A puller is a tool used to remove parts such as bearings, pulleys or gears from a shaft. They have legs, typically two or three which circle around the back or inside of a part and they also have a forcing screw which centres up against the end of a shaft.

What are the types of pullers?

• Bearing Splitter Plates. Bearing splitter plates are safest types of bearing pullers to use. …
• 2& 3 Arms Bearing Puller. 2& 3 arms bearing puller. …
• Internal Bearing Puller. Internal bearing puller. …
• Bar type Puller with Bearing Separator.

What is a mechanical puller?

Mechanical pullers work by rotating a crossbar which moves the centre bolt/force screw towards the shaft. Hydraulic pullers include an integral hydraulic cylinder that is powered by a pump to apply the required force.

What is a pulley puller tool?

A pulley puller is mostly used to either install or remove a part such as gears, pulleys, bearings, and sprockets from original equipment. Precision and the right tools are critical to getting the job done accurately. … In other words, you would need to know how to use a pulley puller to remove any of these parts.

Where would you use a jaw type puller?

3-Jaw Puller You can use them to remove gears, pulleys, wheel hubs, all kinds of hard to remove parts. They come in several sizes and are inexpensive. Every garage should have three sizes of 3-jaw pullers in the drawer.

What is the purpose of a bearing puller?

A bearing puller is a tool which is used to remove components such as bearings, gears and pulleys from a shaft or a recess. The puller securely grips the component with specially designed jaws before driving it off the shaft. Bearing pullers are used in every industry for safely and effectively dismounting bearings.

What are the three types of pullers?

Types of bearing pullers include bearing splitter plates, two and three arm bearing pullers and internal bearing pullers.

What tool removes crankshaft pulley?

might be a great tool for removing a stubborn crankshaft pulley bolt. A torque wrench has also been proven to be a helpful tool for correctly securing it.

Which is the best bearing puller?

• DAYUAN 14pcs 5 ton Capacity Bearing Separator Puller Set 2″ and 3″ Splitters Remove Bearings Kit.
• YOTOO Bearing Puller Set 5 Ton Capacity.
• GXL Carrier & Pinion Bearing Puller Dana 30.
• WEST ORGIN Carrier and Pinion Bearing Puller Kit.
• 2 jaw Bearing Puller, Adjustable Two Jaw Puller Tool.

What is a puller set?

1 2. Pullers are used to remove parts from a shaft. The puller legs are placed around the part, while the puller screw is tightened against the shaft, then tightened further to apply enough pressure for the puller to remove the part from the shaft.

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What is a 2 jaw gear puller used for?

2-jaw pullers are popular for jobs that require removal of gears from very tight spaces. 3-jaw pullers are commonly used for a more even pull if space permits. The 2- jaw puller is noted for effectively handling small gears that require immense force to remove.

What is a bearing or gear puller tool?

Gear pullers are tools used mainly by mechanics in the maintenance of cars, motorcycles, or other motor vehicles, in particular when the situation requires the removal of bodies that are difficult to extract otherwise, for example, bearings or males with a broken or rusty thread.

What is a bearing extractor?

These bearing extractors grip the inside race of a sealed bearing, allowing the bearing to be tapped out of the hub shell or frame component. … If the extractor is smaller than the bearing, try using a shim between the extractor and the bearing to give the tightest fit before tightening the extractor bolt.

How do you measure a bearing puller?

Bearing pullers are measured according to their reach. The puller’s reach is the available distance between the pulling surface of the legs and the head of the legs. When the legs are opened, the distance increases and decreases. Bearing pullers come in sizes of 75mm (2.9″), 100mm (3.9″), 150mm (5.9″) and 200mm (7.8″).

What is a slide hammer puller?

Rugged slide hammer pullers can help with pulling jobs involving gears, bearings, oil seals and more. A slide hammer can also pull out dents in fenders, side panels and other vehicle body parts.

How do you remove a pulley without a puller?

1. With the pump taken off the vehicle, place it in a vice and use a piece of metal pipe and a hammer to tap the wedge between the pulley and the pump.
2. Heat the center of the pulley with the blowtorch and pull it off.

How do I remove a crankshaft pulley without a puller?

There is a way to do it. You put a wrench on the pulley bolt and block the other end against the floor or the frame. Then you use the starter motor to turn the engine (DO NOT START IT, JUST TURN IT) for at most one or two revolutions of the crank. Just enough to break the bolt loose.

Can you pull a steering wheel without a puller?

Place your hands on the 9 and 3 o’clock positions on the steering wheel. … If the wheel doesn’t come off, then try pulling the steering wheel with alternating hands, trying to wiggle off the steering wheel.