PREVENTIVE MAINTENANCE SCHEDULE 5 5-24 Y53-6077-1B1 (03/17) PREVENTIVE MAINTENANCE (PM) INTERVALS SYSTEM COMPONENT MAINTENANCE TASK Recommended PM Interval I A B C D E Hub, Drum, and Hubcap Hubs (non-LMS) Check the bearing endplay and adjust as required (shown on page 5-54). X Hubs (non-LMS) with outrunner seals Clean the components and check for excessive wear or damage. Change the oil and seal (shown on page 5-54). X Hubs (non-LMS) with standard seals Clean the components and check for excessive wear or damage. Change the oil and seal (shown on page 5-54). X Hub seals (all) Check for leaks; replace as required. X LMS Hubs (Dana) Inspect for leaks.
Check the bearing endplay and adjust as required (shown on page 5-54). X LMS Hubs (Dana) with Synthetic Lubricant Service the bearings, seals and oil. This interval may be different depending on the results of the regular inspection. (shown on page 5-54). 500,000 miles/ 800,000 km LMS Hubs (Dana) with Mineral Lubricant Service the bearings, seals and oil. This interval may be different depending on the results of the regular inspection. (shown on page 5-54). 350,000 miles/ 560,000 km