The easiest way to do it is remove the transmission and flywheel, Pry old seal out and off of the crank shaft. Then drive the new seal in, and put it all back together.
how do you change a rear main seal in a Chevy 350 motor
You must remove the transmission and fly-wheel. then pry it out and drive the new 1 back in. Nothing to it.
How do you change a rear main seal on a 2001 Chevy 2500 HD long bed
Either drop the tranny or pull the engine.
you have to pull the transmission out-- or the enging which either is easier
It sure is ....i just purchased a donor block for my 98 silverado and sure enough it was a 4 bolt main block
Between 350 to 400.00 dollars depending on who does it.
The engine rear main seal can only be replaced with the engine or transmission out of the vehicle.
The fuse for the sunroof on a 2002 Chevy Blazer is located in the main fuse panel near the hood release. It provides power directly to the sunroof's motor and control panel.
You will have to pull the transmission out and remove the fly-wheel to inspect the rear main seal. It is a 1 piece round seal that slides over the rear of the crankshaft. If the rear main seal is leaking on that 2002, I would find that very odd.
You MUST remove the oil pan to change the rear main seal. It's the only way because it is a 2 piece seal that fits in the rear main cap and block.