It's a pain in the dick anyway :lol:
The cam chain tensioner that every F4 had a problem with sooner or later? Yeah the "easy" way to change that is to remove the tank, airbox, and throttle bodies. Then you have to tighten it by "feel" and hope when you reinstall all that shit that it's not too tight or too lose because it fucks with the way it runs.
You could of course put an oem auto adjusting one back in and eliminate that last bit, but it'll just go bad again in 1,000-5,000 miles... and it costs twice as much as the manual one.