Service Manual Instruction Manual
Table Of Contents
- Section A. Introduction - Maintenance Safety Precautions
- Section 1. Specifications
- Section 2. General
- Section 3. Chassis & Turntable
- 3.1 Tires And Wheels
- 3.2 Torque Hub
- Oil Information
- Roll and Leak Testing
- Tightening and Torquing Bolts
- Main Disassembly
- Output Carrier Disassembly
- Input Carrier Disassembly
- Hub-Spindle Disassembly
- Spindle-Brake Disassembly
- Cover Disassembly
- Cover Assembly
- Input Carrier Sub-Assembly
- Output Planet Gear Sub-Assembly
- Spindle - Brake Sub-Assembly
- Hub-Spindle Sub-Assembly
- Cover Sub-Assembly
- Main Assembly
- Integral Brake Check
- 3.3 Free Wheeling Option
- 3.4 Drive Motor
- 3.5 Oscillating Axle Bleeding Procedure and Lockout Test
- 3.6 Steer Adjustments
- 3.7 Swing Drive
- 3.8 Swing Bearing
- 3.9 Swing Brake - Mico
- 3.10 Rotary Coupling
- 3.11 Generator
- 3.12 Deutz D2.9 L4 Engine
- 3.13 Deutz D2011 Engine
- 3.14 Spark Arrester Cleaning Instructions
- 3.15 Glow Plugs
- 3.16 Deutz EMR 2
- 3.17 Bio Fuel in Deutz Engines
- 3.18 GM Engine General Maintenance
- 3.19 GM Engine Dual Fuel System
- Fuel Filter
- Direct Electronic Pressure Regulator (DEPR)
- Air Fuel Mixer
- Electronic Throttle Control (ETC)
- Electric Lock Off
- Engine Control Module (ECM)
- Heated Exhaust Gas Oxygen Sensor
- Gasoline Multi Point Fuel Injection System (MPFI)
- Gasoline Fuel Pump
- Gasoline Pressure And Temperature Sensor Manifold
- Fuel Filter
- Fuel Injector Rail
- Fuel Injector
- 3.20 GM Engine Fuel System Repair
- Propane Fuel System Pressure Relief
- Propane Fuel System Leak Test
- Propane Fuel Filter Replacement
- Direct Electronic Pressure Regulator (DEPR) Maintenance And Inspection
- Check/Drain Oil Build-Up In 2-Stage Vaporizer
- Air Fuel Mixer/Throttle Control Device Maintenance And Inspection
- Exhaust System And Catalytic Converter Inspection And Maintenance
- Temperature Manifold Absolute Pressure (TMAP) Sensor
- Throttle Body (ETC) Replacement
- Mixer Replacement
- Electronic Pressure Regulator (EPR) Replacement
- Regulator Replacement
- Coolant Hose Replacement
- Vapor Hose Replacement
- Engine Control Module Replacement
- Heated Exhaust Gas Oxygen Sensor Replacement
- 3.21 GM Engine LPG Fuel System Diagnosis
- Section 4. Boom & Platform
- Section 5. Hydraulics
- 5.1 O-Ring Lubrication
- 5.2 Cylinders - Theory of Operation
- 5.3 Cylinder Checking Procedure
- 5.4 Cylinder Removal and Installation
- Cylinder Locations
- Main Boom Telescope Cylinder Removal
- Main Boom Telescope Cylinder Installation
- Main Boom Lift Cylinder Removal
- Main Boom Lift Cylinder Installation
- Upright Level Cylinder Removal
- Upright Level Cylinder Installation
- Tower Boom Lift Cylinder Removal
- Tower Lift Cylinder Installation
- Tower Telescope Cylinder Removal
- Tower Telescope Cylinder Installation
- 5.5 Hydraulic Cylinder repair
- Tower Boom Lift Cylinder
- Cleaning and Inspection
- Assembly
- Upright Level Cylinder
- Cleaning and Inspection
- Assembly
- Master Cylinder
- Cleaning and Inspection
- Assembly
- Main Boom Lift Cylinder
- Cleaning and Inspection
- Assembly
- Main Boom Telescope Cylinder
- Cleaning and Inspection
- Assembly
- Tower Boom Telescope Cylinder
- Cleaning and Inspection
- Assembly
- Platform Level (Slave) Cylinder
- Cleaning and Inspection
- Assembly
- Jib Lift Cylinder (AJ Only)
- Cleaning and Inspection
- Assembly
- Steer Cylinder
- Cleaning and Inspection
- Assembly
- Axle Lockout Cylinder
- 5.6 Hydraulic Pump (Gear)
- 5.7 Variable Pump
- 5.8 Hydraulic Component Start-Up
- 5.9 Pressure Setting Procedures
- Section 6. JLG Control System
- Section 7. Basic Electrical Information & Schematics
SECTION 6 - JLG CONTROL SYSTEM
3121616 – JLG Lift – 6-9
Figure 6-5. Analyzer Software Version 6.8 - Sheet 1 of 6
MENU:
HELP:PRESS ENTER
HELP: (001)
EVERYTHING OK
LOG:(xxx)
x:xxxxxxxxxxx
MENU:
DIAGNOSTICS
TO
DIAGNOSTICS:
ENGINE
TO
MENU:
SYSTEM TEST
DIAGNOSTICS:
DRIVE/STEER
JOYSTICK DRIVE:
FORWARD XXX%
JOYSTICK STEER:
LEFT XXX%
DRIVE OUTPUT:
FORWARD XXX%
DRIVE FORWARD:
COMMANDED:XXXXMA
DRIVE REVERSE:
COMMANDED:XXXXMA
DRIVE OUTPUT:
ACTUAL: XXXXMA
STEER OUTPUT:
LEFT XXX%
LEFT TRACK
OUTPUT: FWD XXX%
LEFT TRACK FWD
COMMANDED:XXXXMA
LEFT TRACK REV
COMMANDED:XXXXMA
LEFT TRACK
ACTUAL: XXXXMA
RIGHT TRACK
OUTPUT: FWD XXX%
RIGHT TRACK FWD
COMMANDED:XXXXMA
RIGHT TRACK REV
COMMANDED:XXXXMA
RIGHT TRACK
ACTUAL: XXXXMA
STEER TYPE:
NORMAL
BRAKES STATUS:
LOCKED
CREEP:
SWITCH: CLOSED
CREEP MODE:
OFF
2-SPEED:
SWITCH: OPEN
2-SPEED VALVE
OUTPUT: OFF
HIGH ENGINE
SWITCH: OPEN
DRIVE MODE:
MID ENGINE
DRV. ORIENTATION
FEATURE:DISABLED
DRV. ORIENTATION
SWITCH: OPEN
DRV. ORIENTATION
OVERRIDE: OPEN
DRV. ORIENTATION
STATUS:CONFIRMED
DRIVE CONTROL:
NORMAL
CRIBBING MODE:
DISABLED
DIAGNOSTICS:
BOOM FUNCTIONS
JOYSTICK LIFT:
MAIN UP XXX%
LIFT OUTPUT:
MAIN UP XXX%
LIFT UP
COMMANDED:XXXXMA
LIFT DOWN
COMMANDED:XXXXMA
LIFT OUTPUT
ACTUAL:XXXXMA
JOYSTICK SWING:
LEFT XXX%
SWING OUTPUT:
LEFT XXX%
SWING LEFT
COMMANDED:XXXXMA
SWING RIGHT
COMMANDED:XXXXMA
SWING OUTPUT
ACTUAL:XXXXMA
PLATFORM LEVEL:
UP XXX%
PLATFORM ROTATE:
LEFT XXX%
MAIN TELESCOPE:
IN XXX%
TOWER TELESCOPE:
IN XXX%
TOWER LIFT:
UP XXX%
JIB LIFT:
UP XXX%
FLOW VALVE
COMMANDED:XXXXMA
FLOW VALVE
ACTUAL:XXXXMA
PLATFORM CONTROL
VALVE: OFF
FUNCTION SPEED:
PUMP POT XXX%
CREEP
SWITCH: CLOSED
CREEP MODE:
OFF