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So, I was watching Ford Tech Makuloco's complete timing replacement guide, and I noticed something that wasn't touched on. Below is a picture of the truck he was working on, and this is how my truck is now:
That's the passenger side bank, with the cam phaser showing L. This is also how my truck is.
Upon re-assembly, I noticed that on the same bank, he had the cam phaser showing R:
So, the million dollar question is, does it really matter? Should I put it how he shows it, or should I put it like Ford had it from the factory? Last thing I want to do is crater the thing with the starter motor!
WOW, great catch. I am not going to say I have the answer for you, maybe R/L doesn't matter, but I feel like he made a mistake.
Hey, were all human. I'd post that very question on his YouTube site & wait for response.
The cam phasers are the same part number and have both 'L' and 'R' markings on them. When i did my phasers mine looked exactly like what you have in those screen grabs. The important thing is that the R or L lines up with the timing marks on the chain correctly for the corresponding banks when the crank is set in the right position.