Ring And Pinion Contact Pattern Chart

Toe contact pattern is concentrated off the toe end of the drive gear tooth.

Ring and pinion contact pattern chart. See manufacturer or the gearset for exact specifications and special instructions before attempting to adjust the ring and pinion. Ring and pinion gear pattern interpretation adjustment. 2 cut face hobbed ring and pinion contact pattern summary. Begin by setting proper pinion bearing preload total turning preload and ring gear backlash.

This chart illustrates different patterns and adjustments. Check the tooth contact pattern to diagnose or after installing and adjusting a new ring and pinion gearset. Use gear marking compound to paint all of the ring gear. The images below illustrate both acceptable and unacceptable ring and pinion gear patterns.

Ring and pinion gear pattern is one of the most valuable tools for determining if a differential is properly set up. Gear contact patterns interpretation adjustment guide. The heel of the gear tooth is the portion of. Ring gear and pinion tooth pattern interpretation the final pinion position will be verified by using the gear contact pattern method described as follows.

Ring gear contact pattern interpretation of face hobbed uniform tooth depth gear teeth proper ring gear to pinion gear contact pattern is critical for quiet and trouble free gear set operation.