GMC 2007 Canyon - Manual (Page 367)

Windshield Wiper Blade
Replacement
Windshield wiper blades should be inspected for
wear and cracking. See Scheduled Maintenance
on page 437 for more information.
Replacement blades come in different types and
are removed in different ways. For proper type and
length, see Normal Maintenance Replacement
Parts on page 449.
Allowing the wiper blade arm to touch the
windshield when no wiper blade is installed could
damage the windshield. Any damage that
occurs would not be covered by your warranty. Do
not allow the wiper blade arm to touch the
windshield.
1. To remove the old wiper blades, lift the wiper
arm until it locks into a vertical position.
A. Blade Assembly
B. Arm Assembly
C. Locking Tab D. Blade Pivot
E. Hook Slot
F. Arm Hook
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 notches at one end that are
locked by bottom claws of the blade assembly.
At the notched end, pull the insert from the
blade assembly.
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