You need to identify the cause for window s malfunctioning.
How to repair awning windows.
It could be as visible as a broken pane and as.
Mark the hinge channel location on the frame then unscrew the channel.
Fill the screw holes with epoxy for vinyl windows or wood filler for wood windows.
Service the operator as you would a casement window.
This is quickly solved by cleaning around the frame and sash with a mild detergent then applying a silicone based spray to both areas.
Remove the cover clean and lubricate.
Pull the handle off the crank stud and inspect the spline beneath the handle and the teeth inside the handle.
Once you isolate the problem you can purchase replacement parts from the window manufacturer or from a window parts supplier.
Contractors favor these types of units because awning window problems are relative easy to fix.
However in some cases you may have to remove the entire window to get to the malfunctioning part.
Step 5 remove the sash.
Step 4 remove the window.
Start by taking out the sash.
If the hinge arm is screwed to the sash see replacing a fogged sash below.
To clean the operator arm on an awning window begin by removing its cover if necessary and unfastening the mechanism from the sash.
Step 3 look for inner problems.
How to repair awning windows.
Most awning window parts can be disassembled by simply using a screwdriver.
Don t force the lock if it won t open easily as doing so could cause further damage.
Fill the screw holes with epoxy for vinyl windows or wood filler for wood windows.
Check your care and maintenance manual to find out what lubricant to use and how to apply it.
Step 1 identify the problem.
Getting replacement parts for awning windows.
Start by taking out the sash photos 1 and 2.
If the hinge arm is screwed to the sash see replace a fogged sash below.
First check to make sure the window locks aren t engaged.
If you cannot straighten the arm using pliers you may need to replace the operator.
Step 2 look for clues.
Remove the attachment screw on the base of the handle using a screwdriver.