To replace a casement window crank, open the window, remove the wheel from the track, remove the crank, and purchase an identical replacement. Fasten the new crank, and slip the wheel back onto the track. More »

To replace a casement window sash, unmount the existing sash by removing the hinge screws or sliding the sash out through the sash channel. Existing hardware is replaced or transferred to the new sash before mounting and... More »

www.reference.com Home & Garden Doors, Windows, & Locks

To replace a casement window operator, remove the handle, inspect the teeth and splines, lift off the casement cover, remove the window operator, and install a replacement window operator. Fasten the cover and handle bac... More »

www.reference.com Home & Garden Doors, Windows, & Locks

To repair a casement window crank, take out the extension and operator arms of the window; check if the handle of the crank, the arms and the gears are worn out; and clean the gears, frame, sash and track of the window. ... More »

www.reference.com Home & Garden Doors, Windows, & Locks

To replace a casement window sash, unmount the existing sash by removing the hinge screws or sliding the sash out through the sash channel. Existing hardware is replaced or transferred to the new sash before mounting and... More »

www.reference.com Home & Garden Doors, Windows, & Locks

To replace a casement window operator, remove the handle, inspect the teeth and splines, lift off the casement cover, remove the window operator, and install a replacement window operator. Fasten the cover and handle bac... More »

www.reference.com Home & Garden Doors, Windows, & Locks

Installing a replacement window involves replacing the sill, installing the top and bottom sashes as well as the header, and then placing the replacement window in the opening. Windows are measured before final installat... More »

www.reference.com Home & Garden Doors, Windows, & Locks