Certain Reman Fuel Injectors Have a New Nozzle Body Finishing Process {1254} Caterpillar

Asphalt Paver

AP-1000D (S/N: EAD1-UP)

AP-1055D (S/N: FAC1-UP; A6P1-UP)

AP-755 (S/N: B3T1-UP)

BG-2455D (S/N: BNW1-UP; BXW1-UP)

BG-260D (S/N: BPW1-UP)

Backhoe Loader

434F (S/N: FLY1-UP)

444F (S/N: FBN1-UP)

Cold Planer

PM-102 (S/N: Z2X1-UP)

Excavator

324D (S/N: LAB1-UP; EJC1-UP; MND1-UP; T2D1-UP; BYE1-UP; JJG1-UP; ECH1-UP; TRH1-UP; BTK1-UP; GPK1-UP; SYM1-UP; AWN1-UP; TSN1-UP; DFP1-UP; JZR1-UP; JAT1-UP; PYT1-UP; CJX1-UP)

325D (S/N: GPB1-UP; NAC1-UP; KBE1-UP; PKE1-UP; KDG1-UP; C4H1-UP; DBH1-UP; PEH1-UP; C7K1-UP; ERK1-UP; RJK1-UP; LAL1-UP; MCL1-UP; PAL1-UP; C9M1-UP; CJM1-UP; AZP1-UP; DAP1-UP; A3R1-UP; GBR1-UP; SCR1-UP; T2S1-UP; CYW1-UP)

326D (S/N: PJM1-UP)

328D (S/N: SWF1-UP; BYH1-UP; GTN1-UP; MKR1-UP; RMX1-UP)

329D (S/N: MNB1-UP; XDB1-UP; BFC1-UP; BBF1-UP; CZF1-UP; DJF1-UP; JHJ1-UP; RSK1-UP; WDK1-UP; TZL1-UP; EBM1-UP; TPM1-UP; BYS1-UP; WLT1-UP; LFW1-UP; YFW1-UP; SCY1-UP; TAY1-UP; DTZ1-UP)

330D (S/N: RDA1-UP; KAB1-UP; GBC1-UP; PFC1-UP; NBD1-UP; R2D1-UP; GGE1-UP; NEF1-UP; B6H1-UP; EAH1-UP; LCJ1-UP; THJ1-UP; C5K1-UP; E4K1-UP; FFK1-UP; H3K1-UP; L2K1-UP; PCK1-UP; RDK1-UP; PEL1-UP; JJM1-UP; LEM1-UP; LRM1-UP; ERN1-UP; JLP1-UP; MWP1-UP; LDR1-UP; HAS1-UP; RAS1-UP; EDX1-UP; MEY1-UP; T2Y1-UP)

336D (S/N: SM31-UP; PTB1-UP; SKE1-UP; J2F1-UP; JBF1-UP; PRF1-UP; LMG1-UP; MYG1-UP; KDJ1-UP; W3K1-UP; WRK1-UP; MPL1-UP; ZML1-UP; PPN1-UP; MYP1-UP; JER1-UP; JWR1-UP; DTS1-UP; MDS1-UP; NLS1-UP; JBT1-UP; KKT1-UP; M4T1-UP; WET1-UP; PGW1-UP; EMX1-UP)

336D2 (S/N: EF31-UP; BK51-UP; R751-UP; GJA1-UP; MFA1-UP; HFC1-UP; TMC1-UP; WBC1-UP; WDC1-UP; MGE1-UP; MZE1-UP; YCF1-UP; GGH1-UP; HBH1-UP; LAH1-UP; MEH1-UP; NAH1-UP; XBH1-UP; FAJ1-UP; HBK1-UP; HJK1-UP; LAM1-UP; NBN1-UP; MBP1-UP; DGR1-UP; ELR1-UP; FAR1-UP; EFT1-UP; FBT1-UP; ZCT1-UP; LBX1-UP; TLY1-UP; HBZ1-UP)

340D (S/N: JTN1-UP; JFY1-UP)

340D2 (S/N: JEE1-UP; HHK1-UP)

Forest Machine

324D FM (S/N: JGK1-UP; JKR1-UP; JLS1-UP)

Forwarder

2748 (S/N: PCL1-UP)

584 (S/N: PAK1-UP)

584HD (S/N: 1091-UP; PBK1-UP)

Integrated Toolcarrier

IT62H (S/N: M5G1-UP)

Landfill Compactor

816F Series 2 (S/N: BZR1-UP)

Material Handler

M325D L MH (S/N: ETE1-UP)

M325D MH (S/N: GE81-UP; EDF1-UP; KGG1-UP; KAY1-UP)

MH3049 (S/N: HPB1-UP)

MH3059 (S/N: RBR1-UP)

Mobile Hydraulic Power Unit

323D MHPU (S/N: GRN1-UP; DCY1-UP)

324D MHPU (S/N: M4A1-UP; KJR1-UP; LBW1-UP)

325D MHPU (S/N: SRC1-UP; C3N1-UP; H3N1-UP; X3N1-UP)

328D MHPU (S/N: JTC1-UP)

329D MHPU (S/N: J8D1-UP; J9D1-UP; L5G1-UP; L5H1-UP)

330D MHPU (S/N: D3D1-UP; H3D1-UP; M3D1-UP; GMN1-UP)

336D MHPU (S/N: J6D1-UP; L5K1-UP; M3M1-UP; M3N1-UP; M2P1-UP; M3S1-UP; JRX1-UP; L5X1-UP; NBZ1-UP)

336D2 MHPU (S/N: TPX1-UP)

340D2 MHPU (S/N: DC81-UP)

349E MHPU (S/N: S3P1-UP)

Motor Grader

120K (S/N: SZN1-UP; JAP1-UP)

120K Series 2 (S/N: SZS1-UP; SZZ1-UP)

12K (S/N: JJA1-UP; SZP1-UP)

12M (S/N: B921-UP)

140G (S/N: 72V1-UP)

140K (S/N: JPA1-UP; SZL1-UP)

140K Series 2 (S/N: SZW1-UP)

140M (S/N: B9D1-UP; B9G1-UP; D9G1-UP; B9M1-UP)

140M Series 2 (S/N: M9D1-UP; M9J1-UP; R9M1-UP)

14L (S/N: B941-UP)

160K (S/N: SZM1-UP; JBP1-UP)

160M (S/N: B9E1-UP; B9L1-UP; B9T1-UP; D9T1-UP)

160M Series 2 (S/N: M9E1-UP; M9K1-UP; R9L1-UP; R9T1-UP)

Site Prep Tractor

586C (S/N: SL51-UP)

Soil Compactor

815 (S/N: 91P1-UP)

815B (S/N: 17Z1-UP)

815F Series 2 (S/N: BYN1-UP)

Telehandler

TL943C (S/N: THH1-UP)

Track Drills

MD5050T (S/N: DR91-UP)

MD5075 (S/N: SER1-UP)

MD5075C (S/N: SXR1-UP)

MD5090 (S/N: SEW1-UP)

MD5125 (S/N: SEZ1-UP)

MD5150C (S/N: SEY1-UP)

Track Feller Buncher

2390 (S/N: P3H1-UP)

2491 (S/N: P5J1-UP)

511 (S/N: 5111-UP)

521 (S/N: 5211-UP)

521B (S/N: F7B1-UP)

522 (S/N: 5221-UP)

522B (S/N: F7C1-UP)

532 (S/N: 5321-UP)

541 (S/N: 5411-UP)

541 Series 2 (S/N: F7D1-UP)

551 (S/N: 5511-UP)

552 (S/N: 5521-UP)

552 Series 2 (S/N: F7G1-UP)

TK711 (S/N: 1011-UP)

TK721 (S/N: 1021-UP)

TK722 (S/N: 1031-UP)

TK732 (S/N: 1041-UP)

TK741 (S/N: 2021-UP)

TK751 (S/N: 3011-UP)

TK752 (S/N: 3021-UP)

Track-Type Loader

973C (S/N: LDX1-UP)

973D (S/N: LCP1-UP)

Track-Type Tractor

D5G (S/N: D5G1-UP)

D6R (S/N: A6M1-UP; EMM1-UP; JEN1-UP; S6T1-UP; S6X1-UP; S6Y1-UP; C6Z1-UP)

D6R Series III (S/N: GJB1-UP; WCB1-UP; HDC1-UP; RFC1-UP; TBC1-UP; HCD1-UP; HKE1-UP; WRG1-UP; MTJ1-UP; DMK1-UP; JEK1-UP; EXL1-UP; JDL1-UP; DLM1-UP; LFM1-UP; LGP1-UP; DPS1-UP; GMT1-UP; MRT1-UP; EXW1-UP)

D6R2 (S/N: PPP1-UP; SSS1-UP; TTT1-UP)

D6T (S/N: JHB1-UP; ZEB1-UP; SMC1-UP; LBD1-UP; LAE1-UP; DJG1-UP; WCG1-UP; WFH1-UP; LKJ1-UP; SNK1-UP; KJL1-UP; SKL1-UP; GCT1-UP; RLW1-UP; LAY1-UP; PEZ1-UP)

D7E (S/N: MDB1-UP; SCG1-UP; TAN1-UP)

D7R (S/N: R7B1-UP; R7C1-UP; R7H1-UP; DJR1-UP)

Wheel Dozer

814F Series 2 (S/N: BXG1-UP)

Wheel Feller Buncher

573 (S/N: 5731-UP)

Wheel Loader

924G (S/N: DDA1-UP)

950G Series II (S/N: AXX1-UP)

950H (S/N: N1A1-UP; M1G1-UP; J5J1-UP; K5K1-UP; MXL1-UP; JLX1-UP)

962H (S/N: N4A1-UP; SSA1-UP; M3G1-UP; J6J1-UP; K6K1-UP; MAL1-UP; L5S1-UP; PCW1-UP)

966E (S/N: 99Y1-UP)

966F (S/N: 4YG1-UP)

966F Series II (S/N: 1SL1-UP)

966L (S/N: FSL1-UP; FRS1-UP)

966M (S/N: MD71-UP; EJA1-UP; DYC1-UP; R8D1-UP; LMM1-UP; KJP1-UP; L8R1-UP; GMS1-UP)

966M Series XE (S/N: FL21-UP; P6C1-UP; B8P1-UP)

972L (S/N: RFB1-UP; YJW1-UP)

972M (S/N: A781-UP; L8E1-UP; LSJ1-UP; GGN1-UP; A8P1-UP; JPR1-UP; M8W1-UP)

972M Series XE (S/N: L9S1-UP; M5S1-UP; EDW1-UP; R1Z1-UP)

980L (S/N: D8Z1-UP)

980M (S/N: MK21-UP; WW31-UP; MGD1-UP; XDJ1-UP; KRS1-UP; N8T1-UP)

982M (S/N: MK61-1; F9A1-UP; WMD1-UP; XDL1-UP; LRS1-UP; K1Y1-UP)

Wheel Skidder

525C (S/N: 5251-UP)

535C (S/N: 5351-UP)

545C (S/N: 5451-UP)

Wheel Tractor-Scraper

627G (S/N: DBD1-UP; DBZ1-UP)

637D (S/N: 4JB1-UP; 20W1-UP; 21W1-UP; 22W1-UP; 23W1-UP; 70W1-UP)

637E (S/N: 1HB1-UP)

637G (S/N: DFJ1-UP; DEX1-UP; DEY1-UP)

Wheeled Excavator

M322D (S/N: P3W1-UP)

M330D (S/N: KRE1-UP; MBR1-UP)

The new process to finish the fuel injector nozzle was switched from a painting process to a lubrication process. The new process should help with previous installation issues.

With the change of processes, the appearance of the nozzle bodies will change. Refer to the illustration below.

Illustration 1	g06425304
(1) Painted nozzle body (2) Lubricated nozzle body

The table below contains the part numbers for this process change.