2009/11/06 Caterpillar

Excavator:

312D (S/N: JBC1-UP; FBJ1-UP; DLP1-UP; HCW1-UP; TGY1-UP)

315D (S/N: KBD1-UP; CJN1-UP)

319D (S/N: FMH1-UP; EAW1-UP)

320D (S/N: FNA1-UP; DFB1-UP; MDE1-UP; A6F1-UP; A8F1-UP; A9F1-UP; KGF1-UP; MGG1-UP; DHK1-UP; FAL1-UP; WBN1-UP; WJN1-UP; BWP1-UP; BZP1-UP; AZR1-UP; SNS1-UP; EBT1-UP; DFT1-UP; PHX1-UP; CXY1-UP; BWZ1-UP; JFZ1-UP; JGZ1-UP)

323D (S/N: RAC1-UP; SDC1-UP; WGC1-UP; CYD1-UP; SED1-UP; YSD1-UP; NDE1-UP; JLG1-UP; LFL1-UP; BYM1-UP; PBM1-UP; DKW1-UP)

324D (S/N: LAB1-UP; EJC1-UP; T2D1-UP; BYE1-UP; JJG1-UP; ECH1-UP; SYM1-UP; AWN1-UP; TSN1-UP; DFP1-UP; JZR1-UP; CJX1-UP)

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

329D (S/N: MNB1-UP; BFC1-UP; DJF1-UP; JHJ1-UP; RSK1-UP; WDK1-UP; TPM1-UP; BYS1-UP; SCY1-UP; TAY1-UP)

330D (S/N: RDA1-UP; KAB1-UP; PFC1-UP; NBD1-UP; R2D1-UP; GGE1-UP; NEF1-UP; B6H1-UP; EAH1-UP; LCJ1-UP; THJ1-UP; FFK1-UP; PCK1-UP; RDK1-UP; LRM1-UP; ERN1-UP; JLP1-UP; MWP1-UP; LDR1-UP; HAS1-UP; RAS1-UP; MEY1-UP)

336D (S/N: SKE1-UP; JBF1-UP; J2F1-UP; PRF1-UP; KDJ1-UP; W3K1-UP; MPL1-UP; MYP1-UP; JER1-UP; DTS1-UP; NLS1-UP; JBT1-UP; KKT1-UP; M4T1-UP; WET1-UP)

345C (S/N: TBA1-UP; FPC1-UP; MDC1-UP; SPC1-UP; ESD1-UP; WDE1-UP; TDG1-UP; GBH1-UP; GPH1-UP; TAJ1-UP; GCL1-UP; S5M1-UP; RFN1-UP; DHP1-UP; JAR1-UP; ELS1-UP; LYS1-UP; PJW1-UP; BWY1-UP)

345D (S/N: DPA1-UP; RGD1-UP; RAE1-UP; YEE1-UP; NEG1-UP; RGG1-UP; EEH1-UP; RAJ1-UP; MLK1-UP; JKN1-UP; FES1-UP; PBT1-UP)

Mobile Hydraulic Power Unit:

312D MHPU (S/N: DXH1-UP)

315D MHPU (S/N: HLG1-UP)

320D MHPU (S/N: GPX1-UP)

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

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

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

329D MHPU (S/N: J9D1-UP)

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

336D MHPU (S/N: J6D1-UP)

345C MHPU (S/N: NRF1-UP; B6N1-UP)

345D MHPU (S/N: P5D1-UP)

Description of Change: A new lock assembly is now available for the tool box. The new lock assembly has improved wear resistance of the kick plate which improves the durability and reliability of the new lock assembly.

Adaptable To: The new 342-1110 Lock As is a direct replacement for the 236-3669 Lock As .

If the 236-3669 Lock As has failed, replace the failed lock assembly with the new 342-1110 Lock As.

Illustration 1	g01950724
Lock Assembly (Typical Example)

Illustration 2	g01954253
The arrow is pointing to the identifying red mark.

The new 342-1110 Lock As (1) can be identified by the red mark on the back side of the lock. Refer to Illustration 2.