Provide power.
A long block. A short block would be without the heads.
The engine and trans are removed as an assembly out of the bottom.
The engine and transmission are removed out the bottom as an assembly.
right hand side of engine under the air filter assembly
You will have a smooth running engine when the rotating assembly is balanced.
remembering to put the engine in.
Open the hood to the engine compartment. Remove the headlight wiring harness. Remove the headlight assembly bolts. There are four headlight assembly bolts. The headlight assembly will come out.
Under the upper intake assembly
The engine air filter assembly is in the front of the engine compartment on the drivers side . It is a round plastic housing that is connected to the big rubber engine air intake tube . It takes a cone shaped air filter
Remove engine and transaxle assembly
10
A section separate from the main production line in the making of a product in industry, Something that makes up a smaller part of a bigger part. Let's say a car engine is an assembly, then the carburettor is a sub-assembly. if you call a house an assembly, then the porch is a sub-assembly to the house.