How To Pump Bike Tire Schrader Valve at Wallpaper

Wonderful Wallpaper Tips and References website . Search anything about Wallpaper Ideas in this website.

How To Pump Bike Tire Schrader Valve. When filling the tire with air through the schrader valve, the pump forces the valve open by exerting pressure on the center pin. Position the pump on the valve.

Portable Bicycle Air Pump 130PSI Bike pump Presta Schrader Valve Red
Portable Bicycle Air Pump 130PSI Bike pump Presta Schrader Valve Red from www.walmart.com

Unscrew the rubber cap at the to to open a schrader valve. Position the pump on the valve. Superior in holding air pressure:

Portable Bicycle Air Pump 130PSI Bike pump Presta Schrader Valve Red

When the tire is being filled with air through the schrader valve, the pump forces the valve open by applying pressure on the central pin, which causes the valve to open. You need to unlock the valve before pumping, or you will pump air only into you pumps' hose. Position the pump on the valve. To make sure it is correctly done, apply some pressure with the tip of your finger.