How do you replace a serpentine belt on a VW?
Lay the v-belt into position over the engine pulleys. Check that the v-belt is properly seated into the engine pulleys. Pull the power steering pump away from the engine and tighten the mounting bolts using a socket. Place a straight edge over the two pulleys at the v-belt’s longest run.
How often should a serpentine belt be replaced?
And they’re crucial for running everything from alternators to power steering. In other words, when it’s time to replace it, replace it. Serpentine belts will last you a few years, but depending on whom you ask, you’ll need to start thinking about checking it every 50,000 to 60,000 miles.
What do serpentine belts do in a car?
Serpentine belts are standard in just about any vehicle from the last quarter century. And they’re crucial for running everything from alternators to power steering.
What’s the best way to tighten a V-belt?
Place a straight edge over the two pulleys at the v-belt’s longest run. Press down at the midpoint of the belt with your finger. Measure the distance between the straight edge and the belt with a ruler. The distance should be less that 13/64-inch. Tighten the v-belt by loosening the power steering pump mounting bolts, using a socket.
Lay the v-belt into position over the engine pulleys. Check that the v-belt is properly seated into the engine pulleys. Pull the power steering pump away from the engine and tighten the mounting bolts using a socket. Place a straight edge over the two pulleys at the v-belt’s longest run.
How do you remove a serpentine belt from an alternator?
Instructions 1. Remove the engine cover 2. Move the cooling line completely out of the way. To do this, release the plastic retention tab and lift the line up and over. 3. To remove the serpentine belt, release tension off of the tensioner. Then grab the serpentine belt between the a/c compressor and alternator just pull it off. 4. Caution!
Place a straight edge over the two pulleys at the v-belt’s longest run. Press down at the midpoint of the belt with your finger. Measure the distance between the straight edge and the belt with a ruler. The distance should be less that 13/64-inch. Tighten the v-belt by loosening the power steering pump mounting bolts, using a socket.
How is the tension set on a serpentine belt?
Depending on the application, your serpentine belt will either have tension placed on it using a movable bracket or an auto tensioner pulley. This pulley uses an internal spring to apply consistent pressure to the belt at all times. If your vehicle does not have a tensioner pulley, the alternator bracket is likely how tension is set on the belt.
How often should you change the belt on a VW Passat?
On a 1.8L four-cylinder engine, VW Passat models tend to have two belts. Volkswagon recommends checking the belts for wear every 6,000 miles or 6 months.
Where is the tensioner on a VW Passat?
Find the belt tensioner pulley and rotate it to release tension. The tensioner pulley is generally between the crankshaft and another component. You’ll see it is not connected to a component and has a bolt in the middle. On the VW Passat, it can be tough to reach the tensioner. Some recommend a long 17-millimeter wrench.
How often should you replace serpentine belts on a VW Passat?
On many V6 models, one serpentine belt runs the fan, alternator, power steering, water pump and air conditioner compressor. On a 1.8L four-cylinder engine, VW Passat models tend to have two belts. Volkswagon recommends checking the belts for wear every 6,000 miles or 6 months. Take off all accessories as necessary.
Where is the tensioner on a VW serpentine belt?
Rotate the tensioner pulley, by hand (it will be located just below the alternator) away from the belt to release the tension on the belt. Pull the serpentine belt off the engine with your hand.
How do you replace a serpentine belt on an engine?
Pull the serpentine belt off the engine with your hand. Thread the new serpentine belt around the pulleys following the drawing you made before disassembly. Release the tensioner pulley to tighten the belt. Examine the auxiliary v-belt and replace if it is cracked or overly worn.
How do you replace a V-belt on a VW?
Check that the v-belt is properly seated into the engine pulleys. Pull the power steering pump away from the engine and tighten the mounting bolts using a socket. Place a straight edge over the two pulleys at the v-belt’s longest run. Press down at the midpoint of the belt with your finger.