Schwinn air pump how to use

schwinn air pump how to use

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Place the head of the Schwinn bicycle pump around the valve found on the tire. Push the head into the valve gently so that it fits snug around the entire head of the valve. Place the pump into the "locked" position. Flip the level mentioned in Step 2 back into the upright position. Turn the outer ring of the Schwinn 4-in-1 pump nozzle counterclockwise to remove the ring from the pump. Pull out the two pump fittings inside the nozzle -- one hard plastic ring and one rubberized valve fitting. Each face of the plastic ring fits a corresponding face on the valve fitting. One side of the valve fitting shows a cylindrical nozzle and the other a central plunger.

The Schwinn Air Driver 4-in-1 bicycle pump uses an internal switch valve to automatically shift between needle-valve and bike-valve modes. The four functions include filling bike tires fitted with either Presta or Schrader valves, inflating sports equipment and pumping up auto tires with Dunlop valves by using a brass conversion fitting. Occasional problems with sticky internal parts confuse many owners, but a simple fix usually puts the pump right again.

How to make a bamboo deer scarer the plastic cap from the valve stem on the bike tire. Confirm the type of valve. Presta valves have a plunger tip held closed by a cylindrical threaded nut. Schrader valves have a plunger inside the valve opening that releases air when pressed. Unscrew the plunger nut on Presta valves to the top of the plunger. Turn the outer ring of the Schwinn 4-in-1 pump nozzle counterclockwise to remove the ring from the pump.

Pull out the two pump fittings inside the nozzle -- one hard plastic ring and one rubberized valve fitting. Each face of the plastic ring fits a corresponding face on the valve fitting. One side of the valve fitting shows a cylindrical nozzle and the other a central plunger. Adapt the pump for Presta valves by inserting the cylindrical end of the rubberized fitting into the larger side of the hard ring. Place the assembly back in the pump nozzle, with the rubberized part entering first, and thread the outer ring back on the nozzle.

Slip the pump nozzle over the Presta valve on the tire and raise the locking lever on the back of the pump. Grasp the pump handle at the bottom of the pump body and pull the handle all the way out. Depress the pump handle rapidly three times to properly seat the pump's internal valve.

Pump the tire up, depress the locking lever and remove the pump from the valve stem. Remove the outer ring of the pump nozzle and both internal parts. Press the plunger side of the valve fitting into the smaller aperture of the hard plastic ring.

Replace the nozzle assembly in the housing, rubberized part first, and replace the outer ring of the nozzle. Pull the pump plunger out and pump three times in quick succession to seat the interval pump valve. Pump the tire to the desired pressure. Lift the pump's locking lever and remove the brass fitting from the socket beneath. Press the locking lever down again.

Remove the pump nozzle's outer ring. Remove both internal fittings and set the rubberized section aside. Insert the smaller end of the brass fitting into the larger side of the hard ring. Insert the assembly into the nozzle with the hard ring entering first.

Replace the outer ring how to tell your husband you love him so much the pump nozzle and use the assembled nozzle to inflate either Presta valves or Dunlop tire valves. Turn the center portion of the pump nozzle to swing the inflation needle out of the socket in the pump body.

Swing the needle out degrees. Moisten the inflation needle and insert the needle into the rubber friction valve on the inflatable sports equipment. Pull the pump handle out and pump the item up to pressure. Remove the pump needle from the valve and rotate the needle back into the pump handle's slot. When Schwinn 4-in-1 pumps malfunction, air escapes when connected to tires or pumps out through the wrong nozzle.

To correct this, switch to needle mode and use the back pressure of an inflated sports ball to seat the internal valve, according to Switchblade Nozzles' troubleshooting section. After inserting the needle, set the ball on a hard surface and press sharply down on the ball three times to free the valve. How to change login name on windows 8 small diameter and short stroke of this pump makes inflating a large item like a car tire time-consuming and difficult.

Always thread the locking nut of a Presta valve back to its base before replacing the valve cap. Fitness Training Cycling. James Young. James Young began writing in as a military journalist combat correspondent in Vietnam. Young graduated from North Seattle Community College with an associate degree in applied science and electronic technology.

Valve on a bike tire. Presta Valves. Step 1. Step 2. Step 3. Step 4. Step 5. Schrader Valves. Press the pump nozzle over the Schrader valve and lift the pump's locking lever. Depress the locking lever and remove the pump from the tire's valve. Presta or Dunlop Valves. Sports Equipment. Tip When Schwinn 4-in-1 pumps malfunction, air escapes when connected to tires or pumps out through the wrong nozzle.

Warning The small diameter and short stroke of this pump makes inflating a large item like a car tire time-consuming and difficult.

Presta Valves

Oct 14,  · This video shows how to use a schwinn 4-in-1 bicycle pump to pump up a schrader tire and a presta tire as well as how to use the brass nozzle/tip. Push the Schrader nozzle of the pump onto the Schrader valve. Push hard to get the middle pin on the tube's valve pushed down to allow air flow into the tube. Flip the Air Driver lock switch found on the top of the dual sided nozzle up to lock the pump nozzle onto the inner tube valve. Nov 21,  · Stand over the pump, using your feet to steady its foundation plate. Grip the pump handle and inflate to the recommended PSI rating, located on the sidewalls of your tires. Use the pump's gauge as a reference. Remove the nozzle by pushing the lever down and pulling the head away from the valve.

In addition to its bicycle line, Schwinn produces a series of bicycle accessories. Included in its product line is the Air Driver series of bicycle pumps. The Air Driver is a multi-function pump, able to switch between Schrader and Presta style inner tube valves. The Air Driver has a lock down flip switch that secures the pump nozzle to the inner tube valve. Unscrew the inner tube's Schrader valve cap and remove. Schrader valves are wide and have a small metal pin in the middle of the valve.

Look at the Air Driver's dual sided nozzle and find the wider of the two settings. This is the Schrader setting for the Air Driver pump. Push the Schrader nozzle of the pump onto the Schrader valve. Push hard to get the middle pin on the tube's valve pushed down to allow air flow into the tube. Flip the Air Driver lock switch found on the top of the dual sided nozzle up to lock the pump nozzle onto the inner tube valve. Pull the Air Driver pump handle up and push down until the gauge on the pump reads the needed PSI for your inner tube.

Flip the lock switch down and pull the nozzle off the valve. Screw the valve cap back onto the inner tube. Unscrew to cap on the Presta valve of the inner tube. Unscrew the metal tip on the Presta valve and pull it up to make the Presta valve ready for air flow. Grab the Air Driver dual side pump nozzle and find the narrow side of the nozzle. This is the Presta nozzle. Press the Presta nozzle onto the inner tube's Presta valve and flip the lock switch to the up and locked position.

Pump the handle up and down until the Air Driver gauge indicates your desired PSI for the inner tube. Flip the lock switch down. Pull the nozzle up and off the Presta valve quickly and firmly. The key with removing a Presta nozzle from the valve is to pull it off quickly and then screw the Presta valve metal tip back into the valve itself. Screw the valve cap back on.

A former Alaskan of 20 years, Eric Cedric now resides in California. He's published in "Outside" and "Backpacker" and has written a book on life in small-town Alaska, "North by Southeast.

Cedric attended Syracuse University and is a private pilot. Schrader Valve Unscrew the inner tube's Schrader valve cap and remove. Presta Valve Unscrew to cap on the Presta valve of the inner tube. References Schwinn Bikes: Fix a Flat.

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