Installation of the <NOBR>492-1508</NOBR> Auxiliary Control Ar on Certain Hydraulic Excavators {1408, 5258, 7405, 7557} Caterpillar


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Installation of the <NOBR>492-1508</NOBR> Auxiliary Control Ar on Certain Hydraulic Excavators {1408, 5258, 7405, 7557} [M0067294]
ELECTRICAL AND STARTING SYSTEM
WIRING GP
Installation of the <NOBR>492-1508</NOBR> Auxiliary Control Ar on Certain Hydraulic Excavators {1408, 5258, 7405, 7557}
1.1. Introduction
2.1. Safety Section
3.1. Required Parts
4.1. Set Tool Flows and Pressures
5.1. Installation of the <NOBR>344-0846</NOBR> Film Gp
Excavator
374F (S/N: AP41-UP; NFJ1-UP; MFL1-UP; DNM1-UP)
390F (S/N: HJD1-UP; TYE1-UP; MGF1-UP; HSM1-UP; GAY1-UP)
Hydraulic Control
HYDRAULIC KIT (S/N: HKF1-UP)
Material Handler
390F MHPU (S/N: B371-UP)

Introduction

This Special Instruction is organized into modules. AVSpare suggests installing one module at a time.

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

Safety Section

------ WARNING! ------

Do not operate or work on this machine unless you have read and understand the instructions and warnings in the Operation and Maintenance Manuals. Failure to follow the instructions or heed the warnings could result in injury or death. Contact your Cat dealer for replacement manuals. Proper care is your responsibility.




Illustration 1g00104545

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

Attach a "Do Not Operate" 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 Cat dealer.

Required Parts

Table 1
492-1508 Auxiliary Control Ar
for
349-2008 Auxiliary Control Ar 
Item  Part No.  Description  Media No. 
327-7487  Foot Pedal Gp  M0067296 
344-0846  Film Gp  — 
360-6218  Electronic Control Wiring Gp  M0067298 

Set Tool Flows and Pressures

Reference: Excavators Tool Control System

Testing and Adjusting, KENR9616, "Process for Setting Up the Work Tool"

Installation of the 344-0846 Film Gp

Install decals in the locations shown. This film group should be placed on the right-hand window inside the cab as shown.



Illustration 2g06025601

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