Operation CHARM: Car repair manuals for everyone.
Manuals through 2025 now available!

Our trusted friends have launched a new website named LEMON, which has newer manuals. It also contains all the CHARM manuals.

LEMON is the spiritual successor to CHARM, I recommend you try it!

Link: lemon-manuals.la or lemon-manuals.org.ua

(Some people have issue connecting. LEMON is investigating. For now, use Firefox or change your DNS server)

Or, hide this message: temporarily or permanently

Blade Insert Set Check




Remove the wiper blade assemblies from the wiper arms. Look down the length of the blade insert. The rubber insert that contacts the glass must be on the center line of the blade assembly ±15 degrees. Replace the insert if necessary.