Learn All About Pullers
What Is Pullers?
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 that centers up against the
end of a shaft.
Types Of Pullers
- Tie rod puller:
These tools are a one-piece cast or forged U-shaped tool that locks over the
steering arm or drag link and the center stud is threaded into pressing the
joint out. They work very well and are affordable.
- 3-jaw puller:
The most universal of pullers, the 3-jaw puller has three articulating arms
that have both internal and external hooks. 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.
- 2-jaw puller: Sometimes you can?t fit three jaws on the part, so you need a 2-jaw puller. These are less commonly used, but helpful to have when you need it. They operate in the same manner as a 3-jaw.
- Steering puller: A steering wheel puller or a push puller typically
has four slotted holes to match the common two and three-hole spacing for
steering wheels. The center stud has a free-spinning spindle on the end to keep
it aligned. These kits also come with an assortment of bolts to match your
wheel as well. Other use for this tool includes gears, small hubs and any other
odd-shaped part with threaded holes around the center.
Important Features Of Pullers
- Pullers
are small but strong tools.
- Pullers
can be used to remove the bearing, small hub, gears, pulley, and other
odd-shaped parts.
- The
most universal of pullers are the 3-jaw puller.
- Pullers work very well and are affordable.
- Pullers
come in several sizes and are inexpensive.
How Does Pullers Works?
The
parts on an engine like the transmission, crankcase, cylinder head, etc. are
fit together very precisely and hence they are hard to get off, for example,
the harmonic pulley on the engine crankcase is seated in such a way that it
cannot be directly removed with a wrench and requires a special tool called a harmonic
puller. The best practice
for use is to choose the correct size puller for the job. Then place the puller
on the object that needs pulled and slowly remove the slack from the puller
until semi-tight. When the puller is semi-tight, readjust the legs so then everything
is centered on what you are pulling. Using a wrench or ratchet slowly tighten
the forcing screw. If you feel the part moving then finish removing it.
Frequent Problems With Pullers
- Pullers
threading can get damaged if not used properly
- Hammering
on pullers can damage its jaws.
- Proper
spacer not used with puller to remove parts.
- Pullers can be cross fitted to remove bearing or gear.
- Components
can get damaged if the size of the puller is wrong.
Tools Needed For Repairing Pullers
There are a number of skilled auto mechanics who have the goal of opening their own car repair shop at some point in their careers. But let?s face it; if you want to put up an efficient as well as profit-making shop, then you might need much more than mechanical skills. There are a number of tools that you might need to perform the car repairs quickly as well as reliably. Auto repair equipment that you will need to repair your pullers may include:
- Combination Plier
- Set Of A Screwdriver
- Basic Socket Wrench Set
- Clip Plier
- Dies
Top Brands For Pullers
You won?t have to think a lot while purchasing if you are
already using a particular car part brand and are fully satisfied with it.
There are a lot of people which trust a specific brand and would go with it
once again with a minimum of thought. Here we have the best Pullers brands to
help you out in choosing your favourite one in case you don?t have any. So what
are you waiting for? Have a look below and choose the best brand for your
Pullers.
Related Parts Of Pullers
We
learn more by looking for the answer to a question. That?s the reason why we
are here to provide you the answers to all your questions. Thinking about the
related parts of the car Pullers? Fear not! Just have a look below: -
- Threaded Shaft
- Jaws Or Legs
- Extension Or Spacers
Total Cost & Repair Times, Effort For Pullers
For
repairing threads of the Pullers, labor would cost about $10 to $15, depending
on the type of damage it has. To dismantle and repair the Pullers, it may take
about 20 to 30 minutes.
How To Use A Puller?
The
best practice for use is to choose the correct size puller for the job. Place
the puller either externally or internally around the part depending on the
part being removed. Adjust the puller legs so that they fit tightly around the
part. Using a wrench or ratchet slowly tighten the forcing screw. Turn the
screw clockwise until it is touching the shaft. Adjust the legs again so that
the center of the screw is in the center of the shaft. Turn the screw carefully
and slowly to apply force onto the shaft. When you feel the puller is going
tight, spray a little penetrating oil on the part and continue turning the
screw until it pulls the part of the shaft. Loosen the screw by turning it in
the opposite direction and remove the part from the legs of the puller.