Fourth Period Package (30 Modules) Comments
5/31/2019 11:16:50 PM
The last paragraph states that: The easiest way to determine TDC compression stoke is to slowly rotate the engine crankshaft in the correct rotation until you can rotate both push rods of the same cylinder by hand after the *EXHAUST valve closes. To make this statement less confusing it should say after the *INTAKE valve closes. Because the last valve to close before compression would be the intake valve.
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