Service Manual Owner's manual
Table Of Contents
- Section 1. Specifications
- Section 2. General
- Section 3. Chassis & Turntable
- 3.1 Tires & Wheels
- 3.2 Wheel Drive Assembly, 2WD
- 3.3 Drive Motor - 2WD (Prior to S/N 83331)
- 3.4 Drive Motor (S/N 83331 to Present)
- 3.5 Torque Hub
- 3.6 Wheel Drive Assembly, 4WD
- 3.7 Torque Hub (4WD Machines W/ Integral Brake)
- Roll, Leak and Brake Testing
- Tightening and Torquing Bolts
- Main Disassembly
- Input Carrier Disassembly
- Output Carrier Disassembly
- Housing-Spindle Disassembly
- Spindle-Brake Disassembly
- Input Carrier Sub-Assembly
- Output Carrier Sub-Assembly
- Spindle-Brake Sub-Assembly
- Housing-Spindle Sub-Assembly
- DW2B Integral Brake Check
- Main Assembly
- 3.8 Drive Brake, 2WD - Mico (Prior to S/N 83331)
- 3.9 Re-Aligning torque hub input coupling
- 3.10 Oscillating Axle Bleeding Procedure and Lockout Test
- 3.11 Swing Drive Hub
- 3.12 Swing Brake - Mico (Prior to S/N 66417)
- 3.13 Swing Motor (Prior to S/N 66417)
- 3.14 Swing Motor (S/N 66417 to Present)
- 3.15 Procedure For Setting Gear Backlash
- 3.16 Swing Bearing
- 3.17 Rotary Coupling
- 3.18 Generator
- 3.19 Ford EFI Engine
- 3.20 Deutz EMR 2 (S/N 85332 to Present)
- 3.21 GM Engine General Maintenance
- 3.22 GM Engine Dual Fuel System
- Fuel Filter
- Electric Lock Off
- EPR Assembly
- Low Pressure Regulator (LPR)
- Air Fuel Mixer
- Electronic Throttle Control (ETC)
- Engine Control Module
- 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
- 3.23 GM Engine Fuel System Repair
- Propane Fuel System Pressure Relief
- Propane Fuel System Leak Test
- Propane Fuel Filter Replacement
- Electronic Pressure Regulator (EPR) Assembly Replacement
- Temperature Manifold Absolute Pressure (TMAP) Sensor
- Electronic Throttle Control Replacement
- Mixer Replacement
- Coolant Hose Replacement
- Vapor Hose Replacement
- Engine Control Module Replacement
- Heated Exhaust Gas Oxygen Sensor Replacement
- 3.24 GM Engine LPG Fuel System Diagnosis
- Section 4. Boom & Platform
- Section 5. Hydraulics
- Section 6. JLG Control System
- Section 7. Basic Electrical information & schematics
SECTION 6 - JLG CONTROL SYSTEM
3121139 – JLG Lift – 6-47
13 Head & Tail
LIGHTS
0=NO
1=YES
Displays presence
of head and tail
lights
0
1
No Head and Tail Lights
installed
Yes
10
14 BROKEN Cable
switch
0=NO
1=YES
Displays presence
of broken cable
switch
0
1
No Broken Cable Switch
installed
Yes
10
15 load SENSOR 0=NO
1=WARN ONLY
2=WARN & CUTOUT
Displays presence/
function of load
sensor
0
1
2
No Load Sensor installed
Functions in Creep, Overload
Lamp Lit, Platform Alarm
Beeps Continuously
All functions cutout, flash
overload light (500mS on,
500mS off), Platform Alarm
beeps (5 sec on, 55 sec off, 5
sec on)
10
16 angle SENSOR 0=NO
1=DIGITAL
2=ANALOG
Displays presence/
function of angle
sensor
0
1
2
No Angle Sensor installed
Limit switches are installed
An analog sensor is installed
10
17 length SENSOR 0=NO
1=DIGITAL
2=ANALOG
Displays presence/
function of length
sensor
0
1
2
No Length Sensor Installed
Limit switch installed
An analog sensor is installed
10
18 FUNCTION
CUTOUT
0=NO
1=BOOM CUTOUT
2=DRIVE CUTOUT
3=DRIVE CUT E & T
Displays presence/
function of drive
cutout.
0
1
2
3
No Drive Cutout
Boom Function Cutout While
Driving Above Elevation. (CE)
Drive Cutout Above Elevation
Drive Cutout Above Elevation
And Tilted
10
19 ground alarm 0=NO
1=DRIVE
2=LIFT DOWN
3=BOOM & DRIVE
Displays/adjusts
ground alarm pres-
ence/function
0
1
2
3
No Ground Alarm installed
Travel alarm – sounds when
the drive function is active.
(Option)
Descent alarm – sounds
when either lift down is
active. (Option)
Motion alarm – sounds when
any function is active.
(Option)
10
Table 6-6. Machine Configuration Parameters