Inspect, remove, and/or replace bearings, hubs, and seals. Sealed Wheel Bearing Replacement Microsoft Word version Fillable PDF version Inspect, service, and/or replace shafts, yokes, boots, and universal/CV joints. Drive Axle Shaft Service Microsoft Word version Fillable PDF version Check for leaks at drive assembly and transfer case seals; check vents; check fluid level; use proper fluid type per manufacturer specification. Differential Fluid Check Microsoft Word version Fillable PDF version Diagnose Fluid Loss Microsoft Word version Fillable PDF version Diagnose constant-velocity (CV) joint noise and vibration concerns; determine needed action. CV Joint Noise and Vibration Diagnosis Microsoft Word version Fillable PDF version Diagnose universal joint noise and vibration concerns; determine needed action. CV Joint Noise and Vibration Diagnosis Microsoft Word version Fillable PDF version Check shaft balance and phasing; measure shaft runout; measure and adjust driveline angles; determine needed action. CV Joint Noise and Vibration Diagnosis Microsoft Word version Fillable PDF version Noise and Vibration Diagnosis Microsoft Word version Fillable PDF version