86-021 Spring Installation
A quick learner from Keno, OR says:
February 23, 2011
How do I remove the defective spring and install the new 86-021 on my sliding screen door?
Dave from SWISCO responded:
February 24, 2011
I believe the 86-021, Pella sliding door return spring, is held in with a screw-in hook or a screw on the top of the patio sliding door.