2011/09/29 Caterpillar

A Procedure is Now Used to Install Mounting Blocks for the Auxiliary Lines on Sticks for Certain Excavators {0679, 6502}

Usage:

325 L 2SL

Excavator: 324D (S/N: LAB1-UP; EJC1-UP; T2D1-UP; SYM1-UP) 325 (S/N: 9SG1-UP; 9ZK1-UP; 2SL1-UP; 3LL1-UP) 325B (S/N: 6DN1-UP; 8FN1-UP; 4DS1-UP; 5BS1-UP) 325C (S/N: CRB1-UP; JLC1-UP; JLD1-UP; DTF1-UP; CSJ1-UP) 325D (S/N: GPB1-UP; NAC1-UP; PKE1-UP; LAL1-UP; MCL1-UP; PAL1-UP; GBR1-UP; T2S1-UP) 329D (S/N: BFC1-UP; TPM1-UP; SCY1-UP) 330D (S/N: GGE1-UP; THJ1-UP; LRM1-UP; ERN1-UP; HAS1-UP; RAS1-UP; T2Y1-UP) 345C (S/N: L5B1-UP; FPC1-UP; SPC1-UP; MTE1-UP; GPH1-UP; GCL1-UP; SCN1-UP; ELS1-UP; LYS1-UP) 345D (S/N: RGD1-UP; RGG1-UP) 365B (S/N: CTY1-UP; 9PZ1-UP) 365BLSeries II (S/N: JMB1-UP; PEG1-UP; SDL1-UP; DER1-UP) 365BL (S/N: 9TZ1-UP) 365C (S/N: ELC1-UP; GWC1-UP; MEM1-UP; FEN1-UP; PAR1-UP; MCS1-UP; MCY1-UP) 374D (S/N: PAP1-UP; PAS1-UP; PAX1-UP) 385B (S/N: MYA1-UP; RCD1-UP; FDL1-UP; CLS1-UP) 385C (S/N: EDA1-UP; MMA1-UP; KGB1-UP; KBC1-UP; SBE1-UP; T2E1-UP; T2F1-UP; KKK1-UP; EAM1-UP; JCM1-UP; WAW1-UP; MNZ1-UP) UNDERCARRIAGE (S/N: DSL1-UP)
Mobile Hydraulic Power Unit: 324D MHPU (S/N: KJR1-UP) 325C MHPU (S/N: MSG1-UP) 325D MHPU (S/N: SRC1-UP; C3N1-UP) 345C MHPU (S/N: NRF1-UP; B6N1-UP) 345D MHPU (S/N: P5D1-UP) 365C MHPU (S/N: GSZ1-UP) 385C MHPU (S/N: MSF1-UP)

Description of Change:

ReferenceSpecial Instruction, REHS4940, "Installation Procedure For Mounting Blocks"A Special Instruction is available for the preferred method of installing the mounting blocks for the auxiliary lines on the sticks used on certain excavators. This procedure will improve the quality of the welds in order to help resist cracking.

Adaptable To: The procedure in this Special Instruction is effective with the machines listed in Table 1. If it is necessary to replace the line blocks on your machine, follow the procedure in Special Instruction, REHS4940

Show/hide table

Table 1
Effectivity of the New Procedure to Install Line Blocks
Model	Effectivity
324D	S/N:LAB418-UP
	S/N:EJC926-UP
	S/N:T2D691-UP
	S/N:SYM803-UP
325	S/N:9SG256-UP
	S/N:9ZK167-UP
	S/N:2SL1218-UP
	S/N:3LL1295-UP
325B	S/N:6DN76002-UP
	S/N:8FN1850-UP
	S/N:4DS336-UP
	S/N:5BS317-UP
325C	S/N:CRB1746-UP
	S/N:JLC313-UP
	S/N:JLD355-UP
	S/N:DTF288-UP
	S/N:CSJ1544-UP
325D	S/N:GPB1121-UP
	S/N:NAC277-UP
	S/N:PKE1204-UP
	S/N:LAL527-UP
	S/N:MCL233-UP
	S/N:PAL466-UP
	S/N:GBR192-UP
	S/N:T2S402-UP
329D	S/N:BFC177-UP
	S/N:TPM247-UP
	S/N:SCY274-UP
330D	S/N:GGE904-UP
	S/N:THJ372-UP
	S/N:LRM594-UP
	S/N:ERN399-UP
	S/N:HAS325-UP
	S/N:RAS1314-UP
	S/N:T2Y407-UP
345C	S/N:L5B102-UP
	S/N:FPC147-UP
	S/N:SPC284-UP
	S/N:MTE133-UP
	S/N:GPH538-UP
	S/N:GCL280-UP
	S/N:SCN205-UP
	S/N:ELS180-UP
	S/N:LYS191-UP
345D	S/N:RGD149-UP
345D	S/N:RGG260-UP
365B	S/N:CTY405-UP
365B	S/N:9PZ523-UP
365BL Series II	S/N:JMB558-UP
	S/N:PEG123-UP
	S/N:SDL120-UP
	S/N:DER264-UP
365BL	S/N:9TZ541-UP
365C	S/N:ELC544-UP
	S/N:GWC229-UP
	S/N:MEM274-UP
	S/N:FEN155-UP
	S/N:PAR273-UP
	S/N:MCS530-UP
	S/N:MCY522-UP
S/N:374D	S/N:PAP123-UP
	S/N:PAS133-UP
	S/N:PAX116-UP
385B	S/N:MYA293-UP
	S/N:RCD277-UP
	S/N:FDL284-UP
	S/N:CLS278-UP
385C	S/N:EDA538-UP
	S/N:MMA275-UP
	S/N:KGB472-UP
	S/N:KBC240-UP
	S/N:SBE460-UP
	S/N:T2E342-UP
	S/N:T2F189-UP
	S/N:KKK209-UP
	S/N:EAM297-UP
	S/N:JCM186-UP
	S/N:WAW227-UP
	S/N:MNZ171-UP
UNDERCARRIAGE	S/N:DSL20135-UP
324D MHPU	S/N:KJR160-UP
325C MHPU	S/N:MSG102-UP
325D MHPU	S/N:SRC111-UP
325D MHPU	S/N:C3N568-UP
345C MHPU	S/N:NRF105-UP
345C MHPU	S/N:B6N172-UP
345D MHPU	S/N:P5D159-UP
365C MHPU	S/N:GSZ317-UP
385C MHPU	S/N:MSF115-UP