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)

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Fluid - Differential

Differential Fluid Capacity


Capacity 5.0 Pints

Fill no higher than 1/4 to 9/16 inch below fill plug.

Add 4 oz. of friction modifier C8AZ-19B956-A for Traction-Lok differentials.

To determine standard or limited slip type, check axle code on label on door lock pillar. Standard axles consist of two numbers. Limited slip codes consist of one letter and one number.