2003 Chevrolet Blazer Owner's Manual - Page 318

A A. BladeAssembly B.ArmAssembly C. Locking Tab D. Blade Pivot E. HookSlot F. ArmHook 4. To install the new wiper insert, slide the insert (D), notched end last, into the end with two blade claws (A). Slide the insert all the way through the blade claws at the opposite end (B). The plastic caps (C) will be forced off as the insert is fully inserted. 5. Be sure that the notches are locked by the bottom claws. Make sure that all other claws are properly locked on both sides of the insert slots. 2. Press down on the blade assembly pivot locking tab. Pull down on the blade assembly to release it from the wiper arm hook. 3. Remove the insert from the blade assembly. The insert has two notchesat one end that are locked by bottom claws of the blade assembly. Atthe notched end, pull the insert fromthe blade assembly. 5-55