JLG Compact Crawler Boom X26JP service manual

Description JLG Compact Crawler Boom X26JP service manual

03.2022 / All Regions / 1 CD / Windows OS, MacOS, Linux / 32 & 64 bit

JLG Compact Crawler Boom X26JP PDF service and repair + operator manuals

Maintenance, troubleshooting, disassembly / assembly of components, adjustment procedures, instructions, specifications, diagrams, schematics and other

Languages: English

SERVICE MANUAL CONTENT:
SPECIFICATIONS
CAPACITIES
CAPACITIES TRACK SPECIFICATIONS
POWER SOURCE
SPECIFICATIONS AND PERFORMANCE DATA
Reach Specifications
Dimensional Data
Function Speed Data
Machine Orientation When Performing Speed Tests
HYDRAULIC PRESSURE SETTINGS - PSI (BAR)
LUBRICATION
Hydraulic Oil
SERIAL NUMBER LOCATION
FASTENER TORQUE CHARTS

GENERAL
MACHINE PREPARATION, INSPECTION, AND MAINTENANCE
General
Preparation, Inspection, and Maintenance
Pre-Start Inspection
Pre-Delivery Inspection and Frequent Inspection
Annual Machine Inspection
Preventative Maintenance
SERVICE AND GUIDELINES
General
Safety and Workmanship
Cleanliness
Components Removal and Installation
Component Disassembly and Reassembly
Pressure-Fit Parts
Bearings
Gaskets
Bolt Usage and Torque Application
Hydraulic Lines and Electrical Wiring
Hydraulic System
Lubrication
Battery
Lubrication and Servicing
LUBRICATION AND INFORMATION
Hydraulic System
Hydraulic Oil
Changing Hydraulic Oil
Lubrication Specifications
CYLINDER DRIFT TEST
Cylinder Drift
PINS AND COMPOSITE BEARING REPAIR GUIDELINES
WELDING ON JLG EQUIPMENT
Do the Following When Welding on JLG Equipment
Do NOT Do the Following When Welding on JLG Equipment

CHASSIS & TURNTABLE
RUBBER TRACK MAINTENANCE/REPLACEMENT
Checking Track Tension
Tensioning Rubber Track
Removing Rubber Track
Installing Rubber Track
UNDERCARRIGE COMPONENTS
Machine Positioning
Replacement Roller Lower Wheel and Tracks Adjuster
Disassembly
Assembly
Replacement Sprocket and Gear Motor
Sprocket Removal
Gear Motor Removal
Gear Motor Installation
Sprocket Installation
TRACKS EXTENSION REMOVAL
TRACK DRIVE
Product Identification
SWING DRIVE (IMO)
Technical Data – Type Plate
Structure and Function
Structure and Function
Maintenance Tasks
Lubricating The Slew Drive
Electric Motor Function System
Engine RPM Control System
Twin Power Unities With Gasoline Engine Honda IGX390
Twin Power Unities With Diesel Engine Hatz 1B40
Lithium Powered Unities

BOOM & PLATFORM
BOOM MAINTENANCE
Removal of the Boom Assembly
Disassembly of the Main Boom
Inspection
Assembly of the Main Boom
Installation of the Boom Assembly
PROXIMITY SENSOR ADJUSTMENT
PLATFORM REMOVAL/INSTALLATION
Removal
Installation
SKYGUARD INSTALLATION - ONE PERSON PLATFORM
Options/Accessories Prohibited When Installing This Kit
Tools & Equipment Required
Personnel Required
Parts List
Procedure
For Reference
Installation
SkyGuard System
SKYGUARD INSTALLATION - TWO PERSON PLATFORM
Options/Accessories Prohibited When Installing This Kit
Tools & Equipment Required
Personnel Required
Parts List
Procedure
For Reference
Installation
SkyGuard System

HYDRAULICS
HYDRAULIC SYSTEM
Main Components Identification And Location
Hydraulic Diagram
Pumps and Hydraulic Lines System
Ground Part Hydraulic System
Outriggers
Driver Gear Motors   
Tracks Widening
Aerial Part Hydraulic System
CYLINDER REPAIR
Specification - Cylinders Overview
Hydraulic Cylinders Torque Specifications
Cylinder Assembling
Cylinder Repair Without Sensor
Piston With Nut Disassembling
Cylinder Assembly
Seals Head Replacing
Cylinder Inspection
Bushes Replacement
Emptying Of The Cylinder
REPLACEMENT HYDRAULIC PUMP
Pump Removal
Pump Installation
HYDRAULIC SCHEMATICS

JLG CONTROL SYSTEM
INTRODUCTION
PLATFORM - REMOTE CONTROL STATION
LCD Display Screen
LCD Display Icon Description
Only Lithium Icons
DIAGNOSTIC BY SERVICE MENU
Menu Input
Only Lithium Input
Language Menu
Error Menu
Working Hours Menu
Joystick Menu
MACHINE SETUP MENU
Setup - Version
Setup - Time
Setup - Password
Setup - Date
Setup - Load Cell Board (ECM3) Calibration
Setup - Acceler (Calibrating Tilt Sensor)
Setup - Extra
MASTER BOARD (ECM1) REPLACEMENT AND SETTING
New Master Board
Already Initialized Master Board
Software Recovery By Modem
CODE MENU

GENERAL ELECTRICAL INFORMATION & SCHEMATICS
MULTIMETER BASICS
Grounding
Backprobing
Min/Max
Polarity
Scale
Voltage Measurement
Resistance Measurement
Continuity Measurement
Current Measurement
Continuity Measurement Over Long Distances
Requirements
Procedure
ELECTRICAL SCHEMATICS MANUALS