Diesel Particulate Filter Regeneration
壁流柴油微粒滤清器（DPF）可滤除烟尘和烟灰。 再生是去除 DPF 中烟尘的过程。 发动机后处理系统旨在按照发动机产生烟尘的相同速度，来氧化 DPF 中的烟尘。 烟尘氧化发生在发动机在正常条件下操作时。 将会持续监视 DPF 中的烟尘。 如果发动机操作方式产生的烟尘多于氧化的烟尘，发动机管理系统将自动启用系统，以升高排气温度。
长期积累的烟灰通过手工清理过程清除。 请参阅操作和保养手册, "清洁柴油微粒滤清器"章节，以了解关于 DPF 保养的更多信息。 通流 DPF 不需要保养。
关于 DPF 再生方面的更多信息，请参阅系统操作/测试和调整。
Caterpillar Information System:
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train Drive Shaft (Front) - Remove and Install
2015/02/18 New Hose Assembly is now Used in the Power Train Oil Lines Group on Certain PL-87 Pipelayers {3016}
2014/11/20 A Procedure Is Available to Install New Cable Guides for the Cab on Certain 553C, 563C, 573C, 2570C, and 2670C Wheel Feller Bunchers {0679, 3065, 3168, 5154, 5180, 7050, 7301}
C3.4B Engines Component Location
C3.4B Engines Service Information Report
966M XE and 972M XE Wheel Loaders Battery Cable Shield - Test
C3.4B Engines General Information
330F MHPU Mobile Hydraulic Power Unit Machine System Gear Pump
950M and 962M Wheel Loaders Battery Cable Shield - Test
980M and 982M Medium Wheel Loaders Battery Cable Shield - Test
AP255E Asphalt Paver Propel System Machine Preparation for Testing and Adjusting
2014/11/25 A New Machine Software Gp(Brake) is Now Available For Certain 785C, 789C, 789D, 793C and 793D Large Off-Highway Trucks {7327, 7620}
C3.4B Engines Engine Monitoring System
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train Drive Shaft (Rear) - Remove and Install
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train Tire and Rim (Front) - Remove and Install
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train Tire and Rim (Rear) - Remove and Install
MH3037 Material Handler Machine Systems Seat - Remove and Install
MH3037 Material Handler Machine Systems Hydraulic Lockout Control - Assemble
RM500B Reclaimer Mixer Power Train Case Drain Flow for Piston Motor (Propel) - Test
Installation Procedure for the 465-3300 Lines Gp - Coupler on Certain Backhoe Loaders{5057} Installation Procedure for the 465-3300 Lines Gp - Coupler on Certain Backhoe Loaders{5057}
MH3037 Material Handler Machine Systems Hydraulic Lockout Control - Disassemble
415F2, 416F2, 420F2 IT, 420F2 ST, 430F2 IT and 430F2 ST Backhoe Loaders Power Train Tie Rod (Steering)(Front) - Remove and Install
416F2, 420F2 and 430F2 Backhoe Loaders Caterpillar Approved Work Tools
MH3037 Material Handler Machine Systems Hydraulic Lockout Control - Install