How do you relieve tension on a pulley?

How do you relieve tension on a pulley?

To relieve the tension, a tool is inserted onto the pulley or a square drive is provided to insert a tool or ratchet. Apply the correct tool the tensioner calls for, and turn the tool counterclockwise to loosen the tension.

How does an automatic tensioner on a pivoting bracket work?

The automatic tensioner is a pulley on a pivoting bracket. To relieve the tension, a tool is inserted onto the pulley or a square drive is provided to insert a tool or ratchet. Apply the correct tool the tensioner calls for, and turn the tool counterclockwise to loosen the tension.

How does a belt tensioner work on a belt?

Locate the belt tensioner per belt routing diagram. The automatic tensioner is a pulley on a pivoting bracket. To relieve the tension, a tool is inserted onto the pulley or a square drive is provided to insert a tool or ratchet. Apply the correct tool the tensioner calls for, and turn the tool counterclockwise to loosen the tension.

What is the GearWrench serpentine belt tool used for?

The GearWrench Serpentine Belt Tool is used to release the tension on the serpentine belt and self-adjusting idler pulley. Once in place simply push or pull to release tension and service the belt. The GearWrench Serpentine Belt Tool is used to release the tension on the serpentine belt and self-adjusting idler pulley.

What’s the hole in an auto tensioner pulley?

That hole is for a 3/8-inch ratchet nub, the part that holds the socket. Place the nub of the ratchet wrench into the square hole of the tensioner pulley and rotate the wrench. Try both directions, which will require you to flip the selector on the wrench to the opposite direction (so you can loosen or tighten).

Do You need A tensioner pulley on a stretch belt?

Stretch belts don’t need tensioner pulleys but are “stretched” into place using a special tool—always use the special tool to prevent belt damage. Tensioner pulleys generally fall into two categories: accessory-integrated (AI) and non-accessory-integrated (NAI).

What’s the best belt tensioner wrench to buy?

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What’s the best way to loosen a NaI pulley?

To loosen an NAI tensioner, loosen the locking nut or bolt, then back off the tensioner screw. Push the pulley toward the other pulleys or accessories, loosening the belt. Spring tensioner pulleys, as the name implies, use a spring to hold tension on the belt.