Key Areas of Track Roller
This screen identifies the key areas involved in an external inspection of a track roller.
Inspect the track roller for loose or broken bolts in the retainer (1) and/or end collar (1).
Check the track roller (2) for oil leaks or wear on the outside.
Examine the plug (3) for evidence of wear or oil leaks.
Inspect the cast bushings (4) for excessive wear and looseness.