Procedure for Installing the 373-8980 Console Harness As on Certain Excavators{1408, 5258} Caterpillar

Excavator:

311D (S/N: CLA1-UP; LKA1-UP; PNJ1-UP; DWR1-UP; AKW1-UP; DDW1-UP)

312D (S/N: SKA1-UP; JBC1-UP; KCD1-UP; RKF1-UP; PHH1-UP; FBJ1-UP; LRK1-UP; XGK1-UP; RHL1-UP; DLP1-UP; KES1-UP; HCW1-UP; HJX1-UP; TGY1-UP)

313D (S/N: LCE1-UP; LBR1-UP)

315D (S/N: JHA1-UP; KBD1-UP; TLE1-UP; NCM1-UP; BZN1-UP; CJN1-UP; JGS1-UP)

318D (S/N: ZKJ1-UP)

319D (S/N: ZCA1-UP; AYF1-UP; BZH1-UP; FMH1-UP; WBJ1-UP; KFM1-UP; KRM1-UP; RJP1-UP; EAW1-UP; DAY1-UP; ZGZ1-UP)

320C (S/N: SAH1-UP; SBN1-UP)

320D (S/N: FNA1-UP; JZA1-UP; DFB1-UP; M4B1-UP; ZGB1-UP; HJC1-UP; MZD1-UP; DHE1-UP; MDE1-UP; TAE1-UP; A6F1-UP; A8F1-UP; A9F1-UP; BZF1-UP; KAF1-UP; KGF1-UP; KTF1-UP; KZF1-UP; MGG1-UP; MCH1-UP; TDH1-UP; DHK1-UP; FXK1-UP; XCK1-UP; FAL1-UP; GKL1-UP; RBL1-UP; KLM1-UP; PCM1-UP; CWN1-UP; KHN1-UP; SPN1-UP; WBN1-UP; WJN1-UP; BWP1-UP; BZP1-UP; GDP1-UP; AMR1-UP; AZR1-UP; GKS1-UP; SNS1-UP; YDS1-UP; DFT1-UP; EBT1-UP; EJT1-UP; SRT1-UP; BWW1-UP; SCW1-UP; EAX1-UP; GMX1-UP; PCX1-UP; PHX1-UP; CXY1-UP; EBY1-UP; BWZ1-UP; CYZ1-UP; JFZ1-UP; JGZ1-UP)

323D (S/N: RAC1-UP; SDC1-UP; WGC1-UP; CYD1-UP; SED1-UP; YSD1-UP; NDE1-UP; PBE1-UP; WNE1-UP; GTF1-UP; NZF1-UP; ZMF1-UP; CWG1-UP; JLG1-UP; LFL1-UP; BYM1-UP; PBM1-UP; NES1-UP; DKW1-UP)

324D (S/N: LAB1-UP; EJC1-UP; MND1-UP; T2D1-UP; BYE1-UP; JJG1-UP; ECH1-UP; TRH1-UP; BTK1-UP; GPK1-UP; JGK1-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; DBH1-UP; PEH1-UP; C7K1-UP; ERK1-UP; C8L1-UP; LAL1-UP; MCL1-UP; PAL1-UP; CJM1-UP; C9M1-UP; AZP1-UP; DAP1-UP; A3R1-UP; GBR1-UP; SCR1-UP; T2S1-UP; CYW1-UP)

328D (S/N: SWF1-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; E4K1-UP; FFK1-UP; H3K1-UP; L2K1-UP; PCK1-UP; RDK1-UP; LRM1-UP; ERN1-UP; JLP1-UP; MWP1-UP; LDR1-UP; HAS1-UP; RAS1-UP; EDX1-UP; MEY1-UP; T2Y1-UP)

336D (S/N: PTB1-UP; SKE1-UP; JBF1-UP; J2F1-UP; PRF1-UP; LMG1-UP; MYG1-UP; KDJ1-UP; WRK1-UP; W3K1-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)

340D (S/N: JTN1-UP)

345D (S/N: DPA1-UP; BYC1-UP; HLC1-UP; RGD1-UP; RAE1-UP; YEE1-UP; NEG1-UP; RGG1-UP; EEH1-UP; KFH1-UP; RAJ1-UP; MLK1-UP; NLM1-UP; JKN1-UP; FES1-UP; PBT1-UP; BYW1-UP; LKY1-UP)

349D (S/N: JGB1-UP; WTD1-UP; GKF1-UP; NNF1-UP; PZG1-UP; KLH1-UP; RBJ1-UP; MEN1-UP; KHS1-UP)

Forest Machine:

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

Mobile Hydraulic Power Unit:

312D MHPU (S/N: DXH1-UP; M3L1-UP)

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

319D MHPU (S/N: KTJ1-UP)

320D MHPU (S/N: MMD1-UP; PRR1-UP; PDS1-UP; GPX1-UP)

323D MHPU (S/N: DCJ1-UP; GRL1-UP; GRN1-UP; FAW1-UP; DCY1-UP; L5Z1-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)

345D MHPU (S/N: P5D1-UP; L5R1-UP)

349D MHPU (S/N: DKN1-UP)

Introduction

This Special Instruction is used for the installation of the 373-8980 Console Harness As . Do not begin until you read and understand the information that is contained in this instruction.

Removal Procedure

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Illustration 1	g03084917
(1) Connectors

1. Disconnect the five connectors (1) and push the connectors into the cab.

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Illustration 2	g03085341
(2) 234-6609 Cover (3) 234-6608 Cover (4) Screws

2. Remove screws (4) and remove covers (2) and (3) .

   Note: Be careful not to break the tabs on the inside of the covers.

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Illustration 3	g03085449
(5) 234-6610 Cover

3. Remove cover (5) .

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Illustration 4	g03085598
(6) 234-6602 Cover (7) Screws

4. Remove screws (7) .

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Illustration 5	g03085657
(8) Connectors at key switch panel (9) Connector for the seat heater

5. Remove cover (6) and all parts attached to the cover. While removing the cover, disconnect connectors (9). If the seat heater attachment is mounted, disconnect connector (8) as well.

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Illustration 6	g03085678
(10) 163-6795 Cable Strap (11) Two 7K-1181 Cable Strap (12) 3S-2093 Cable Strap

6. Remove straps (10), (11), and (12) .

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Illustration 7	g03085759
(13) Screws (14) Plate containing back-up switches

7. Remove screws (13), plate (14), and the 259-4877 Console Harness As .

Note: When the new 373-8980 Console Harness As is used, the following parts are no longer required and should be discarded: 283-3074 Toggle Switch and 251-0602 Bracket .

Installation Procedure

1. Prepare new 373-8980 Console Harness As for installation. Secure the harness with four straps. After securing the harness, cut all the surplus off the straps.
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   Illustration 8	g03085918
   (1) 163-6795 Cable Strap (2) 3S-2093 Cable Strap

   1. Secure the connectors to the wiring harness using two straps (1). Attach strap (2) .
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   Illustration 9	g03085856
   (3) 3S-2093 Cable Strap (4) 3E-9375 Conduit

   2. Wrap the wire with conduit (4) from the edge of a green tape toward the connector. Secure the wire with strap 3.

2. Install the harness into the same position as the harness that was removed. If the seat heater attachment is mounted, connect the connector of to the attachment.

3. Secure the harness with a 3S-2093 Cable Strap and two 7K-1181 Cable Strap in the same location that the straps were removed. After securing the harness, cut all the surplus from the straps.

4. Put five connectors on the new harness through the hole in the cab and out to the platform.

5. Connect the connectors at the key switch panel. Attach the tip of 163-6795 Cable Strap into the bracket and reinstall the 234-6602 Cover

6. Reinstall the six screws and the 234-6610 Cover

7. Reinstall the 234-6608 Cover and the 234-6609 Cover . Also, reinstall the two screws at the foot of the armrest.

8. Connect the five connectors at the platform.