LEMON Manuals: Even more car manuals for everyone
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 - Noise (Clunk) On Changes In Speed Or Direction Of Power

Diagnostic Routine - Noise (Clunk) On Changes In Speed Or Direction Of Power

DIAGNOSTIC ROUTINE - NOISE (CLUNK) ON CHANGES IN SPEED OR DIRECTION OF POWER

Possible Component Reference/Action
  • Axle and Pinion System
  • Measure total backlash. If end play and total backlash are within specification, INSTALL a new differential case assembly.
  • Differential pinion shaft
  • INSTALL a new differential pinion shaft and pin.
  • Pinion Bearings
  • INSTALL new pinion and differential bearings and bearing cups.