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Nissan Pathfinder, Belts are Rubbing


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BobbyBaltimore
User

Nov 16, 2012, 3:29 PM

Post #1 of 20 (2982 views)
Nissan Pathfinder, Belts are Rubbing Sign In

Hello All -

A very loud noise started happening in my car and upon looking closer, I notice the two independent belts are slightly rubbing together. How did this start happening and can I fix it easily?

Thanks


(This post was edited by BobbyBaltimore on Nov 16, 2012, 3:35 PM)


Hammer Time
Ultimate Carjunky / Moderator
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Nov 16, 2012, 4:32 PM

Post #2 of 20 (2934 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

That's happening because there is a failure in one of the components causing the belt to run off the side of the angled pulley. The noise is likely coming from the bad component,not the belts rubbing together.



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We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Discretesignals
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Nov 16, 2012, 4:50 PM

Post #3 of 20 (2924 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Which year?





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BobbyBaltimore
User

Nov 16, 2012, 7:15 PM

Post #4 of 20 (2907 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

2000


Discretesignals
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Nov 16, 2012, 7:26 PM

Post #5 of 20 (2902 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

There are three belts. Alternator, PS, and AC. Which ones are rubbing together? Was there any recent repair work done prior? Visual inspection of the pulley alignment as HT stated should give you an answer.





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BobbyBaltimore
User

Nov 16, 2012, 9:38 PM

Post #6 of 20 (2894 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Its the AC and Alternator belt. If you look at this picture its the area where the belts cross together between the two idler pulleys

http://www.justanswer.com/...nder_drive_belts.gif


Discretesignals
Ultimate Carjunky / Moderator
Discretesignals profile image

Nov 16, 2012, 10:17 PM

Post #7 of 20 (2886 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Check the water pump/fan pulley for looseness. Maybe the water pump is coming apart.





Since we volunteer our time and knowledge, we ask for you to please follow up when a problem is resolved.


Hammer Time
Ultimate Carjunky / Moderator
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Nov 17, 2012, 4:13 AM

Post #8 of 20 (2874 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In


Quote
Maybe the water pump is coming apart.


That is the most likely thing to make a grinding noise and belt alignment problems.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



BobbyBaltimore
User

Nov 18, 2012, 7:18 AM

Post #9 of 20 (2847 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Thanks for your help guys. I will check the water pump today. If this is the problem, is it a thing I can fix on my own? Ballpark estimate?

Thanks


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 18, 2012, 7:25 AM

Post #10 of 20 (2843 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

I don't know. Can you tell me if I would be capable of tiling my house? We don't know what your abilities are.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



BobbyBaltimore
User

Nov 18, 2012, 10:32 AM

Post #11 of 20 (2834 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Ive changed out a radiator, brakes and average things on cars. What I was asking is if I will need access to things that a typical person wouldnt have, like a lift or a special tool. I have pictures attached of the pulley. The pulley in question had an extremely small amount of play that's hard to notice.

http://postimage.org/...y/1fr7vnjy/9b930a3d/

Thanks

(This post was edited by BobbyBaltimore on Nov 18, 2012, 10:35 AM)


BobbyBaltimore
User

Nov 18, 2012, 10:36 AM

Post #12 of 20 (2830 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Btw....The white flakes that you see in the pictures was the bar soap I used on the belts


Hammer Time
Ultimate Carjunky / Moderator
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Nov 18, 2012, 11:59 AM

Post #13 of 20 (2822 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

That is the belt tensioner pulley and will have play when the hold down nut is loosened but shouldn't have any when tight. It appears you're missing half of the outside belt and that needs to be resolved.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Sidom
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Sidom profile image

Nov 18, 2012, 12:59 PM

Post #14 of 20 (2816 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In


In Reply To
Can you tell me if I would be capable of tiling my house?

NO!!!! You don't have the patience for it.................lol..................Tongue


(This post was edited by Sidom on Nov 18, 2012, 12:59 PM)


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 18, 2012, 1:00 PM

Post #15 of 20 (2809 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Haha Brian......................... That's why I hired someone to do it.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



Sidom
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Sidom profile image

Nov 18, 2012, 1:11 PM

Post #16 of 20 (2806 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

LOL...I was expecting you to comeback & say "that was a trick question"..........I already did it!!!!!

I did the same, paid someone to do it......

I've watched guys do and it really doesn't look to hard but then thought of the saying I always say..........A good professional always makes his job look easy


BobbyBaltimore
User

Nov 20, 2012, 3:12 PM

Post #17 of 20 (2770 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Thanks Hammer Time. I ordered a new belt. I still haven't figured out why those belts are rubbing as everything seems to be tight and in working order.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 20, 2012, 3:51 PM

Post #18 of 20 (2763 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

I assure you that either there is still a problem or they were installed wrong in the first place and my money is on that there is still a problem and you are just going to ruin the new belt and when whatever is failing lets go all the way, you are going to be on the side of the road.

Something
caused that belt to run off the side and you need to find it. Look for any pulley that tends to lean when the belt pressure is on it.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.



BobbyBaltimore
User

Nov 20, 2012, 3:57 PM

Post #19 of 20 (2758 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

I'm going to examine this further over the holiday weekend before putting on the new belt. Thanks again for your help.


Hammer Time
Ultimate Carjunky / Moderator
Hammer Time profile image

Nov 20, 2012, 4:09 PM

Post #20 of 20 (2751 views)
Re: Nissan Pathfinder, Belts are Rubbing Sign In

Sometimes temporarily putting the belt on will help you spot the misalignment.



~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

We offer help in answering questions, clarifying things or giving advice but we are not a substitute for an on-site inspection by a professional.







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