2366368 2366389 2375448 2378277 2378313 2378321 2384462 2386661 2386718 2386859 2386882 2395021 2395942 2401661 2401671

2366368 2366389 2375448 2378277 2378313 2378321 2384462 2386661 2386718 2386859 2386882 2395021 2395942 2401661 2401671

Refer to the Disassembly and Assembly Manual for information on alyst replacement.There are several key factors that will dictate alyst life, including but not limited to the following: specific work cycle the engine will be subjected to, overall load factor, engine exhaust flows and temperatures, engine oil consumption and fuel types. The amount of DEF consumed by your system is not a direct contributor to alyst life. recommends that you consult your dealer to determine your specific SCR alyst replacement interval and repair strategy. Data captured through the system ECM software can also be used to help estimate alyst life . Table 1 is a guideline for what to expect for estimated alyst life. These values are estimates only and may differ from your specific appliion and system based on the mentioned factors that affect actual life. Refer to table for alyst replacement based on load factor and service hours.
Table 1
SCR Replacement Intervals Based on Average Load Factor and Hours
Average Appliion Load Factor (%) 10 25 50 75 100
SCR Replacement Interval (hrs) 20,000 16,000 13,000 11,000 10,000