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Home >> Ford >> 2004 >> Excursion 6.8 S, 4WD >> Repair and Diagnosis (Single Page) >> Drivelines & Axles >> Differentials & Drive Axles >> Front Drive Axle/Differential -- Excursion & F250-F550 Super Duty >> Diagnosis And Testing >> Front Drive Axle >> Diagnostic Routines >> Diagnostic Routine - Fluid Loss

Diagnostic Routine - Fluid Loss

DIAGNOSTIC ROUTINE - FLUID LOSS

Possible Component Reference/Action
Vent CLEAN the axle vent and vent hose.
Overfilled axle CHECK the lubricant level for specific amount.
Fill plug CLEAN the area around the plug. REMOVE the plug. APPLY pipe sealant and INSTALL the plug.
Halfshaft oil seal INSTALL a new halfshaft oil seal.
Pinion seal INSTALL a new pinion seal.
Differential housing cover RESEAL the differential housing cover.