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 logical successor to CHARM, I recommend you try it!

Link: lemon-manuals.la

Capacity Specifications

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.