces are transferred from the pistons and connecting rods to the crankshaft?
Forces of combustion
What is the primary purpose of the expansion plugs in a cylinder block?
To seal off openings created during manufacture of the cylinder block
What is the typical location of cylinder numbering on an in-line engine block?
From the front of the engine
What is the purpose of the threaded plugs in a cylinder block?
To plug the end of drilled passageways such as oil galleries
In a V-type engine, how are the banks typically indicated?
Left and right from the rear of the engine
What should be consulted for a description and location of passages in a cylinder block?
The manufacturer's service manual
What is the main reason for removing expansion and threaded plugs during major engine overhaul?
To allow cleaning of passageways
Learn about the functions of the engine cylinder block, including its role as a foundation for engine components and mounting points for various systems. Identify the key components and their relationships.
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