12
Sep
As a serpentine belt gets older and wears down the rubber parts may peel off causing the belt to crack fray or slip. To replace a serpentine belt start by locating the old belt at the front or side of your engine bay.
The operation of replacing a serpentine belt is essentially pivoting the tensioner away and slipping the old belt off then positioning a new one in its place and releasing the tensioner.
How to replace serpentine belt. To replace a serpentine belt start by locating the old belt at the front or side of your engine bay. Then use a wrench to relieve the auto tensioner so you can pull the belt off of the pulley system. How to Replace Your Serpentine Belt Note the placement of belt.
Serpentine belts have that name for a reason. They snake in and out of a series of pulleys. Loosen and unthread the belt.
Before removing the belt youll need to release the tensioner which automatically keeps. How to Change a Serpentine Belt Failure Modes. So when exactly does one of these belts need to be replaced.
Usually you get plenty of warning before. Start by studying the old belts routing which should be easy if the belt is still in place. Its a simple.
Heres how to inspect and replace it. Take a good look at both your repair manual and your belt routing diagram under the hood before beginning. Look at the way the old belt wraps around the pulleys.
Take the new belt in hand and practice matching the routing. Locate the self-adjusting. Replacing a Serpentine Belt - EricTheCarGuyIve had more than one request for this the other day I had one come in and was happy to make the video for it.
Loop the serpentine belt onto all pulleys except the tensioner. Once the belt is on all but the last pulley use your 12 drive ratchet or belt remover tool to loosen the tension on the pulley. With tension removed there should be plenty of room to get the belt onto the last pulley.
As a serpentine belt gets older and wears down the rubber parts may peel off causing the belt to crack fray or slip. When these things occur it may become misaligned or contaminated with fluid. There are various symptoms that may indicate your cars serpentine belt is wearing down including.
Installing New Serpentine Belt. After the belt is installed reattach the engine mounts by reversing the order in which it was removed. Inspect the belt after installation is complete to ensure all routing on pulleys are correct.
Changing a serpentine belt usually requires a long handle breaker bar or special tool to rotate the belt tensioner so the belt can be slipped off the pulleys. If there is no belt routing decal under the hood which many cars lack your customer should snap a photo of the belt before it is removed with a phone camera or make a simple drawing of how it is routed. Some belts can be removed by loosening one bolt while others have a belt tensioner you have to pull on with a wrench to give the belt some slack.
You might consult a repair manual for your specific vehicle to see if you can do this yourself. Remove the belt from the accessory pulleys by hand. The belt will need to come off several pulleys including an AC pulley alternator pulley and crankshaft pulley.
Install the new belt on your Nissan by making sure it is routed as per the belt routing diagram. The last step is to slide the belt under the tensioner. How to Replace a KIA Serpentine Belt Step 1.
Drive the front wheels of the Kia onto the ramps. Set the parking brake. Place the wheel chocks directly behind.
Climb under the front end with the serpentine belt tool. Move the serpentine belt tensioner pulley off the belt. Some vehicles have two drive belts but most modern vehicles have a single belt called a serpentine belt.
Its a reinforced ribbed rubber belt that delivers power to your alternator air conditioning power steering cooling system and other components in your vehicle. Jiffy Lube visually inspects the serpentine belt for fraying splitting glazing the working edge of the belt becomes shiny from age and wear or any other damage. If necessary your Jiffy Lube technicians remove the current serpentine belt and install a new one.
Slip the old belt off and slowly release the tensioner. Use your memory or a belt routing diagram to put the new belt on. Ford usually includes a belt routing diagram on the fan shroud or elsewhere in the engine compartment.
There also may be one in your owners documentation. The operation of replacing a serpentine belt is essentially pivoting the tensioner away and slipping the old belt off then positioning a new one in its place and releasing the tensioner. In most cases its an easy operation.
Labor is commonly about a half-hour give or take on most passenger vehicles and gas-engine trucks. The serpentine belt is made of a rubber compound and is grooved for optimal friction with the accessory pulleys. A serpentine belt tensioner is used to keep the amount of friction at the proper level.
Dodge recommends changing the serpentine belt between 75000 and 90000 miles. When the belt wears cracks develop and it starts to stretch.