19010-00523 BODY ASSY, INJECTI Denso Cross

Maintenance Intervals
The Maintenance Schedule requires all previous interval maintenance items to be performed first. For instance, if the PM Level 2 maintenance is being performed, then the PM Level 1 and Daily maintenance items must be completed BEFORE performing the PM Level 2 maintenance.Interval Terminology
Engine components can generally be grouped into speed sensitive and load sensitive categories. Therefore, the maintenance interval for each item listed in the Maintenance Schedule is primarily based on the item and its relationship to either engine speed or load. Speed sensitive items such as water pumps, alternators, air compressors, etc., are not primarily affected by the load on your engine during operation. The load on an engine will not significantly accelerate the repair or replacement cycle for speed sensitive items. Therefore, the maintenance intervals established for speed sensitive items are based on time and service hour intervals. Load sensitive items are affected by the load on your engine during operation. Generally speaking, the lower the load, the longer the engine life and conversely, the higher the load, the shorter the engine life. A heavy load on an engine will accelerate the repair or replacement cycle for load sensitive items.Load sensitive items are normally internal engine components. The amount of fuel consumed is directly related to the load on your engine. The amount of fuel consumed is a better indicator of when to perform maintenance than time, however Caterpillar recognizes that fuel consumption is difficult to document in some applications. An estimated fuel consumption figure can be used to determine some intervals.Maintenance Options
Rebuild with New Parts - Genuine Caterpillar parts are constantly tested and modified to incorporate the latest design advancements. Caterpillar may rebuild or provide the parts needed for overhauling your engine. Your benefit; long lasting replacement parts at competitive prices. New Components - Replace worn or failing components with new components. Repair Kits - These useful kits may be obtained from Caterpillar. These kits include all the necessary parts and instructions to repair the components in the owner's maintenance shop or at a Caterpillar servicing facility. Repair kits simplify parts ordering, help speed repairs and reduce parts cost. Exchange - This cost-cutting service permits you to exchange worn engine components for quality Caterpillar Remanufactured components on an over-the-counter basis. When you need them, these parts are ready for a substantial savings in both time and money. Caterpillar Factory Remanufactured Components - The latest remanufacturing techniques and procedures are used to restore components to like-new performance capability and to Caterpillar's original functional specifications.Usually Caterpillar Remanufactured Components have a warranty identical to that of a new part. Remanufactured parts may not be available in your area. If there is a component you need, contact Caterpillar to see if it is offered under an Exchange Component Program. The Maintenance Schedules follow in this manual. Ensure that the recommendations are adhered to with emphasis on air cleaner restriction, oil, oil filter, oil sampling, fuel and fuel filter maintenance.