LI2TX21

Hello all,

I am new to the site, and I was looking to see if anyone could help out. I am trying to replace the drive belts on my 13 FX4, and come to find out there are two drive belts.

I have seen a few other posts about this. The belt diagram that is in the owners manual shows only one belt. Does anyone have an updated diagram they can share so I can route these belts properly?

I just put back the upper (passenger side) belt and it is very loose, so I know I messed something up. Any assistance is appreciated!

RLXXI

What engine do you have?
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LI2TX21

Thanks for the response! I have the 5.0 V8

RLXXI

Both belts routing.



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Masi1926

^Now that's an answer..^

WXman

From that diagram, it doesn't appear that the accessory drive belt has an automatic tensioner. Has anybody replaced these belts? Is it a PITA? I'm at 121,000 and mine are original as far as I know. I'm considering changing them both.

PerryB

Item #3.

Spiky

They are both there in my manual, they're just in the same pic. Barely differentiated by different shades of grey.

Masi1926

It's very easy..! As long as you have a Ratchet or Breaker bar that is strong enough to move the tensioner, it'll be a breeze.
Take a picture. May help...

diegoo.jayjay

Recommend a 24" solid breaker bar. Gives you the leverage you need especially if doing it alone.
Remember when I did m water pump in my 3.5 it was a royal PITA until the lightbulb clicked and I grabbed the breaker bar.