Installation Procedure for the <NOBR>416-8400</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 5051} Caterpillar


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Installation Procedure for the <NOBR>416-8400</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 5051} [M0066178]
ELECTRICAL AND STARTING SYSTEM
SENSOR GP
Installation Procedure for the <NOBR>416-8400</NOBR> Chassis Wiring Gp On Certain Hydraulic Excavators {1408, 5051}
1.1. Introduction
2.1. Safety Section
3.1. Required Parts
4.1. Installation Procedure
Excavator
320E (S/N: REE1-UP; TEX1-UP)
320F (S/N: NHD1-UP; YBM1-UP; REW1-UP; SFX1-UP)
Hydraulic Control
HYDRAULIC KIT (S/N: HKF1-UP)

Introduction

Do not perform any procedure in this Special Instruction until you have read the information and you understand the information.

Safety Section



Illustration 1g00104545

Prevent the machine from movement. Park the machine on a level surface.

Attach a "Do Not Operate" warning tag or a similar warning tag to the start switch or to the controls before you service the equipment . These warning tags (Special Instruction, SEHS7332) are available from your AVSpare dealer.

Required Parts

Table 1
416-8400 Chassis Wiring Gp Revision -03 
Item  Qty  Part Number  Description 
(1)  29  3S-2093  Cable Strap 
(2)  21  7K-1181  Cable Strap 
(3)  369-0168  Sensor Harness As 
(4)  434-6710  Chassis Harness As 
(5)  132-5789  Clip 
(6)  204-1611  Strap 
(7)  4P-7581  Clip 
(8)  7I-2673  Cable Strap 
(9)  8T-4121  Hard Washer 
(10)  8T-4191  Bolt 


Illustration 2g06036323
416-8400 Chassis Wiring Gp

Installation Procedure



    Illustration 3g06036337
    (GE-C1) Connect to harness (12 poles) Position C: "K856 PU", "K860 BU", "K857 WH", "K861 GN", "K833 PK", "K834 PU", "K858 YL", "K862 GY", "K869 BU", "J850 WH"
    (GE-C2) Connect to Harness (12 poles) Position E: "K762 PU", "M813 BU", "P943 GY", "M814 BR", "M906 BU", "X785 BU", "P702 GY"
    (GE-C3) For ATCH-Medium Circuit (12 poles): "K858 YL", "K862 GY", "K869 BU"
    (2) 7K-1181 Cable Strap
    (4) 434-6710 Chassis Harness As

  1. Connect harness (4) to the cab harness at (GE-C1) and (GE-C2).

  2. Secure connection (GE-C3).


    Illustration 4g06036351
    (GE-C20) Connect to STEM 1 Extend Solenoid: "K856 PU", "K869 BU"
    (GE-C22) Connect to STEM 2 Extend Solenoid: "K857 WH", "K869 BU"
    (GE-C24) Connect to STEM 1 Retract Solenoid: "K860 BU", "K869 BU"
    (GE-C26) Connect to STEM 2 Retract Solenoid: "K861 GN", "K869 BU"
    (1) 3S-2093 Cable Strap
    (2) 7K-1181 Cable Strap
    (4) 434-6710 Chassis Harness As
    (5) 132-5789 Clip
    (7) 4P-7581 Clip
    (8) 7I-2673 Cable Strap
    (9) 8T-4121 Hard Washer
    (10) 8T-4191 Bolt

  3. Route the long leg of harness (4) to the pump compartment.

  4. Connect (GE-C20), (GE-C22), (GE-C24), and (GE-C26) to the pilot control valve.


    Illustration 5g06036364
    (GE-C6) Connect to Variable Relief 1 Solenoid: "K833 PK", "K869 BU"
    (GE-C8) Connect to Squeeze Sensor: "J850 WH", "235 BK", "M906 BU"
    (GE-C10) Connect to Variable Relief 2 Solenoid: "K834 PU", "K869 BU"
    (GE-C14) For Smart Boom Down Electric Check Solenoid: "X785 BU", "235 BK"
    (2) 7K-1181 Cable Strap
    (7) 4P-7581 Clip
    (9) 8T-4121 Hard Washer
    (10) 8T-4191 Bolt

  5. Route the shorter leg of harness (4) to the foot of the boom.

  6. Connect (GE-C6), (GE-C8), and (GE-C10) to the front lines group.

  7. Secure connection (GE-C14).


    Illustration 6g06035752
    With Smart Boom Installed
    (GE-C14) For Smart Boom Down Electric Check Solenoid: "X785 BU", "235 BK"
    (C-C20) Chassis Harness, Connect to Boom Cylinder Head Pressure Sensor: "J850 WH", "235 BK", "H446 PK"
    (C-C54) Chassis Harness, Connect to Boom Cylinder Rod Pressure Sensor: "J850 WH", "235 BK", "E411 YL"
    (4) 434-6710 Chassis Harness As

  1. Connect (GE-C14) of harness (4) to the Boom Down Electric Check Solenoid.

  2. From the main chassis harness connect (C-C20) to the Boom Down Cylinder Head Pressure Sensor.

  3. From the main chassis harness connect (C-C54) to the Boom Cylinder Rod Pressure Sensor.


    Illustration 7g06036397
    (GE-C1) Connect to harness (12 poles) Position C: "K856 PU", "K860 BU", "K857 WH", "K861 GN", "K833 PK", "K834 PU", "K858 YL", "K862 GY", "K869 BU", "J850 WH"
    (GF-C1) Connect to Harness (8 poles): "P943 GY", "K762 PU", "K869 BU", "P702 GY", "J850 WH", "235 BK", "M814 BR", "M813 BU"
    (GF-C2) Connect to Stick in Solenoid: "P943 GY", "K869 BU"
    (GF-C4) Connect to Stick in Control Pressure Sensor: "J850 WH", "235 BK", "M814 BR"
    (GF-C6) Connect to Boom Down Solenoid: "K762 PU", "K869 BU"
    (2) 7K-1181 Cable Strap
    (3) 369-0168 Sensor Harness As
    (4) 434-6710 Chassis Harness As
    (5) 132-5789 Clip
    (8) 7I-2673 Cable Strap
    (9) 8T-4121 Hard Washer
    (10) 8T-4191 Bolt

  4. Connect harness (3) to harness (4) below the main control valve.

  5. Connect (GF-C2) to the Stick in Solenoid at the top left side of the valve.

  6. Connect (GF-C6) to the Boom Down Solenoid at the top right side of the valve.

  7. Connect (GF-C4) to the Stick In Control Pressure Sensor at the bottom left side of the valve.


    Illustration 8g06036382
    (GF-C8) For to Boom Up Electric Check Solenoid: "P702 GY", "235 BK"
    (GF-C10) Connect to Stick Out Control Pressure Sensor: "J850 WH", "235 BK", "M813 BU"
    (1) 3S-2093 Cable Strap
    (3) 369-0168 Sensor Harness As

  1. Secure (GF-C8).

  2. Connect (GF-C10) to Stick Out Control Pressure Sensor.


    Illustration 9g06035761
    With Smart Boom
    (GF-C8) Connect to Boom Up Electric Check Solenoid: "P702 GY", "235 BK"
    (GF-C10) Connect to Stick Out Control Pressure Sensor: "J850 WH", "235 BK", "M813 BU"

  3. Connect (GF-C8) to Boom Up Electric Check Solenoid

  4. Connect (GF-C10) to Stick Out Control Pressure Sensor.

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