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Home >> Ford >> 2004 >> Excursion 6.8 S, RWD >> Repair and Diagnosis >> Drivelines & Axles >> Differentials & Drive Axles >> Rear Drive Axle/Differential - Ford 10.50-Inch Ring Gear -- Excursion & F250-F350 Super Duty >> Diagnosis And Testing >> Rear Drive Axle and Differential >> Diagnostic Routines >> Diagnostic Routine - Fluid Loss

Diagnostic Routine - Fluid Loss

DIAGNOSTIC ROUTINE

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
  • REFER the differential housing cover.