F 350 2WD Super Duty V8-7.3L DSL Turbo VIN F (1999)
4. NOTE: Service refill capacities are determined by filling the rear axle with the specified lubricant to the specified level below the bottom of the
filler hole.
Fill the rear axle with specified lubricant, and install the filler plug.
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For Traction-Lok(R) axles, first fill the rear axle with 236.5 ml (8 ounces) of specified Ford Additive Friction Modifier.
5. Lower the vehicle.
