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

Fluid - Differential

Differential Fluid Capacity


Ranger Dana/Spicer 28 IFS Front 3.0 Pints

Ranger Dana/Spicer 35 IFS Front 3.5 Pints

Ranger Ford 7.5 in. Rear 5.0 Pints

Ranger Ford 8.8 in. Rear 5.0 Pints

Add 4oz. friction modifier for Traction-Lok/ Limited Slip differentials.