LEMON Manuals: Even more car manuals for everyone
Home >> Infiniti >> 2015 >> Q50 Base, RWD >> Repair and Diagnosis >> Drivelines & Axles >> Driveshaft & Universal Joints >> Front Propeller Shaft (2S56A) (Exc Hybrid) >> Periodic Maintenance >> Front Propeller Shaft >> Inspection >> Vibration

Front Propeller Shaft: Inspection: Vibration

If vibration is present at high speed, adjust the propeller shaft phase first.

  1. Check the propeller shaft for bend and damage. If damaged, replace propeller shaft assembly.
  2. Perform a cruise test drive to check the propeller shaft for runout. If vibration occurs, separate propeller shaft at final drive companion flange; then change the phase between companion flange and propeller shaft by the one bolt hole at a time and install propeller shaft.
  3. If vibration is still detected, measure propeller shaft runout after removing it. Refer to INSPECTION .