HEAD GP-PUMP 3144016 - Caterpillar

Articulated Truck:
725C (S/N: TFB1-UP)
730C (S/N: TFF1-UP)
730C EJECTOR (S/N: TFH1-UP)
735B (S/N: T4P1-UP)
740B (S/N: T4R1-UP; E4S1-UP)
740B EJECTOR (S/N: T4S1-UP)
740C (S/N: LFN1-UP)
745C (S/N: TFK1-UP)
Asphalt Paver:
AP1000E (S/N: T1F1-UP)
AP1055E (S/N: TJF1-UP)
Landfill Compactor:
826K (S/N: 2321-UP)
Soil Compactor:
825K (S/N: 2331-UP)
Excavator:
324E L (S/N: KTE1-UP; TLF1-UP)
324E LN (S/N: LDG1-UP)
324E L (S/N: PNW1-UP)
324E (S/N: JCZ1-UP)
329E LN (S/N: RLD1-UP)
329E L (S/N: WJK1-UP; TST1-UP; PLW1-UP; RDX1-UP)
329E (S/N: PTY1-UP)
336E LH (S/N: JEA1-UP; RZA1-UP)
336E (S/N: KED1-UP)
336E L (S/N: YCE1-UP; TEG1-UP; FJH1-UP; GTJ1-UP; JRJ1-UP)
336E LNH (S/N: SSL1-UP)
336E L (S/N: YEP1-UP)
336E (S/N: CMR1-UP)
336E H (S/N: HDW1-UP)
336E L (S/N: BZY1-UP)
336E LH (S/N: GNY1-UP)
336E LN (S/N: TMZ1-UP)
336F L (S/N: RKB1-UP)
336F LH (S/N: KGH1-UP)
336F L (S/N: SSN1-UP; WTZ1-UP)
349E (S/N: FJB1-UP)
349E L (S/N: DGE1-UP)
349E MH (S/N: FKF1-UP)
349E L (S/N: SPG1-UP; TFG1-UP)
349E (S/N: RGH1-UP)
349E L (S/N: KCN1-UP; MZW1-UP; KFX1-UP; MPZ1-UP; WHZ1-UP)
349F L (S/N: KEA1-UP; HPD1-UP; A9J1-UP)
374F L (S/N: DNM1-UP)
390F L (S/N: MGF1-UP)
568 LL (S/N: BRB1-UP)
568 (S/N: YJX1-UP)
Site Prep Tractor:
576C (S/N: SPH1-UP)
Wheel Feller Buncher:
2570C (S/N: F1B1-UP)
2670C (S/N: B3E1-UP)
563C (S/N: JCB1-UP)
573C (S/N: RJT1-UP)
Motor Grader:
120MSeries 2 (S/N: M9C1-UP; M9H1-UP; R9N1-UP)
12MSeries 2 (S/N: F9B1-UP; F9M1-UP; R9P1-UP; R9S1-UP)
12MSeries 3 (S/N: N9B1-UP; N9F1-UP)
140MSeries 2 (S/N: M9D1-UP; M9J1-UP; R9M1-UP)
140MSeries 3 (S/N: N9D1-UP; N9J1-UP)
14MSeries 3 (S/N: N9S1-UP)
160MSeries 2 (S/N: M9E1-UP; M9K1-UP; R9L1-UP; R9T1-UP)
160MSeries 3 (S/N: N9E1-UP; N9K1-UP)
Mobile Hydraulic Power Unit:
329E MHPU (S/N: K2L1-UP)
336E MHPU L (S/N: PCE1-UP; RBS1-UP; DSZ1-UP; T3Z1-UP)
349E MHPU L (S/N: JAE1-UP)
349E MHPU (S/N: S3P1-UP)
Off-Highway Truck/Tractor:
770G (S/N: KDH1-UP)
772G (S/N: KEX1-UP)
Track-Type Tractor:
D6T LGP VPAT (S/N: KSB1-UP)
D6T LGP (S/N: ZJB1-UP)
D6T XL VPAT (S/N: DTD1-UP)
D6T LGP VPAT (S/N: RAD1-UP; EJJ1-UP)
D6T XW (S/N: SLJ1-UP)
D6T XL (S/N: GMK1-UP; TSM1-UP)
D6T XW (S/N: WLM1-UP)
D6T XL (S/N: KMR1-UP)
D6T XL VPAT (S/N: WES1-UP)
D6T LGP (S/N: SGT1-UP; JRW1-UP)
D6T XW VPAT (S/N: RCW1-UP)
D7E (S/N: HKA1-UP)
D7E LGP (S/N: TJA1-UP; SSH1-UP)
D7E (S/N: TAN1-UP)
D8T (S/N: MLN1-UP; FCT1-UP)
D9T (S/N: REX1-UP)
Wheel Dozer:
824K (S/N: 2341-UP)
834K (S/N: TWY1-UP)
Wheel Loader:
950K (S/N: R4A1-UP; J5M1-UP; FER1-UP)
962K (S/N: T6A1-UP; FLL1-UP; X4T1-UP)
966K (S/N: PBG1-UP; TFS1-UP; NGX1-UP)
966M (S/N: DYC1-UP; KJP1-UP)
972K (S/N: PEM1-UP; Z4W1-UP)
972MSeries XE (S/N: EDW1-UP)
972M (S/N: A8P1-UP; JPR1-UP)
980K (S/N: W7K1-UP; NEP1-UP; GTZ1-UP)
980M (S/N: KRS1-UP; N8T1-UP)
982M (S/N: K1Y1-UP)
988K (S/N: TWX1-UP)
Wheel Tractor-Scraper:
621H (S/N: DBK1-UP; HKK1-UP)
623H (S/N: DBF1-UP)
623K (S/N: WTB1-UP)
627H (S/N: DBW1-UP)
627K (S/N: WTC1-UP)
637K (S/N: WTS1-UP)
On certain machines with Tier 4 interim or Tier 4 final engine systems, the DPF requires maintenance at 5,000 hours to remove ash buildup from the filter. For scheduling purposes, Caterpillar still recommends the 5,000 hour point the most reliable time to clean the DPF. However, there are secondary indicators that can be used to determine when the DPF maintenance is needed.The engine ECM contains two event codes related to ash loading of the DPF. The first code E997 (1) High #1 DPF Ash Loading is a time-based event that will activate at 5,000 hours. The first code provides first notification of needed DPF ash service. The second code E997 (2) High DPF #1 Ash Loading will activate based on ECM algorithms to determine the approximate ash build-up based on speed/load histograms, temperatures, etc. The engine ECM estimates that ash volume in the DPF is approaching a point where system performance will be impacted. The E997 (2) High DPF Ash Loading code will activate notifying the operator of this condition. Caterpillar recommends performing the ash cleaning maintenance