🪁 How Tight Should A Serpentine Belt Be

Squealing Belt. Often, the first sign of a bad serpentine belt in your Elantra is squealing. The squealing should match the engine RPM. That is to say, that when you rev the engine, the squeal changes pitch accordingly. It might also go away entirely if you rev your engine a few times. This happens because the serpentine belt gets heat in it Rule #1: Keep It Nice and Easy. Your first ride on a new drive belt should be an easy one. Shoot for 20 miles, or around 30 minutes, at a minimum. And if it’s really cold outside, you’ll want to extend that by 5-10 minutes. Your belt will need a little extra time to warm up in frigid temps. Jan 6, 2015. #14. The tensioner assembly is supposed to handle keeping the belt at the right tension. It's possible your assembly is on the way out, I had to replace mine at around 270,000km when the spring collapsed. Sadly I have to replace it again as the "new" OEM one I got from Holden has half-collapsed (dodgy from new, useless barsteads The part number is 90916-02500. The revised specs for tension say to install the new belt, start the engine and let it run for about 20 minutes to allow the belt to stretch a bit then shut it down. Measure the deflection of the belt in the center of the span between the alternator and the crank pulley. 01. The crankshaft drive pulley is installed first using the provided 3/8-16x1.00 socket hex head and 3/8-inch flat washer hardware. It is suggested that you use thread locker on bolt threads and The service schedule for my '08 G35 has a "special premium schedule that says replace the belt every 30k miles. For regular schedules 1 and 2, they say "inspect" it and give no change interval. Sadly, on some Infiniti forums, people preach "change the serpentine belt every 30k miles ! Infiniti says you have to !". Reply Quote. lgraf9546. 35 posts · Joined 2022. #11 · Dec 5, 2022. Update on tips to replace the serpentine belt on a 3rd Gen Murano. I replaced the serpentine belt on my 2015 SL, using the long flat replacement tool, but did not need any of the crow's feet or sockets that came with the bar. Uniblurb. 10533 posts · Joined 2012. #3 · Jul 29, 2013. You loosen the tension pulley bolt right under the power steering pump with 15mm box end wrench a few turns. Then you turn the long bolt clockwise to tighten the belt, then torque the front tension pulley bolt down. Replacing a serpentine belt costs $18-$75 part plus $50-$150 labor. How easy is it to replace a serpentine belt DIY? On the scale from 1 (easy) to 10 (leave it to pros) the serpentine belt replacement can be rated from 3 to 7 depending on the car. To replace a serpentine belt, you will need a belt diagram that shows the routing. The first digit is the amount of ribs the belt has. So if you need a 4 rib belt, the first digit is a 4, if you need a 6, it’s a 6, and so on. And all the digits after the PK are the length of the belt in millimeters. Going back to the example we gave, a 6PK1234 belt will be a six rib belt with a length of 1234mm. The smoother side of the belt is glossy or shiny; has rounded edges or chunks missing; has glazing, large cracks, peeling or fraying. A Gates belt wear gauge can measure serpentine belt ribs to determine if the belt should be replaced. Contact Gates and ask for part number 443-0382-R5. Barney_Fife. 7327 posts · Joined 2008. #3 · Feb 28, 2010. generally replace the belt or tensioner if thats where the noise is coming from. but sounds like the belt. and theres no "tightening" itit has a tensioner that keeps it tight. 2007 Super White DC SR5 , TRD OffRoad; Sand Beige leather, 4.7, tinted windows, OEM running boards, tow .

how tight should a serpentine belt be