2008/12/29 Caterpillar

Excavator:

311D LRR (S/N: CLA1-UP; DDW1-UP)

312D (S/N: DLP1-UP; HCW1-UP; HJX1-UP)

312D LC (S/N: JBC1-UP; KCD1-UP; TGY1-UP)

315D (S/N: KBD1-UP)

315D LC (S/N: NCM1-UP; CJN1-UP)

319D LC (S/N: BZH1-UP)

319D LN (S/N: DAY1-UP)

320D (S/N: A6F1-UP; MCH1-UP; FAL1-UP; BZP1-UP; AZR1-UP; DFT1-UP; EBT1-UP; CXY1-UP; EBY1-UP; JFZ1-UP; JGZ1-UP)

320D L (S/N: FNA1-UP; MDE1-UP; A8F1-UP; A9F1-UP; KGF1-UP; MGG1-UP; DHK1-UP; BWP1-UP; BWW1-UP; PHX1-UP)

320D FM (S/N: BZF1-UP; GKS1-UP; EAX1-UP)

320D LN (S/N: WBN1-UP)

320D LRR (S/N: ZGB1-UP; TAE1-UP; FXK1-UP; XCK1-UP; CWN1-UP; SCW1-UP)

320D RR (S/N: GKL1-UP; RBL1-UP; AMR1-UP; YDS1-UP)

320D FM RR (S/N: SRT1-UP)

323D L (S/N: SDC1-UP; NDE1-UP; JLG1-UP; LFL1-UP; BYM1-UP; PBM1-UP)

323D LN (S/N: RAC1-UP; CYD1-UP)

323D S (S/N: DKW1-UP)

323D SA (S/N: SED1-UP)

324D (S/N: ECH1-UP; AWN1-UP; CJX1-UP)

324D L (S/N: LAB1-UP; T2D1-UP; BYE1-UP; JJG1-UP; SYM1-UP; DFP1-UP)

324D LN (S/N: EJC1-UP)

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

324D FM LGP (S/N: JGK1-UP)

325D (S/N: KDG1-UP; DBH1-UP; CJM1-UP)

325D L (S/N: GPB1-UP; NAC1-UP; KBE1-UP; PEH1-UP; ERK1-UP; LAL1-UP; MCL1-UP; PAL1-UP; AZP1-UP; DAP1-UP; A3R1-UP; GBR1-UP; SCR1-UP; T2S1-UP; CYW1-UP)

325D MH (S/N: C4H1-UP; RJK1-UP)

325D FM (S/N: C7K1-UP; C8L1-UP; C9M1-UP)

325D LN (S/N: PKE1-UP)

330D (S/N: KAB1-UP; PFC1-UP; EAH1-UP; LCJ1-UP; PCK1-UP; MEY1-UP)

330D L (S/N: RDA1-UP; GBC1-UP; NBD1-UP; R2D1-UP; NEF1-UP; B6H1-UP; THJ1-UP; FFK1-UP; LRM1-UP; ERN1-UP; JLP1-UP; MWP1-UP; LDR1-UP; HAS1-UP; RAS1-UP; EDX1-UP; T2Y1-UP)

330D MH (S/N: C5K1-UP; PEL1-UP; LEM1-UP)

330D WH (S/N: JJM1-UP)

330D FM (S/N: E4K1-UP; H3K1-UP; L2K1-UP)

330D LN (S/N: GGE1-UP)

345C (S/N: MDC1-UP; JAR1-UP; BWY1-UP)

345C L (S/N: TBA1-UP; FPC1-UP; SPC1-UP; ESD1-UP; WDE1-UP; TDG1-UP; GBH1-UP; GPH1-UP; TAJ1-UP; GCL1-UP; S5M1-UP; RFN1-UP; DHP1-UP; ELS1-UP; LYS1-UP; PJW1-UP)

345C MH (S/N: M2R1-UP; D3S1-UP)

345C FM (S/N: A3L1-UP)

345D (S/N: NEG1-UP; FES1-UP)

345D L (S/N: DPA1-UP; RAE1-UP; YEE1-UP; RGG1-UP; EEH1-UP; MLK1-UP; JKN1-UP)

345D LC (S/N: RAJ1-UP)

365C L (S/N: ELC1-UP; MEM1-UP; FEN1-UP; MCS1-UP; MCY1-UP)

365C L FS (S/N: PAR1-UP)

385C (S/N: KBC1-UP; KKK1-UP; JCM1-UP; MNZ1-UP)

385C L (S/N: EDA1-UP; KGB1-UP; SBE1-UP; T2E1-UP)

385C FS (S/N: MMA1-UP; T2F1-UP; EAM1-UP)

385C L MH (S/N: WAW1-UP)

M325D MH (S/N: EDF1-UP)

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

M330D MH (S/N: KRE1-UP)

W345C MH (S/N: R5K1-UP)

Mobile Hydraulic Power Unit:

323D LN MHPU (S/N: DCJ1-UP; GRL1-UP; GRN1-UP)

324D LN MHPU (S/N: KJR1-UP)

325D L MHPU (S/N: C3N1-UP)

330D L MHPU (S/N: D3D1-UP)

330D LN MHPU (S/N: GMN1-UP)

365C L MHPU (S/N: GSZ1-UP)

385C MHPU (S/N: MSF1-UP)

The new 327-7486 Monitor Software Gp is available for the replacement of the former 309-5791 Monitor Software Gp. The operation time that was displayed on the monitor was not identical with the hours that were displayed on the service hour meter. The operation time that is displayed on the monitor may not advance while the machine is operating. Also, the operation time that is displayed on the monitor may advance suddenly.

Install the new software if the operation time that is displayed on the monitor does not advance or if the time suddenly advances. Refer to Illustration 1. The software is available in the form of flash files through the Service Information System (SIS).

Illustration 1	g01746019
(A) Operation time