Service & Maintenance Manual
Models
3369LE
4069LE
M3369
M4069
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July 23, 2012
INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
SECTION A. INTRODUCTION - MAINTENANCE SAFETY
PRECAUTIONS
This section contains the general safety precautions which must be observed during maintenance of the aerial platform. It is of utmost importance that maintenance personnel pay strict attention to these warnings and precautions to avoid possible injury to themselves or others, or damage to the equipment. A maintenance program must be followed to ensure that the machine is safe to operate.
MODIFICATION OF THE MACHINE WITHOUT CERTIFICATION BY A RESPONSIBLE AUTHORITY THAT THE MACHINE IS AT LEAST AS SAFE AS ORIGINALLY MANUFACTURED, IS A SAFETY VIOLATION.
The specific precautions to be observed during maintenance are inserted at the appropriate point in the manual. These precautions are, for the most part, those that apply when servicing electrical, hydraulic and larger machine component parts.
Your safety, and that of others, is the first consideration when engaging in the maintenance of equipment. Always be conscious of weight. Never attempt to move heavy parts without the aid of a mechanical device. Do not allow heavy objects to rest in an unstable position. When raising a portion of the equipment, ensure that adequate support is provided.
SINCE THE MACHINE MANUFACTURER HAS NO DIRECT CONTROL OVER THE FIELD INSPECTION AND MAINTENANCE, SAFETY IN THIS AREA IS THERESPONSIBILITY OF THE OWNER/OPERATOR.
It should be noted that the machines hydraulic systems operate at extremely high potentially dangerous pressures. Every effort should be made torelieve any system pressure prior to disconnecting or removing any portion of the system.
FAILURE TO COMPLY WITH SAFETY PRECAUTIONS LISTED IN THIS SECTION MAY RESULT IN MACHINE DAMAGE, PERSONNEL INJURY OR DEATH AND IS A SAFETY VIOLATION.
•NO SMOKING IS MANDATORY. NEVER REFUEL DURING ELECTRICAL STORMS. ENSURE THAT FUEL CAP IS CLOSED AND SECURE AT ALL OTHER TIMES.
•REMOVE ALL RINGS, WATCHES AND JEWELRY WHEN PERFORMING ANY MAINTENANCE.
•DO NOT WEAR LONG HAIR UNRESTRAINED, OR LOOSE-FITTING CLOTHING AND NECKTIES WHICH ARE APT TO BECOME CAUGHT ON OR ENTANGLED IN EQUIPMENT.
•OBSERVE AND OBEY ALL WARNINGS AND CAUTIONS ON MACHINE AND IN SERVICE MANUAL.
•KEEP OIL, GREASE, WATER, ETC. WIPED FROM STANDING SURFACES AND HAND HOLDS.
•USE CAUTION WHEN CHECKING A HOT, PRESSURIZED COOLANT SYSTEM.
•NEVER WORK UNDER AN ELEVATED BOOM UNTIL BOOM HAS BEEN SAFELY RESTRAINED FROM ANY MOVEMENT BY BLOCKING OR OVERHEAD SLING, OR BOOM SAFETY PROP HAS BEEN ENGAGED.
•BEFORE MAKING ADJUSTMENTS, LUBRICATING OR PERFORMING ANY OTHER MAINTENANCE, SHUT OFF ALL POWER CONTROLS.
•BATTERY SHOULD ALWAYS BE DISCONNECTED DURING REPLACEMENT OF ELECTRICAL COMPONENTS.
•KEEP ALL SUPPORT EQUIPMENT AND ATTACHMENTS STOWED IN THEIR PROPER PLACE.
•USE ONLY APPROVED, NONFLAMMABLE CLEANING SOLVENTS.
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INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS
REVISION LOG
Original Issue - January 31, 2001
Revision - April 25, 2001
Revision - June 21, 2002
Revision - October 15, 2002
Revision - May 2, 2003
Revision - December 10, 2003
Revision - May 11, 2004
Revision - January 24, 2005
Revision - February 15, 2005
Revision - February 22, 2007
Revision - April 17, 2007
Revision - October 11, 2007
Revision - November 28, 2007
Revision - March 17, 2008
Revision - January 14, 2011
Revision - July 23, 2012
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TABLE OF CONTENTS
TABLE OF CONTENTS |
|
SUBJECT - SECTION, PARAGRAPH |
PAGE NO. |
SECTION A - INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS |
|
A General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-a
B Hydraulic System Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-a
C Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-a
SECTION 1 - SPECIFICATIONS
1.1 Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1
1.2 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.3 Pressure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.4 Component Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.5 Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2
1.6 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.7 Cylinder Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.8 Major Component Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.9 Critical Stability Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3
1.10 Lubrication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4
1.11 Serial Number Locations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5
1.12 Torque Charts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6
SECTION 2 - GENERAL
2.1 Machine Preparation, Inspection, and Maintenance . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-1
2.2 Service and Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2
2.3 Lubrication and Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-4
2.4 Cylinder Drift Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5
2.5 Pins and Composite Bearing Repair Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5
2.6 Preventive Maintenance and Inspection Schedule. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-6
SECTION 3 - CHASSIS & SCISSOR ARMS
3.1 |
Calibrations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-1 |
3.2 |
Tilt Sensor . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-4 |
3.3 |
Battery Maintenance and Charging . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-6 |
3.4 |
Generator. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-13 |
3.5 |
Supplementary Fuse For APU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-19 |
3.6 |
Joystick Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-21 |
3.7 |
Torque Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-24 |
3.8 |
Drive Hub. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-27 |
3.9 |
Drive Brake - MICO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-29 |
3.10 |
Torque Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . |
3-30 |
SECTION 4 - HYDRAULICS
4.1 Servicing and Maintenance Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-1
4.2 Lubrication Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-2
4.3 Cylinders - Theory of Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4.4 Valves - Theory of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4.5 Component Functional Description . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4.6 Wear Pads . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4.7 Motor Controller - Modes of Operation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-3
4.8 Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
4.9 Cylinder Checking Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4
4.10 Cylinder Removal and Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-5
4.11 Cylinder Repair . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6
4.12 Steer Cylinder Removal. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
4.13 Oscillation Cylinder Bleeding . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-10
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TABLE OF CONTENTS (Continued)
4.14 Cylinder Assemblies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12
4.15 Pressure Setting Procedures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20
4.16 Drive Torque Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-21
4.17 Drive Assist Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-23
SECTION 5 - JLG CONTROL SYSTEM
5.1 Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1
5.2 PC Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5
5.3 Flash Codes/DTC’s and Descriptions. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6
5.4 Ground Control Circuit Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19
SECTION 6 - GENERAL ELECTRICAL INFORMATION & SCHEMATICS
6.1 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
6.2 Multimeter Basics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-1
6.3 Applying Silicone Dielectric Compound To Amp Connectors . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5
6.4 Working With Deutsch Connectors. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-10
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LIST OF FIGURES |
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FIGURE NO. |
TITLE |
PAGE NO. |
1-1. Lubrication Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4 1-2. Serial Number Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-5 1-3. Torque Chart (SAE Fasteners - Sheet 1 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-6 1-4. Torque Chart (SAE Fasteners - Sheet 2 of 7)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-7 1-5. Torque Chart (SAE Fasteners - Sheet 3 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-8 1-6. Torque Chart (SAE Fasteners - Sheet 4 of 7) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-9 1-7. Torque Chart (METRIC Fasteners - Sheet 5 of 7)) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-10 1-8. Torque Chart (METRIC Fasteners - Sheet 6 of 7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-11 1-9. Torque Chart (METRIC Fasteners - Sheet 7 of 7). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-12 3-1. Tilt Sensor Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 3-2. Tilt Sensor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 3-3. Tilt Sensor Location. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5 3-4. Tilt Sensor Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5 3-5. Remote LED Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7 3-6. Battery Charger Location (M model shown). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7 3-7. Battery Charger . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-7 3-8. Batteries and Battery Charger. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-12 3-9. Generator Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-14 3-10. Generator System Analyzer Flow Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-16 3-11. Joystick Controller - (JLG P/N 1600308) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21 3-12. Joystick Controller - (JLG P/N 1600403) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22 3-13. Drive Components . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-23 3-14. Power Controller . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-24 3-15. Torque Hub . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-26 3-16. Brake Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-28 3-17. Torque Hub Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-30 3-18. Bolt Torquing Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-31 3-19. Hub Main Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-32 3-20. Output Carrier Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-34 3-21. Input Carrier Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-35 3-22. Hub-Spindle Disassembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-36 3-23. Cover Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-37 3-24. Input Carrier Sub-Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-38 3-23. Output Carrier Sub-Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-39 3-24. Hub-Spindle Sub-Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-40 3-25. Cover Sub-Assembly. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-41
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TABLE OF CONTENTS
3-26. Hub Main Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-42 4-1. Barrel Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6 4-2. Cap Screw Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6 4-3. Rod Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-6 4-4. Oil-lite Bearing Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7 4-5. Rod Seal Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-7 4-6. Wiper Seal Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8 4-7. Installation of Head Seal Kit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8 4-8. Piston Seal Kit Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-8 4-9. Poly-Pak Piston Seal Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9 4-10. Rod Assembly Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9 4-11. Lift Cylinder - 3369LE & M3369. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-12 4-12. Lift Cylinder - 4069LE & M4069. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-13 4-11. Leveling Jack Cylinder (1001140600). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-14 4-13. Leveling Jack Cylinder - USA Built Machines S/N 0200112735 to Present) . . . . . . . . . . . . . . . . .4-15 4-14. Leveling Jack Cylinder - USA Built Machines S/N 0200104829 to S/N 0200112735 &
All Belgium Built Machines). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-16 4-15. Leveling Jack Cylinder - USA Built Machines Prior to S/N 0200104829 . . . . . . . . . . . . . . . . . . . .4-17 4-16. Steer Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-18 4-17. Axle Lockout Cylinder . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-19 4-18. Control Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-21 4-19. Drive Assist Valve . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-23 5-1. Hand Held Analyzer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-1 5-2. PC Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-5 5-2. Analyzer Flow Chart - SW V13.X - Sheet 1 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-11 5-3. Analyzer Flow Chart - SW V13.X - Sheet 2 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-12 5-4. Analyzer Flow Chart - SW V13.X - Sheet 3 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-13 5-5. Analyzer Flow Chart - Software P1.X - Sheet 1 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-14 5-6. Analyzer Flow Chart - Software P1.X - Sheet 2 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-15 5-7. Analyzer Flow Chart - Software P1.X - Sheet 3 of 3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-16 6-1. Voltage Measurement (DC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2 6-2. Resistance Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2 6-3. Continuity Measurement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3 6-4. Current Measurement (DC). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3 6-5. AMP Connector . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-5 6-6. Connector Assembly (1 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6 6-7. Connector Assembly (2 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-6 6-8. Connector Assembly (3 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7 6-9. Connector Assembly (4 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-7 6-10. Connector Disassembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-8 6-11. Connector Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-9 6-12. DT/DTP Contact Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-10 6-13. DT/DTP Contact Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-10 6-14. HD/HDP Contact Installation. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-10 6-15. HD/HDP Locking Contacts Into Position . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11 6-16. HD/HDP Contact Removal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11 6-17. HD/HDP Unlocking Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-11 6-18. Electrical Components Installation - (Sheet 1 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-12 6-19. Electrical Components Installation - (Sheet 2 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13 6-20. Electrical Components Installation - (Sheet 3 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-14 6-21. Electrical Components Installation - (Sheet 4 of 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-15 6-22. Electrical Schematic - Sheet 1 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-16 6-23. Electrical Schematic - Sheet 1 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-17 6-24. Electrical Schematic - Kubota Generaltor - Sheet 2 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-18 6-25. Electrical Schematic - Kubota Generator - Sheet 2 of 2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-19 6-26. Electrical Schematic - (Sheet 1 of 2) (4069LE AUS Full Drive Height Only) . . . . . . . . . . . . . . . . .6-20 6-27. Electrical Schematic - (Sheet 2 of 2) (4069LE AUS Full Drive Height Only) . . . . . . . . . . . . . . . . .6-21 6-28. Electrical Schematic - Yanmar Engine (M3369 & 3369LE only). . . . . . . . . . . . . . . . . . . . . . . . . . .6-22
3121824 |
– JLG Lift – |
iii |
TABLE OF CONTENTS (Continued)
6-29. Hydraulic Diagram - 3369LE and M3369 (Fixed Axle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-24 6-30. Hydraulic Diagram - 3369LE and M3369 (Oscillating Axle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-25 6-31. Hydraulic Diagram - 4069LE and M4069 (Fixed Axle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-26 6-32. Hydraulic Diagram - 4069LE and M4069 (Oscillating Axle) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-27 6-33. Hydraulic Schematic . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-28
|
LIST OF TABLES |
|
TABLE NO. |
TITLE |
PAGE NO. |
1-1 Operating Specifications. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-1 1-2 Capacities . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 1-3 Pressure Settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 1-4 Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-2 1-5 Hydraulic Oil . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 1-6 Lubrication Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 1-7 Mobil DTE 11M Specs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 1-8 Cylinder Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 1-9 Major Component Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 1-10 Critical Stability Weights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-3 1-11 Lubrication Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .1-4 2-1 Inspection and Maintenance. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-2 2-2 Cylinder Drift . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-5 2-3 Preventive Maintenance and Inspection Schedule . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .2-7 3-1 Tilt Sensor Harness Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-4 3-2 Tilt Sensor Harness . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-5 3-3 Delta-Q - Battery Charger Specs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-8 3-4 Battery Algorithms. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-11 3-5 RBS Pre start Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15 3-6 RBS Startup Sequence . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15 3-7 RBS Shutdown Sequence. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-15 3-8 Generator System Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-17 3-9 Joystick Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21 3-10 Joystick Plug Loading Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-21 3-11 Joystick Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22 3-12 Joystick Plug Loading Chart . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-22 3-13 Power Controller Cable Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3-24 4-1 Cutout Heights . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-4 4-2 Cylinder Piston Nut Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9 4-3 Holding Valve Torque Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-9 4-4 Valve Component Torque Values . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .4-20 5-1 Flash Codes/DTC’s . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-6 5-2 Power Module Diagnostic LED Flash Codes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-10 5-3 Machine Model Adjustment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-17 5-4 Machine Configuration Programming Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-18 5-5 J1 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-19 5-6 J2 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-20 5-7 J3 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-21 5-8 J4 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22 5-9 J5 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22 5-10 J6 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-22 5-11 J1 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-23 5-12 J2 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-24 5-13 J3 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-25 5-14 J4 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-26 5-15 J5 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-26 5-16 J6 Connector. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .5-26
iv |
– JLG LIft – |
3121824 |
SECTION 1 - SPECIFICATIONS
Table 1-1. Operating Specifications
Description |
3369LE/M3369 |
|
4069LE/M4069 |
||
|
|
|
|
||
Maximum Platform Height |
10.1 m (33 ft) |
|
12.2 m (40 ft) |
||
|
|
|
|
|
|
Maximum Occupants |
|
|
2 |
|
|
|
|
|
|
||
Gross Machine Weight (minimum) |
4427 kg (9760 lbs) |
|
4790 kg (10,560 lbs) |
||
|
|
|
|
|
|
Travel Speed: |
|
|
|
|
|
High Drive Fwd/Rev (sec/50 ft) |
|
10.6 - 12 sec |
|
||
Elevated Drive Fwd/Rev (sec/50 ft) |
|
40 - 44 sec |
|
||
|
|
|
|
|
|
Lifting Speed: |
|
|
|
|
|
No Load |
36 - 40 sec |
|
52 - 60 sec |
||
Rated Load |
38 - 44 sec |
|
54 - 62 sec |
||
|
|
|
|
||
Lowering Speed (no load) |
43 - 48 sec |
|
49 - 51 sec |
||
|
|
|
|
|
|
Gradeability (platform stowed) |
|
35% |
|
||
|
|
|
|
||
Maximum Operating Windspeed |
|
12.5 m/sec (28 mph) |
|
||
|
|
|
|
|
|
Turning Radius: |
|
|
|
|
|
Inside |
|
2.3 m (7.5 ft) |
|
||
Outside |
|
4.9 m (16 ft) |
|
||
|
|
|
|
|
|
Maximum Platform Capacity |
|
|
|
|
|
-Platform |
ANSI/CSA/Brazil: |
1000 lbs (454kg) |
|
ANSI/CSA/Brazil: |
800 lbs (363kg) |
|
CE/AUS: |
1000 lbs (450kg) |
|
CE/AUS: |
800 lbs (360kg) |
-Platform Extension |
ANSI/CSA/Brazil: |
250 lbs (113kg) |
|
ANSI/CSA/Brazil: |
250 lbs (113kg) |
|
CE/AUS: |
250 lbs (120kg) |
|
CE/AUS: |
250 lbs (120kg) |
|
|
|
|
||
Maximum Ground Bearing Pressure |
4 bar (57 psi) |
|
4.3 bar (61 psi) |
||
|
|
|
|
||
Maximum Tire Load |
1452 kg (3200 lbs) |
|
1680 kg (3700 lbs) |
||
|
|
|
|
|
|
Maximum Hydraulic System Pressure |
|
207 bar (3000 psi) |
|
||
|
|
|
|
||
Electrical System Voltage |
|
48Vdc |
|
||
|
|
|
|
||
Maximum Horizontal Manual Side Force |
667 N (150 lb force) |
|
534 N (120 lb force) |
||
|
|
|
|
|
|
Tilt Sensor Setting: |
|
|
|
|
|
Side to Side |
|
|
3° |
|
|
Fore and Aft |
|
|
5° |
|
|
|
|
|
|
||
Ground Clearance |
|
20 cm (8 in) |
|
||
|
|
|
|
||
Wheelbase |
|
2.3 m (91.5 in) |
|
||
|
|
|
|
||
Machine Height (w/ rails folded) |
1.9 m (76.5 in) |
|
2.01 m (79 in) |
||
|
|
|
|
|
|
Machine Length (stowed) |
|
3.1 m (121 in) |
|
||
|
|
|
|
||
Machine Width |
|
1.75 m (69 in) |
|
||
|
|
|
|
|
|
3121824 |
– JLG Lift – |
1-1 |
SECTION 1 - SPECIFICATIONS
Table 1-2. Capacities
Description |
3369LE/M3369 |
4069LE/M4069 |
|
|
|
|
|
Hydraulic Tank |
31.2 liters (8.25 gal) |
||
20.4 liters (5.4 gal) @ full mark |
|||
|
|||
|
|
||
Hydraulic System |
approx. 32.1 liters (8.5 gal) |
||
|
|
||
Torque Hubs (2) |
0.5 liters (17 ounces) |
||
|
|
|
Table 1-3. Pressure Settings
Description |
3369LE/M3369 |
4069LE/M4069 |
|
|
|
|
|
Main Relief (±3.5 bar) |
207 bar |
||
(3000 psi) |
|||
|
|||
|
|
||
Steer Relief |
172 bar |
||
(2500 psi) |
|||
|
|||
|
|
|
|
Lift Relief |
179 bar |
193 bar |
|
(2600 psi) |
(2800 psi) |
||
|
|||
|
|
|
Input 220 VAC, 50 HZ Input, (110 VAC,60 HZ)
Output, 48 VDC @ 23 Amp
6 Volt, 370 Amp-hour
JLG MACHINES EQUIPPED WITH DELTA Q BATTERY CHARGERS
ARE DESIGNED FOR THE BEST PERFORMANCE WITH OEM FAC-
TORY APPROVED BATTERIES.
APPROVED JLG REPLACEMENT BATTERIES ARE AVAILABLE THROUGH JLG' S AFTERMARKET PARTS DISTRIBUTION CENTERS OR JLG' S AFTERMARKET PROGRAMS. FOR ASSISTANCE WITH PROPER BATTERY REPLACEMENT, PLEASE CONTACT YOUR LOCAL JLG SUPPORT OFFICE.
BATTERIES APPROVED BY JLG HAVE BEEN TESTED FOR COMPATIBILITY WITH THE ALGORITHM PROGRAMMING OF THE DELTA Q BATTERY CHARGER TO OPTIMIZE BATTERY LIFE AND
MACHINE CYCLE TIMES. THE USE OF NON APPROVED BATTER-
IES IN YOUR JLG EQUIPMENT MAY RESULT IN PERFORMANCE ISSUES OR BATTERY CHARGER FAULT CODES. JLG ASSUMES
NO RESPONSIBILITY FOR SERVICE OR PERFORMANCE ISSUES ARISING FROM THE USE OF NON APPROVED BATTERIES.
Drive Motor - 48 VDC, 11.8 H.P. peak 5.5 H.P. continuous, rotation - reversible
Drive Brake24 VDC, spring-applied, hydraulically released
Tires - IN240/55-17.5 FF IN240/55-17.5 FF non marking
27.2/10.5LL-15.0 FF TURF - SLR - 4020 lb.@42 PSI Toe-In 6.4 mm (1/4 inch) overall
Pump Output - 14.6 lpm (3.86 gpm) @ 150 bar (2175 psi) M4069/4069LE - 20 cm (8 in)
Table 1-4. Torque Specifications
DESCRIPTION |
TORQUE VALUE |
INTERVAL HOURS |
|
(DRY) |
|||
|
|
||
Torque Hub |
240 ft lbs |
500 |
|
(336 Nm) |
|||
|
|
||
|
|
|
|
Wheel Nuts |
170 ft lbs |
50 |
|
(238 Nm) |
|||
|
|
||
|
|
|
|
Fixed Axle Bolts |
220 ft lbs |
500 |
|
(308 Nm) |
|||
|
|
||
|
|
|
|
Drive Motor |
35 ft lbs |
N/A |
|
(49 Nm) |
|||
|
|
||
|
|
|
|
Pump Motor Terminals |
12-14 ft lbs |
N/A |
|
(14-19 Nm) |
|||
|
|
||
|
|
|
NOTE: When maintenance becomes necessary or a fastener has loosened, refer to the Section 1.12, Torque Charts to determine proper torque value.
1-2 |
– JLG Lift – |
3121824 |
SECTION 1 - SPECIFICATIONS
Table 1-5. Hydraulic Oil
Hydraulic System Operating |
SAE Viscosity Grade |
|
Temperature Range |
||
|
||
|
|
-18°C to -5°C (0° F to 23° F) |
10W |
|
|
-18°C to +99°C (0° F to 210° F) |
10W-20, 10W- 0 |
|
|
+10°C to +99°C (50° F to 210° F) |
20W-20 |
NOTE: Hydraulic oils must have anti-wear qualities at least to API Service Classification GL-3, and sufficient chemical stability for mobile hydraulic system service. JLG Industries recommends Mobil DTE 11M hydraulic oil, which has an SAE viscosity index of 140.
Aside from JLG recommendations, it is not advisable to mix oils of different brands or types, as they may not contain the same required additives or be of comparable viscosities.
|
Table 1-6. Lubrication Specifications |
|
|
|
|
KEY |
|
SPECIFICATIONS |
|
|
|
EPGL |
|
Extreme Pressure Gear Lube (oil) meeting API service |
|
classification GL-5 or MIL-Spec MIL-L-2105 |
|
|
|
|
|
|
|
HO |
|
Hydraulic Oil. API service classification Gl-3, BP Ener- |
|
gol SHS46. |
|
|
|
|
|
|
|
LL |
|
Synthetic Lithium Lubricant, Gredag 741 Grease. |
|
|
|
*MPG may be substituted for these lubricants, if necessary, but service intervals will be reduced.
NOTE: Refer to Lubrication Chart for specific lubrication procedures..
Table 1-7. Mobil DTE 11M Specs
ISO Viscosity Grade |
|
#15 |
|
|
|
Gravity API |
|
31.9 |
|
|
|
Pour Point, Max |
|
-40°C (-40°F) |
|
|
|
Flash Point, Min. |
|
166°C (330°F) |
|
|
|
|
Viscosity |
|
at 40° C |
|
15 cSt |
|
|
|
at 100° C |
|
4.1 cSt |
at 100° F |
|
80 SUS |
at 210° F |
|
43 SUS |
|
|
|
Table 1-7. Mobil DTE 11M Specs
|
|
|
|
ISO Viscosity Grade |
|
|
|
#15 |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Gravity API |
|
|
|
31.9 |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Pour Point, Max |
|
-40°C (-40°F) |
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Flash Point, Min. |
|
166°C (330°F) |
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
cp at -30° F |
|
|
|
3.200 |
|
|||||
|
|
|
|
Viscosity Index |
140 |
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
1.7 |
CYLINDER SPECIFICATIONS |
|
|
|
||||||||||
|
|
|
|
Table 1-8. Cylinder Specifications |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
DESCRIPTION |
|
BORE |
|
STROKE |
|
ROD DIA. |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Lift Cylinder |
|
10.16 cm |
|
161.77 cm |
|
6.98 cm |
|
|||
|
|
|
(M3369/3369LE) |
|
(4.00 in) |
|
(63.69 in) |
|
(2.75 in) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Upper Lift Cylinder |
|
7.62 cm |
|
147.65 cm |
|
6.98 cm |
|
||||
|
|
|
(M4069/4069LE) |
|
(3.00 in) |
|
(58.13 in) |
|
(2.75 in) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Lower Lift Cylinder |
|
10.16 cm |
|
147.65 cm |
|
5.71 cm |
|
||||
|
|
|
(M4069/4069LE) |
|
(4.00 in) |
|
(58.13 in) |
|
(2.25 in) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Steer Cylinder |
|
5.08 cm |
|
16.51 cm |
|
2.86 cm |
|
||||
|
|
|
|
(2.00 in) |
|
(6.5 in) |
|
(1.125 in) |
|
|||||
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||
1.8 |
MAJOR COMPONENT WEIGHTS |
|
||||||||||||
|
|
|
|
Table 1-9. Major Component Weights |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Description |
|
|
3369LE/M3369 |
4069LE/M4069 |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Platform |
|
|
|
|
354 kg (780 lbs) |
|
||||||
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
Platform Extension |
|
|
|
|
163 kg (360 lbs) |
|
||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
||
|
|
Arm Assembly |
|
|
|
|
1451 kg |
|
1769 kg |
|
||||
|
|
(Includes Lift Cylinders) |
|
|
|
(3200 lbs) |
|
(3900 lbs) |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
Chassis (Includes Battery Box |
|
|
2458 kg |
|
2502 kg |
|
||||||
|
|
and Foam filled Tires) |
|
|
|
(5420 lbs) |
|
(5517 lbs) |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|||
|
|
Foam Filled Tire and Wheel |
|
|
81.6 kg (180 lb.) |
|
||||||||
|
|
Assembly (each) |
|
|
|
|
|
|||||||
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
||||||
1.9 |
CRITICAL STABILITY WEIGHTS |
|
||||||||||||
|
|
|
|
Table 1-10. Critical Stability Weights |
|
|||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Description |
|
3369LE/M3369 |
|
4069LE/M4069 |
|
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Platform |
|
|
|
|
354 kg (780 lbs) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
Platform Extension |
|
|
|
|
163 kg (360 lbs) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
Foam Filled Tires |
|
|
|
|
94 kg (207 lbs) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
||||
|
|
|
|
Battery (Each) |
|
|
|
|
55 kg (122 lbs) |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
3121824 |
– JLG Lift – |
1-3 |
SECTION 1 - SPECIFICATIONS
|
Note: |
500 Hrs. = 3 months |
|
1000 |
Hrs. = 6 months |
2000 |
Hrs. = 1 year |
4000 |
Hrs. = 2 years |
|
1 |
3,4 |
2 |
5 |
Figure 1-1. Lubrication Chart
Table 1-11. Lubrication Chart
|
INDEX |
COMPONENT |
NO/TYPE LUBE |
LUBE/METHOD |
INTERVAL |
COMMENTS |
|
||||
|
NUMBER |
POINTS |
HOURS |
|
|||||||
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
||||
|
1 |
Sliding Wear Pads |
8 Wear Pads |
MPG/Brush |
50 |
-- |
|
||||
|
|
|
|
|
|
|
|
||||
|
2 |
Hydraulic Oil |
Fill Level/Drain Plug |
HO - Check HO Level |
10/500 |
Check oil every 10 hours of operation |
|
||||
|
|
|
|
|
|
|
|
HO - Change HO |
|
Change oil after every 1000 hours of operation |
|
|
3 |
Wheel Bearings |
Front Wheels |
MPG - Repack |
1200 |
-- |
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
Spindles/Bushing |
|
|
N/A |
LL |
At Spindle Bushing |
-- |
|
||
|
(not shown) |
|
|
Replacement |
|
||||||
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Wheel Drive Hub |
|
|
|
|
|
|
Check oiul level at side plug daily. |
|
|
|
5 |
Fill Plug/Half Full |
EPGL |
1200 |
Change after first 150 hours of operation then every |
|
|||||
|
(not shown) |
|
|||||||||
|
|
|
|
|
|
|
|
1000 hours thereafter |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
6 |
*High Pressure |
|
|
N/A |
Replaceable |
50/250 |
Replace filter element after first 50 hours of operation |
|
||
|
Filter (not shown) |
|
|
Element |
and every 1000 hours thereafter. |
|
|||||
|
|
|
|
|
|
|
|
||||
|
|
|
|
|
|
|
|
|
|
|
|
|
KEY TO LUBRICANTS: |
|
|
|
|
|
|
|
|
||
|
HO - Hydraulic Oil - Mobil DTE - 11M |
|
|
|
|
||||||
|
EPGL - Extreme Pressure Gear Lube |
|
|
|
|
||||||
|
MPG - Multi Purpose Grease |
|
|
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
NOTE: Recommended lubricating intervals are based on |
||
|
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
machine operations under normal conditions. For |
||
|
|
|
|
|
|
|
|
|
|||
TO AVOID PERSONAL INJURY, USE SAFETY PROP FOR ALL |
machines used in multi-shift operations and/or |
||||||||||
MAINTENANCE REQUIRING PLATFORM TO BE ELEVATED |
exposed to hostile environments or conditions, lubri- |
||||||||||
|
|
|
|
|
|
|
|
|
cating frequencies must be increased accordingly. |
||
NOTE: Be sure to lubricate like items on each side of the |
*The high pressure filter is located in the main con- |
||||||||||
|
machine. |
|
|
|
|
|
trol valve. See figure title control valve in section 2. |
1-4 |
– JLG Lift – |
3121824 |
SECTION 1 - SPECIFICATIONS
For machine identification, a serial number plate is affixed to the front of the frame. If the serial number plate is damaged or missing, the machine serial number is stamped on the left front of the machine frame.
SERIAL NUMBER
PLATE
SERIAL NUMBER
STAMPED
Figure 1-2. Serial Number Location
3121824 |
– JLG Lift – |
1-5 |
SECTION 1 - SPECIFICATIONS
|
|
|
|
Values for Zinc Yellow Chromate Fasteners (Ref 4150707) |
|||||||||||||
|
|
|
|
|
|
SAE GRADE 5 BOLTS & GRADE 2 NUTS |
|
||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Torque |
|
Torque |
|
|||
|
|
|
Tensile |
|
Torque |
Torque |
|
(Loctite® 242TM or 271TM |
|
||||||||
Size |
TPI |
Bolt Dia |
Clamp Load |
|
|
TM |
or Vibra- |
||||||||||
Stress Area |
|
(Dry) |
Lubricated |
OR Vibra-TITE |
TM |
111 or |
(Loctite® 262 |
||||||||||
|
|
|
|
|
|
TITETM 131) |
|||||||||||
|
|
|
|
|
|
|
|
|
|
|
|
||||||
|
|
|
|
|
|
|
|
|
|
|
140) |
|
|
|
|
|
|
|
|
In |
Sq In |
LB |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
|
4 |
40 |
0.1120 |
0.00604 |
380 |
8 |
|
0.9 |
6 |
|
0.7 |
|
|
|
|
|
|
|
|
48 |
0.1120 |
0.00661 |
420 |
9 |
|
1.0 |
7 |
|
0.8 |
|
|
|
|
|
|
|
6 |
32 |
0.1380 |
0.00909 |
580 |
16 |
|
1.8 |
12 |
|
1.4 |
|
|
|
|
|
|
|
|
40 |
0.1380 |
0.01015 |
610 |
18 |
|
2.0 |
13 |
|
1.5 |
|
|
|
|
|
|
|
8 |
32 |
0.1640 |
0.01400 |
900 |
30 |
|
3.4 |
22 |
|
2.5 |
|
|
|
|
|
|
|
|
36 |
0.1640 |
0.01474 |
940 |
31 |
|
3.5 |
23 |
|
2.6 |
|
|
|
|
|
|
|
10 |
24 |
0.1900 |
0.01750 |
1120 |
43 |
|
4.8 |
32 |
|
3.5 |
|
|
|
|
|
|
|
|
32 |
0.1900 |
0.02000 |
1285 |
49 |
|
5.5 |
36 |
|
4 |
|
|
|
|
|
|
|
1/4 |
20 |
0.2500 |
0.0318 |
2020 |
96 |
|
10.8 |
75 |
|
9 |
105 |
|
12 |
|
|
|
|
|
28 |
0.2500 |
0.0364 |
2320 |
120 |
|
13.5 |
86 |
|
10 |
135 |
|
15 |
|
|
|
|
|
|
In |
Sq In |
LB |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
|
5/16 |
18 |
0.3125 |
0.0524 |
3340 |
17 |
|
23 |
13 |
|
18 |
19 |
|
26 |
16 |
|
22 |
|
|
24 |
0.3125 |
0.0580 |
3700 |
19 |
|
26 |
14 |
|
19 |
21 |
|
29 |
17 |
|
23 |
|
3/8 |
16 |
0.3750 |
0.0775 |
4940 |
30 |
|
41 |
23 |
|
31 |
35 |
|
48 |
28 |
|
38 |
|
|
24 |
0.3750 |
0.0878 |
5600 |
35 |
|
47 |
25 |
|
34 |
40 |
|
54 |
32 |
|
43 |
|
7/16 |
14 |
0.4375 |
0.1063 |
6800 |
50 |
|
68 |
35 |
|
47 |
55 |
|
75 |
45 |
|
61 |
|
|
20 |
0.4375 |
0.1187 |
7550 |
55 |
|
75 |
40 |
|
54 |
60 |
|
82 |
50 |
|
68 |
|
1/2 |
13 |
0.5000 |
0.1419 |
9050 |
75 |
|
102 |
55 |
|
75 |
85 |
|
116 |
68 |
|
92 |
|
|
20 |
0.5000 |
0.1599 |
10700 |
90 |
|
122 |
65 |
|
88 |
100 |
|
136 |
80 |
|
108 |
|
9/16 |
12 |
0.5625 |
0.1820 |
11600 |
110 |
|
149 |
80 |
|
108 |
120 |
|
163 |
98 |
|
133 |
|
|
18 |
0.5625 |
0.2030 |
12950 |
120 |
|
163 |
90 |
|
122 |
135 |
|
184 |
109 |
|
148 |
|
5/8 |
11 |
0.6250 |
0.2260 |
14400 |
150 |
|
203 |
110 |
|
149 |
165 |
|
224 |
135 |
|
183 |
|
|
18 |
0.6250 |
0.2560 |
16300 |
170 |
|
230 |
130 |
|
176 |
190 |
|
258 |
153 |
|
207 |
|
3/4 |
10 |
0.7500 |
0.3340 |
21300 |
260 |
|
353 |
200 |
|
271 |
285 |
|
388 |
240 |
|
325 |
|
|
16 |
0.7500 |
0.3730 |
23800 |
300 |
|
407 |
220 |
|
298 |
330 |
|
449 |
268 |
|
363 |
|
7/8 |
9 |
0.8750 |
0.4620 |
29400 |
430 |
|
583 |
320 |
|
434 |
475 |
|
646 |
386 |
|
523 |
|
|
14 |
0.8750 |
0.5090 |
32400 |
470 |
|
637 |
350 |
|
475 |
520 |
|
707 |
425 |
|
576 |
|
1 |
8 |
1.0000 |
0.6060 |
38600 |
640 |
|
868 |
480 |
|
651 |
675 |
|
918 |
579 |
|
785 |
|
|
12 |
1.0000 |
0.6630 |
42200 |
700 |
|
949 |
530 |
|
719 |
735 |
|
1000 |
633 |
|
858 |
|
1 1/8 |
7 |
1.1250 |
0.7630 |
42300 |
800 |
|
1085 |
600 |
|
813 |
840 |
|
1142 |
714 |
|
968 |
|
|
12 |
1.1250 |
0.8560 |
47500 |
880 |
|
1193 |
660 |
|
895 |
925 |
|
1258 |
802 |
|
1087 |
|
1 1/4 |
7 |
1.2500 |
0.9690 |
53800 |
1120 |
|
1518 |
840 |
|
1139 |
1175 |
|
1598 |
1009 |
|
1368 |
|
|
12 |
1.2500 |
1.0730 |
59600 |
1240 |
|
1681 |
920 |
|
1247 |
1300 |
|
1768 |
1118 |
|
1516 |
|
1 3/8 |
6 |
1.3750 |
1.1550 |
64100 |
1460 |
|
1979 |
1100 |
|
1491 |
1525 |
|
2074 |
1322 |
|
1792 |
|
|
12 |
1.3750 |
1.3150 |
73000 |
1680 |
|
2278 |
1260 |
|
1708 |
1750 |
|
2380 |
1506 |
|
2042 |
|
1 1/2 |
6 |
1.5000 |
1.4050 |
78000 |
1940 |
|
2630 |
1460 |
|
1979 |
2025 |
|
2754 |
1755 |
|
2379 |
|
|
12 |
1.5000 |
1.5800 |
87700 |
2200 |
|
2983 |
1640 |
|
2224 |
2300 |
|
3128 |
1974 |
|
2676 |
|
NOTES: |
1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS |
|
|
|
|
|
NO. 5000059 |
REV. J |
|||||||||
|
|
|
|
|
|
|
|
2.ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%
3.* ASSEMBLY USES HARDENED WASHER
|
REFERENCE JLG ANEROBIC THREAD LOCKING COMPOUND |
|||
JLG P/N |
Loctite® P/N |
|
ND Industries P/N |
Description |
|
|
|
|
|
0100011 |
242TM |
|
Vibra-TITETM 121 |
Medium Strength (Blue) |
0100019 |
271TM |
|
Vibra-TITETM 140 |
High Strength (Red) |
0100071 |
262TM |
|
Vibra-TITETM 131 |
Medium - High Strength (Red) |
Figure 1-3. Torque Chart (SAE Fasteners - Sheet 1 of 7)
1-6 |
– JLG Lift – |
3121824 |
SECTION 1 - SPECIFICATIONS
|
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|
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|
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|
|
|
|
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|
|
|
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|
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|
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|
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|
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|
|
SAE GRADE 8 (HEX HD) BOLTS & GRADE 8 NUTS* |
||||||||||
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|
Torque |
|
Torque |
|
Torque |
||||
|
|
|
Tensile |
|
|
|
(Loctite® 242TM or 271TM |
(Loctite® 262TM or Vibra- |
||||||
Size |
TPI |
Bolt Dia |
Stress Area |
Clamp Load |
(Dry or Loctite® 263) |
OR Vibra-TITETM 111 or |
TITETM 131) |
|||||||
|
|
|
|
|
|
K= 0.20 |
140) |
|
K=.18 |
K=0.15 |
||||
|
|
|
|
|
|
|
|
|
|
|||||
|
|
In |
Sq In |
|
LB |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
4 |
40 |
0.1120 |
0.00604 |
|
|
|
|
|
|
|
|
|
|
|
|
48 |
0.1120 |
0.00661 |
|
|
|
|
|
|
|
|
|
|
|
6 |
32 |
0.1380 |
0.00909 |
|
|
|
|
|
|
|
|
|
|
|
|
40 |
0.1380 |
0.01015 |
|
|
|
|
|
|
|
|
|
|
|
8 |
32 |
0.1640 |
0.01400 |
|
|
|
|
|
|
|
|
|
|
|
|
36 |
0.1640 |
0.01474 |
1320 |
43 |
|
5 |
|
|
|
|
|
|
|
10 |
24 |
0.1900 |
0.01750 |
1580 |
60 |
|
7 |
|
|
|
|
|
|
|
|
32 |
0.1900 |
0.02000 |
1800 |
68 |
|
8 |
|
|
|
|
|
|
|
1/4 |
20 |
0.2500 |
0.0318 |
2860 |
143 |
|
16 |
129 |
|
15 |
|
|
|
|
|
28 |
0.2500 |
0.0364 |
3280 |
164 |
|
19 |
148 |
|
17 |
|
|
|
|
|
|
In |
Sq In |
LB |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m |
|
5/16 |
18 |
0.3125 |
0.0524 |
4720 |
25 |
|
35 |
20 |
|
25 |
20 |
|
25 |
|
|
24 |
0.3125 |
0.0580 |
5220 |
25 |
|
35 |
25 |
|
35 |
20 |
|
25 |
|
3/8 |
16 |
0.3750 |
0.0775 |
7000 |
45 |
|
60 |
40 |
|
55 |
35 |
|
50 |
|
|
24 |
0.3750 |
0.0878 |
7900 |
50 |
|
70 |
45 |
|
60 |
35 |
|
50 |
|
7/16 |
14 |
0.4375 |
0.1063 |
9550 |
70 |
|
95 |
65 |
|
90 |
50 |
|
70 |
|
|
20 |
0.4375 |
0.1187 |
10700 |
80 |
|
110 |
70 |
|
95 |
60 |
|
80 |
|
1/2 |
13 |
0.5000 |
0.1419 |
12750 |
105 |
|
145 |
95 |
|
130 |
80 |
|
110 |
|
|
20 |
0.5000 |
0.1599 |
14400 |
120 |
|
165 |
110 |
|
150 |
90 |
|
120 |
|
9/16 |
12 |
0.5625 |
0.1820 |
16400 |
155 |
|
210 |
140 |
|
190 |
115 |
|
155 |
|
|
18 |
0.5625 |
0.2030 |
18250 |
170 |
|
230 |
155 |
|
210 |
130 |
|
175 |
|
5/8 |
11 |
0.6250 |
0.2260 |
20350 |
210 |
|
285 |
190 |
|
260 |
160 |
|
220 |
|
|
18 |
0.6250 |
0.2560 |
23000 |
240 |
|
325 |
215 |
|
290 |
180 |
|
245 |
|
3/4 |
10 |
0.7500 |
0.3340 |
30100 |
375 |
|
510 |
340 |
|
460 |
280 |
|
380 |
|
|
16 |
0.7500 |
0.3730 |
33600 |
420 |
|
570 |
380 |
|
515 |
315 |
|
430 |
|
7/8 |
9 |
0.8750 |
0.4620 |
41600 |
605 |
|
825 |
545 |
|
740 |
455 |
|
620 |
|
|
14 |
0.8750 |
0.5090 |
45800 |
670 |
|
910 |
600 |
|
815 |
500 |
|
680 |
|
1 |
8 |
1.0000 |
0.6060 |
51500 |
860 |
|
1170 |
770 |
|
1045 |
645 |
|
875 |
|
|
12 |
1.0000 |
0.6630 |
59700 |
995 |
|
1355 |
895 |
|
1215 |
745 |
|
1015 |
|
1 1/8 |
7 |
1.1250 |
0.7630 |
68700 |
1290 |
|
1755 |
1160 |
|
1580 |
965 |
|
1310 |
|
|
12 |
1.1250 |
0.8560 |
77000 |
1445 |
|
1965 |
1300 |
|
1770 |
1085 |
|
1475 |
|
1 1/4 |
7 |
1.2500 |
0.9690 |
87200 |
1815 |
|
2470 |
1635 |
|
2225 |
1365 |
|
1855 |
|
|
12 |
1.2500 |
1.0730 |
96600 |
2015 |
|
2740 |
1810 |
|
2460 |
1510 |
|
2055 |
|
1 3/8 |
6 |
1.3750 |
1.1550 |
104000 |
2385 |
|
3245 |
2145 |
|
2915 |
1785 |
|
2430 |
|
|
12 |
1.3750 |
1.3150 |
118100 |
2705 |
|
3680 |
2435 |
|
3310 |
2030 |
|
2760 |
|
1 1/2 |
6 |
1.5000 |
1.4050 |
126500 |
3165 |
|
4305 |
2845 |
|
3870 |
2370 |
|
3225 |
|
|
12 |
1.5000 |
1.5800 |
142200 |
3555 |
|
4835 |
3200 |
|
4350 |
2665 |
|
3625 |
|
NOTES: |
1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS |
|
NO. 5000059 |
REV. J |
||||||||||
|
|
|
|
2.ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%
3.* ASSEMBLY USES HARDENED WASHER
Figure 1-4. Torque Chart (SAE Fasteners - Sheet 2 of 7))
3121824 |
– JLG Lift – |
1-7 |
SECTION 1 - SPECIFICATIONS
|
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|
|
SOCKET HEAD CAP SCREWS |
|
|
||||||
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||||||
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|
Magni Coating (Ref 4150701)* |
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|
Torque |
|
Torque |
|
|
||
|
|
|
|
|
|
|
(Loctite® 242TM or 271TM |
|
|
||||
Size |
TPI |
Bolt Dia |
Tensile |
Clamp Load |
Torque |
(Loctite® 262TM |
|||||||
Stress Area |
See Note 4 |
(Dry) |
K = .17 |
OR Vibra-TITETM 111 or |
or Vibra-TITE |
TM |
131) |
||||||
|
|
|
140 OR Precoat 85® |
|
|||||||||
|
|
|
|
|
|
|
K=0.15 |
|
|||||
|
|
|
|
|
|
|
K=0.16 |
|
|
|
|
|
|
|
|
In |
Sq In |
LB |
IN-LB |
[N.m] |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
|
4 |
40 |
0.1120 |
0.00604 |
|
|
|
|
|
|
|
|
|
|
|
48 |
0.1120 |
0.00661 |
|
|
|
|
|
|
|
|
|
|
6 |
32 |
0.1380 |
0.00909 |
|
|
|
|
|
|
|
|
|
|
|
40 |
0.1380 |
0.01015 |
|
|
|
|
|
|
|
|
|
|
8 |
32 |
0.1640 |
0.01400 |
|
|
|
|
|
|
|
|
|
|
|
36 |
0.1640 |
0.01474 |
|
|
|
|
|
|
|
|
|
|
10 |
24 |
0.1900 |
0.01750 |
|
|
|
|
|
|
|
|
|
|
|
32 |
0.1900 |
0.02000 |
|
|
|
|
|
|
|
|
|
|
1/4 |
20 |
0.2500 |
0.0318 |
2860 |
122 |
14 |
114 |
|
13 |
|
|
|
|
|
28 |
0.2500 |
0.0364 |
3280 |
139 |
16 |
131 |
|
15 |
|
|
|
|
|
|
In |
Sq In |
LB |
FT-LB |
[N.m] |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
|
5/16 |
18 |
0.3125 |
0.0524 |
4720 |
20 |
25 |
20 |
|
25 |
20 |
|
25 |
|
|
24 |
0.3125 |
0.0580 |
5220 |
25 |
35 |
20 |
|
25 |
20 |
|
25 |
|
3/8 |
16 |
0.3750 |
0.0775 |
7000 |
35 |
50 |
35 |
|
50 |
35 |
|
50 |
|
|
24 |
0.3750 |
0.0878 |
7900 |
40 |
55 |
40 |
|
55 |
35 |
|
50 |
|
7/16 |
14 |
0.4375 |
0.1063 |
9550 |
60 |
80 |
55 |
|
75 |
50 |
|
70 |
|
|
20 |
0.4375 |
0.1187 |
10700 |
65 |
90 |
60 |
|
80 |
60 |
|
80 |
|
1/2 |
13 |
0.5000 |
0.1419 |
12750 |
90 |
120 |
85 |
|
115 |
80 |
|
110 |
|
|
20 |
0.5000 |
0.1599 |
14400 |
100 |
135 |
95 |
|
130 |
90 |
|
120 |
|
9/16 |
12 |
0.5625 |
0.1820 |
16400 |
130 |
175 |
125 |
|
170 |
115 |
|
155 |
|
|
18 |
0.5625 |
0.2030 |
18250 |
145 |
195 |
135 |
|
185 |
130 |
|
175 |
|
5/8 |
11 |
0.6250 |
0.2260 |
20350 |
180 |
245 |
170 |
|
230 |
160 |
|
220 |
|
|
18 |
0.6250 |
0.2560 |
23000 |
205 |
280 |
190 |
|
260 |
180 |
|
245 |
|
3/4 |
10 |
0.7500 |
0.3340 |
30100 |
320 |
435 |
300 |
|
410 |
280 |
|
380 |
|
|
16 |
0.7500 |
0.3730 |
33600 |
355 |
485 |
335 |
|
455 |
315 |
|
430 |
|
7/8 |
9 |
0.8750 |
0.4620 |
41600 |
515 |
700 |
485 |
|
660 |
455 |
|
620 |
|
|
14 |
0.8750 |
0.5090 |
45800 |
570 |
775 |
535 |
|
730 |
500 |
|
680 |
|
1 |
8 |
1.0000 |
0.6060 |
51500 |
730 |
995 |
685 |
|
930 |
645 |
|
875 |
|
|
12 |
1.0000 |
0.6630 |
59700 |
845 |
1150 |
795 |
|
1080 |
745 |
|
1015 |
|
1 1/8 |
7 |
1.1250 |
0.7630 |
68700 |
1095 |
1490 |
1030 |
|
1400 |
965 |
|
1310 |
|
|
12 |
1.1250 |
0.8560 |
77000 |
1225 |
1665 |
1155 |
|
1570 |
1085 |
|
1475 |
|
1 1/4 |
7 |
1.2500 |
0.9690 |
87200 |
1545 |
2100 |
1455 |
|
1980 |
1365 |
|
1855 |
|
|
12 |
1.2500 |
1.0730 |
96600 |
1710 |
2325 |
1610 |
|
2190 |
1510 |
|
2055 |
|
1 3/8 |
6 |
1.3750 |
1.1550 |
104000 |
2025 |
2755 |
1905 |
|
2590 |
1785 |
|
2430 |
|
|
12 |
1.3750 |
1.3150 |
118100 |
2300 |
3130 |
2165 |
|
2945 |
2030 |
|
2760 |
|
1 1/2 |
6 |
1.5000 |
1.4050 |
126500 |
2690 |
3660 |
2530 |
|
3440 |
2370 |
|
3225 |
|
|
12 |
1.5000 |
1.5800 |
142200 |
3020 |
4105 |
2845 |
|
3870 |
2665 |
|
3625 |
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10% *3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM
4.CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH
CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED, ADDITIONAL TESTING IS REQUIRED.
Figure 1-5. Torque Chart (SAE Fasteners - Sheet 3 of 7)
1-8 |
– JLG Lift – |
3121824 |
SECTION 1 - SPECIFICATIONS
|
|
|
|
|
SOCKET HEAD CAP SCREWS |
|
|
|||||||
|
|
|
|
Zinc Yellow Chromate Fasteners (Ref 4150707)* |
|
|||||||||
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|
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|
Torque |
|
Torque |
|
|
||
|
|
|
|
|
Torque |
|
(Loctite® 242TM or 271TM |
|
|
|||||
Size |
TPI |
Bolt Dia |
Tensile |
Clamp Load |
|
(Loctite® 262TM |
||||||||
Stress Area |
See Note 4 |
(Dry) |
|
OR Vibra-TITETM 111 or |
or Vibra-TITE |
TM |
131) |
|||||||
|
|
|
K = .20 |
140 OR Precoat 85® |
|
|||||||||
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|
K=0.15 |
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||||||||
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|
K=0.18 |
|
|||||
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|
|||
|
|
In |
Sq In |
LB |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
IN-LB |
|
[N.m] |
|
4 |
40 |
0.1120 |
0.00604 |
|
|
|
|
|
|
|
|
|
|
|
|
48 |
0.1120 |
0.00661 |
|
|
|
|
|
|
|
|
|
|
|
6 |
32 |
0.1380 |
0.00909 |
|
|
|
|
|
|
|
|
|
|
|
|
40 |
0.1380 |
0.01015 |
|
|
|
|
|
|
|
|
|
|
|
8 |
32 |
0.1640 |
0.01400 |
|
|
|
|
|
|
|
|
|
|
|
|
36 |
0.1640 |
0.01474 |
|
|
|
|
|
|
|
|
|
|
|
10 |
24 |
0.1900 |
0.01750 |
|
|
|
|
|
|
|
|
|
|
|
|
32 |
0.1900 |
0.02000 |
|
|
|
|
|
|
|
|
|
|
|
1/4 |
20 |
0.2500 |
0.0318 |
2860 |
143 |
|
16 |
129 |
|
15 |
|
|
|
|
|
28 |
0.2500 |
0.0364 |
3280 |
164 |
|
19 |
148 |
|
17 |
|
|
|
|
|
|
In |
Sq In |
LB |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
FT-LB |
|
[N.m] |
|
5/16 |
18 |
0.3125 |
0.0524 |
4720 |
25 |
|
35 |
20 |
|
25 |
20 |
|
25 |
|
|
24 |
0.3125 |
0.0580 |
5220 |
25 |
|
35 |
25 |
|
35 |
20 |
|
25 |
|
3/8 |
16 |
0.3750 |
0.0775 |
7000 |
45 |
|
60 |
40 |
|
55 |
35 |
|
50 |
|
|
24 |
0.3750 |
0.0878 |
7900 |
50 |
|
70 |
45 |
|
60 |
35 |
|
50 |
|
7/16 |
14 |
0.4375 |
0.1063 |
9550 |
70 |
|
95 |
65 |
|
90 |
50 |
|
70 |
|
|
20 |
0.4375 |
0.1187 |
10700 |
80 |
|
110 |
70 |
|
95 |
60 |
|
80 |
|
1/2 |
13 |
0.5000 |
0.1419 |
12750 |
105 |
|
145 |
95 |
|
130 |
80 |
|
110 |
|
|
20 |
0.5000 |
0.1599 |
14400 |
120 |
|
165 |
110 |
|
150 |
90 |
|
120 |
|
9/16 |
12 |
0.5625 |
0.1820 |
16400 |
155 |
|
210 |
140 |
|
190 |
115 |
|
155 |
|
|
18 |
0.5625 |
0.2030 |
18250 |
170 |
|
230 |
155 |
|
210 |
130 |
|
175 |
|
5/8 |
11 |
0.6250 |
0.2260 |
20350 |
210 |
|
285 |
190 |
|
260 |
160 |
|
220 |
|
|
18 |
0.6250 |
0.2560 |
23000 |
240 |
|
325 |
215 |
|
290 |
180 |
|
245 |
|
3/4 |
10 |
0.7500 |
0.3340 |
30100 |
375 |
|
510 |
340 |
|
460 |
280 |
|
380 |
|
|
16 |
0.7500 |
0.3730 |
33600 |
420 |
|
570 |
380 |
|
515 |
315 |
|
430 |
|
7/8 |
9 |
0.8750 |
0.4620 |
41600 |
605 |
|
825 |
545 |
|
740 |
455 |
|
620 |
|
|
14 |
0.8750 |
0.5090 |
45800 |
670 |
|
910 |
600 |
|
815 |
500 |
|
680 |
|
1 |
8 |
1.0000 |
0.6060 |
51500 |
860 |
|
1170 |
775 |
|
1055 |
645 |
|
875 |
|
|
12 |
1.0000 |
0.6630 |
59700 |
995 |
|
1355 |
895 |
|
1215 |
745 |
|
1015 |
|
1 1/8 |
7 |
1.1250 |
0.7630 |
68700 |
1290 |
|
1755 |
1160 |
|
1580 |
965 |
|
1310 |
|
|
12 |
1.1250 |
0.8560 |
77000 |
1445 |
|
1965 |
1300 |
|
1770 |
1085 |
|
1475 |
|
1 1/4 |
7 |
1.2500 |
0.9690 |
87200 |
1815 |
|
2470 |
1635 |
|
2225 |
1365 |
|
1855 |
|
|
12 |
1.2500 |
1.0730 |
96600 |
2015 |
|
2740 |
1810 |
|
2460 |
1510 |
|
2055 |
|
1 3/8 |
6 |
1.3750 |
1.1550 |
104000 |
2385 |
|
3245 |
2145 |
|
2915 |
1785 |
|
2430 |
|
|
12 |
1.3750 |
1.3150 |
118100 |
2705 |
|
3680 |
2435 |
|
3310 |
2030 |
|
2760 |
|
1 1/2 |
6 |
1.5000 |
1.4050 |
126500 |
3165 |
|
4305 |
2845 |
|
3870 |
2370 |
|
3225 |
|
|
12 |
1.5000 |
1.5800 |
142200 |
3555 |
|
4835 |
3200 |
|
4350 |
2665 |
|
3625 |
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2. ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10% *3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM
4.CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH
CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED, ADDITIONAL TESTING IS REQUIRED.
Figure 1-6. Torque Chart (SAE Fasteners - Sheet 4 of 7)
3121824 |
– JLG Lift – |
1-9 |
SECTION 1 - SPECIFICATIONS
|
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|
|
|
|
|
|
|
|
|
|
|
CLASS 8.8 METRIC BOLTS |
|
|||
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|
|
|
CLASS 8 METRIC NUTS |
|
|||
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|
|
|
|
Torque |
Torque |
|
|
Tensile |
|
|
Torque |
|
(Loctite® |
||
Size |
PITCH |
Clamp |
Torque |
(Loctite® 262TM |
242TM or 271TM |
||||
Stress |
Load |
(Dry or Loctite® |
(Lub) |
OR Vibra- |
OR Vibra- |
||||
|
|
Area |
TM |
||||||
|
|
|
|
263 ) |
|
|
TITETM 131) |
TITETM 111 or |
|
|
|
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
|
140) |
|
|
Sq mm |
|
KN |
[N.m] |
[N.m] |
[N.m] |
[N.m] |
|
|
|
|
|
|
|
|
|
|
|
3 |
0.5 |
5.03 |
2.19 |
1.3 |
|
1.0 |
1.2 |
1.4 |
|
3.5 |
0.6 |
6.78 |
2.95 |
2.1 |
|
1.6 |
1.9 |
2.3 |
|
4 |
0.7 |
8.78 |
3.82 |
3.1 |
|
2.3 |
2.8 |
3.4 |
|
5 |
0.8 |
14.20 |
6.18 |
6.2 |
|
4.6 |
5.6 |
6.8 |
|
6 |
1 |
20.10 |
8.74 |
11 |
|
7.9 |
9.4 |
12 |
|
7 |
1 |
28.90 |
12.6 |
18 |
|
13 |
16 |
19 |
|
8 |
1.25 |
36.60 |
15.9 |
26 |
|
19 |
23 |
28 |
|
10 |
1.5 |
58.00 |
25.2 |
50 |
|
38 |
45 |
55 |
|
12 |
1.75 |
84.30 |
36.7 |
88 |
|
66 |
79 |
97 |
|
14 |
2 |
115 |
50.0 |
140 |
|
105 |
126 |
154 |
|
16 |
2 |
157 |
68.3 |
219 |
|
164 |
197 |
241 |
|
18 |
2.5 |
192 |
83.5 |
301 |
|
226 |
271 |
331 |
|
20 |
2.5 |
245 |
106.5 |
426 |
|
320 |
383 |
469 |
|
22 |
2.5 |
303 |
132.0 |
581 |
|
436 |
523 |
639 |
|
24 |
3 |
353 |
153.5 |
737 |
|
553 |
663 |
811 |
|
27 |
3 |
459 |
199.5 |
1080 |
|
810 |
970 |
1130 |
|
30 |
3.5 |
561 |
244.0 |
1460 |
|
1100 |
1320 |
1530 |
|
33 |
3.5 |
694 |
302.0 |
1990 |
|
1490 |
1790 |
2090 |
|
36 |
4 |
817 |
355.5 |
2560 |
|
1920 |
2300 |
2690 |
|
42 |
4.5 |
1120 |
487.0 |
4090 |
|
3070 |
3680 |
4290 |
|
|
|
|
|
|
|
|
|
NO. 5000059 REV. J |
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2.ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%
*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM
4.CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED, ADDITIONAL TESTING IS REQUIRED.
Figure 1-7. Torque Chart (METRIC Fasteners - Sheet 5 of 7))
1-10 |
– JLG Lift – |
3121824 |
SECTION 1 - SPECIFICATIONS
|
|
|
|
|
|
|
|
|
|
|
|
|
|
CLASS 10.9 METRIC BOLTS |
|||
|
|
|
|
|
CLASS 10 METRIC NUTS |
|||
|
|
|
CLASS 12.9 SOCKET HEAD CAP SCREWS M3 - M5* |
|||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Torque |
Torque |
|
|
Tensile |
|
|
Torque |
(Lub OR Loctite® |
||
Size |
PITCH |
Clamp |
(Dry or Loctite® |
242TM or 271TM OR |
(Loctite® 262TM OR |
|||
Stress |
Load |
263TM) |
Vibra-TITETM 111 or |
Vibra-TITETM 131) |
||||
|
|
Area |
||||||
|
|
|
|
K = 0.20 |
140) |
K=0.15 |
||
|
|
|
|
|
||||
|
|
|
|
|
|
|
K= 0.18 |
|
|
|
Sq mm |
|
KN |
[N.m] |
[N.m] |
[N.m] |
|
|
|
|
|
|
|
|
|
|
3 |
0.5 |
5.03 |
3.13 |
|
|
|
|
|
3.5 |
0.6 |
6.78 |
4.22 |
|
|
|
|
|
4 |
0.7 |
8.78 |
5.47 |
|
|
|
|
|
5 |
0.8 |
14.20 |
8.85 |
|
|
|
|
|
6 |
1 |
20.10 |
12.5 |
|
|
|
|
|
7 |
1 |
28.90 |
18.0 |
25.2 |
|
22.7 |
18.9 |
|
8 |
1.25 |
36.60 |
22.8 |
36.5 |
|
32.8 |
27.4 |
|
10 |
1.5 |
58.00 |
36.1 |
70 |
|
65 |
55 |
|
12 |
1.75 |
84.30 |
52.5 |
125 |
|
115 |
95 |
|
14 |
2 |
115 |
71.6 |
200 |
|
180 |
150 |
|
16 |
2 |
157 |
97.8 |
315 |
|
280 |
235 |
|
18 |
2.5 |
192 |
119.5 |
430 |
|
385 |
325 |
|
20 |
2.5 |
245 |
152.5 |
610 |
|
550 |
460 |
|
22 |
2.5 |
303 |
189.0 |
830 |
|
750 |
625 |
|
24 |
3 |
353 |
222.0 |
1065 |
|
960 |
800 |
|
27 |
3 |
459 |
286.0 |
1545 |
|
1390 |
1160 |
|
30 |
3.5 |
561 |
349.5 |
2095 |
|
1885 |
1575 |
|
33 |
3.5 |
694 |
432.5 |
2855 |
|
2570 |
2140 |
|
36 |
4 |
817 |
509.0 |
3665 |
|
3300 |
2750 |
|
42 |
4.5 |
1120 |
698.0 |
5865 |
|
5275 |
4395 |
|
|
|
|
|
|
|
|
NO. 5000059 REV. J |
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2.ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%
*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM
4.CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED,
ADDITIONAL TESTING IS REQUIRED.
Figure 1-8. Torque Chart (METRIC Fasteners - Sheet 6 of 7)
3121824 |
– JLG Lift – |
1-11 |
SECTION 1 - SPECIFICATIONS
|
|
|
Magni Coating (Ref 4150701)* |
|
|||
|
|
|
CLASS 12.9 SOCKET HEAD CAP SCREWS |
||||
|
|
|
|
M6 AND ABOVE* |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Torque |
Torque |
|
|
|
|
|
Torque |
(Lub OR Loctite® |
|
|
|
|
Tensile |
|
(Loctite® 262TM |
|||
Size |
PITCH |
Clamp Load |
(Dry or Loctite® |
242TM or 271TM |
|||
Stress |
See Note 4 |
263TM) |
OR Vibra-TITETM |
OR Vibra-TITE |
TM |
||
|
|
Area |
|
||||
|
|
|
K = .17 |
111 or 140) |
131) |
|
|
|
|
|
|
K = .15 |
|
||
|
|
|
|
|
K = .16 |
|
|
|
|
|
|
|
|
|
|
|
|
Sq mm |
kN |
[N.m] |
[N.m] |
[N.m] |
|
|
|
|
|
|
|
|
|
3 |
0.5 |
5.03 |
|
|
|
|
|
3.5 |
0.6 |
6.78 |
|
|
|
|
|
4 |
0.7 |
8.78 |
|
|
|
|
|
5 |
0.8 |
14.20 |
|
|
|
|
|
6 |
1 |
20.10 |
12.5 |
13 |
12 |
11 |
|
7 |
1 |
28.90 |
18.0 |
21 |
20 |
19 |
|
8 |
1.25 |
36.60 |
22.8 |
31 |
29 |
27 |
|
10 |
1.5 |
58.00 |
36.1 |
61 |
58 |
54 |
|
12 |
1.75 |
84.30 |
52.5 |
105 |
100 |
95 |
|
14 |
2 |
115 |
71.6 |
170 |
160 |
150 |
|
16 |
2 |
157 |
97.8 |
265 |
250 |
235 |
|
18 |
2.5 |
192 |
119.5 |
365 |
345 |
325 |
|
20 |
2.5 |
245 |
152.5 |
520 |
490 |
460 |
|
22 |
2.5 |
303 |
189.0 |
705 |
665 |
625 |
|
24 |
3 |
353 |
220.0 |
900 |
845 |
790 |
|
27 |
3 |
459 |
286.0 |
1315 |
1235 |
1160 |
|
30 |
3.5 |
561 |
349.5 |
1780 |
1680 |
1575 |
|
33 |
3.5 |
694 |
432.5 |
2425 |
2285 |
2140 |
|
36 |
4 |
817 |
509.0 |
3115 |
2930 |
2750 |
|
42 |
4.5 |
1120 |
698.0 |
4985 |
4690 |
4395 |
|
|
|
|
|
|
NO. 5000059 REV. J |
NOTES: 1. THESE TORQUE VALUES DO NOT APPLY TO CADMIUM PLATED FASTENERS
2.ALL TORQUE VALUES ARE STATIC TORQUE MEASURED PER STANDARD AUDIT METHODS TOLERANCE = ±10%
*3. ASSEMBLY USES HARDENED WASHER OR FASTENER IS PLACED AGAINST PLATED STEEL OR RAW ALUMINUM
4.CLAMP LOAD LISTED FOR SHCS IS SAME AS GRADE 8 OR CLASS 10.9 AND DOES NOT REPRESENT FULL STRENGTH CAPABILITY OF SHCS. IF HIGHER LOAD IS REQUIRED,
ADDITIONAL TESTING IS REQUIRED.
Figure 1-9. Torque Chart (METRIC Fasteners - Sheet 7 of 7)
1-12 |
– JLG Lift – |
3121824 |
SECTION 2 - GENERAL
This section provides the necessary information needed by those personnel that are responsible to place the machine in operation readiness and maintain its safe operating condition. For maximum service life and safe operation, ensure that all the necessary inspections and maintenance have been completed before placing the machine into service.
It is important to establish and conform to a comprehensive inspection and preventive maintenance program. The following table outlines the periodic machine inspections and maintenance recommended by JLG Industries, Inc. Consult your national, regional, or local regulations for further requirements for aerial work platforms. The frequency of inspections and maintenance must be increased as environment, severity and frequency of usage requires.
It is the User’s or Operator’s primary responsibility to perform a Pre-Start Inspection of the machine prior to use daily or at each change of operator. Reference the Operator’s and Safety Manual for completion procedures for the Pre-Start Inspection. The Operator and Safety Manual must be read in its entirety and understood prior to performing the Pre-Start Inspection.
The Pre-Delivery Inspection and Frequent Inspection shall be performed by a qualified JLG equipment mechanic. JLG Industries, Inc. recognizes a qualified JLG equipment mechanic as a person who, by possession of a recognized degree, certificate, extensive knowledge, training, or experience, has successfully demonstrated the ability and proficiency to service, repair, and maintain the subject JLG product model.
The Pre-Delivery Inspection and Frequent Inspection procedures are performed in the same manner, but at different times. The Pre-Delivery Inspection shall be performed prior to each sale, lease, or rental delivery. The Frequent Inspection shall be accomplished for each machine in service for 3 months or 150 hours (whichever comes first); out of service for a period of more than 3 months; or when purchased used. The frequency of this inspection must be increased as environment, severity and frequency of usage requires.
Reference the JLG Pre-Delivery and Frequent Inspection Form and the Inspection and Preventative Maintenance Schedule for items requiring inspection during the performance of these inspections. Reference the appropriate areas of this manual for servicing and maintenance procedures.
JLG recommends that an annual machine inspection be performed by a Factory-Trained Service Technician on an annual basis, no later than thirteen (13) months from the date of the prior Annual Machine Inspection. JLG Industries, Inc. recognizes a Factory-Certified Service Technician as a person who has successfully completed the JLG Service Training School for the subject JLG product model. Reference the machine Service and Maintenance Manual and appropriate JLG inspection form for performance of this inspection.
Reference the JLG Annual Machine Inspection Form and the Inspection and Preventative Maintenance Schedule for items requiring inspection during the performance of this inspection. Reference the appropriate areas of this manual for servicing and maintenance procedures.
For the purpose of receiving safety-related bulletins, it is important that JLG Industries, Inc. has updated ownership information for each machine. When performing each Annual Machine Inspection, notify JLG Industries, Inc. of the current machine ownership.
In conjunction with the specified inspections, maintenance shall be performed by a qualified JLG equipment mechanic. JLG Industries, Inc. recognizes a qualified JLG equipment mechanic as a person who, by possession of a recognized degree, certificate, extensive knowledge, training, or experience, has successfully demonstrated the ability and proficiency to service, repair, and maintain the subject JLG product model.
Reference the Preventative Maintenance Schedule and the appropriate areas of this manual for servicing and maintenance procedures. The frequency of service and maintenance must be increased as environment, severity and frequency of usage requires.
3121824 |
– JLG Lift – |
2-1 |
SECTION 2 - GENERAL
Table 2-1. Inspection and Maintenance
Type |
Frequency |
Primary |
Service |
Reference |
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Responsibility |
Qualification |
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Pre-Start Inspection |
Prior to use each day; or |
User or Operator |
User or Operator |
Operator and Safety Manual |
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At each Operator change. |
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Pre-Delivery |
Prior to each sale, lease, or |
|
Qualified JLG |
Service and Maintenance |
|
Owner, Dealer, or User |
Manual and applicable JLG |
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Inspection |
rental delivery. |
Mechanic |
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|
inspection form. |
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In service for 3 months or 150 hours, |
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whichever comes first; or |
|
Qualified JLG |
Service and Maintenance |
|
Frequent Inspection |
Out of service for a period of more than 3 |
Owner, Dealer, or User |
Manual and applicable JLG |
||
Mechanic |
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|
months; or |
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inspection form. |
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Purchased used. |
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Annual Machine |
Annually, no later than 13 monthsfrom the |
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Factory-Trained |
Service and Maintenance |
|
Owner, Dealer, or User |
Service Technician |
Manual and applicable JLG |
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Inspection |
date of the prior inspection. |
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(recommended) |
inspection form. |
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Preventative |
At intervals as specified in the Service and |
Owner, Dealer, or User |
Qualified JLG |
Service and Maintenance |
|
Maintenance |
Maintenance Manual. |
Mechanic |
Manual |
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The following information is provided to assist you in the use and application of servicing and maintenance procedures contained in this book.
Your safety, and that of others, is the first consideration when engaging in the maintenance of equipment. Always be conscious of weight. Never attempt to move heavy parts without the aid of a mechanical device. Do not allow heavy objects to rest in an unstable position. When raising a portion of the equipment, ensure that adequate support is provided.
IT IS GOOD PRACTICE TO AVOID PRESSURE-WASHING ELECTRICAL/ELECTRONIC COMPONENTS. IN THE EVENT PRES-
SURE-WASHING THE MACHINE IS NEEDED, ENSURE THE
MACHINE IS SHUT DOWN BEFORE PRESSURE-WASHING. SHOULD PRESSURE WASHING BE UTILIZED TO WASH AREAS CONTAINING ELECTRICAL/ELECTRONIC COMPONENTS, JLG
INDUSTRIES, INC. RECOMMENDS A MAXIMUM PRESSURE OF
750 PSI (52 BAR) AT A MINIMUM DISTANCE OF 12 INCHES (30.5 CM) AWAY FROM THESE COMPONENTS. IF ELECTRICAL/ELECTRONIC COMPONENTS ARE SPRAYED, SPRAYING MUST NOT BE DIRECT AND BE FOR BRIEF TIME PERIODS TO AVOID HEAVY SATURATION.
1.The most important single item in preserving the long service life of a machine is to keep dirt and for-
eign materials out of the vital components. Precautions have been taken to safeguard against this. Shields, covers, seals, and filters are provided to keep air, fuel, and oil supplies clean; however, these items must be maintained on a scheduled basis in order to function properly.
2.At any time when air, fuel, or oil lines are disconnected, clear adjacent areas as well as the openings and fittings themselves. As soon as a line or component is disconnected, cap or cover all openings to prevent entry of foreign matter.
3.Clean and inspect all parts during servicing or maintenance, and assure that all passages and openings are unobstructed. Cover all parts to keep them clean. Be sure all parts are clean before they are installed. New parts should remain in their containers until they are ready to be used.
1.Use adjustable lifting devices, whenever possible, if mechanical assistance is required. All slings (chains, cables, etc.) should be parallel to each other and as near perpendicular as possible to top of part being lifted.
2.Should it be necessary to remove a component on an angle, keep in mind that the capacity of an eyebolt or similar bracket lessens, as the angle between the supporting structure and the component becomes less than 90°.
3.If a part resists removal, check to see whether all nuts, bolts, cables, brackets, wiring, etc., have been removed and that no adjacent parts are interfering.
2-2 |
– JLG Lift– |
3121824 |
SECTION 2 - GENERAL
When disassembling or reassembling a component, complete the procedural steps in sequence. Do not partially disassemble or assemble one part, then start on another. Always recheck your work to assure that nothing has been overlooked. Do not make any adjustments, other than those recommended, without obtaining proper approval.
When assembling pressure-fit parts, use an anti-seize or molybdenum disulfide base compound to lubricate the mating surface.
1.When a bearing is removed, cover it to keep out dirt and abrasives. Clean bearings in nonflammable cleaning solvent and allow to drip dry. Compressed air can be used but do not spin the bearing.
2.Discard bearings if the races and balls (or rollers) are pitted, scored, or burned.
3.If bearing is found to be serviceable, apply a light coat of oil and wrap it in clean (waxed) paper. Do not unwrap reusable or new bearings until they are ready to install.
4.Lubricate new or used serviceable bearings before installation. When pressing a bearing into a retainer or bore, apply pressure to the outer race. If the bearing is to be installed on a shaft, apply pressure to the inner race.
Check that holes in gaskets align with openings in the mating parts. If it becomes necessary to hand-fabricate a gasket, use gasket material or stock of equivalent material and thickness. Be sure to cut holes in the right location, as blank gaskets can cause serious system damage.
1.Use bolts of proper length. A bolt which is too long will bottom before the head is tight against its related part. If a bolt is too short, there will not be enough thread area to engage and hold the part properly. When replacing bolts, use only those having the same specifications of the original, or one which is equivalent.
2.Unless specific torque requirements are given within the text, standard torque values should be used on heat-treated bolts, studs, and steel nuts, in accordance with recommended shop practices. (See Torque Chart Section 1.)
Clearly mark or tag hydraulic lines and electrical wiring, as well as their receptacles, when disconnecting or removing them from the unit. This will assure that they are correctly reinstalled.
1.Keep the system clean. If evidence of metal or rubber particles are found in the hydraulic system, drain and flush the entire system.
2.Disassemble and reassemble parts on clean work surface. Clean all metal parts with non-flammable cleaning solvent. Lubricate components, as required, to aid assembly.
Service applicable components with the amount, type, and grade of lubricant recommended in this manual, at the specified intervals. When recommended lubricants are not available, consult your local supplier for an equivalent that meets or exceeds the specifications listed.
Clean battery, using a non-metallic brush and a solution of baking soda and water. Rinse with clean water. After cleaning, thoroughly dry battery and coat terminals with an anti corrosion compound.
Components and assemblies requiring lubrication and servicing are shown in the Lubrication Chart in Section 1.
3121824 |
– JLG Lift – |
2-3 |
SECTION 2 - GENERAL
1.The primary enemy of a hydraulic system is contamination. Contaminants enter the system by various means, e.g., using inadequate hydraulic oil, allowing moisture, grease, filings, sealing components, sand, etc., to enter when performing maintenance, or by permitting the pump to cavitate due to insufficient system warm-up or leaks in the pump supply (suction) lines.
2.The design and manufacturing tolerances of the component working parts are very close, therefore, even the smallest amount of dirt or foreign matter entering a system can cause wear or damage to the components and generally results in faulty operation. Every precaution must be taken to keep hydraulic oil clean, including reserve oil in storage. Hydraulic system filters should be checked, cleaned, and/or replaced as necessary, at the specified intervals required in the Lubrication Chart in Section 1. Always examine filters for evidence of metal particles.
3.Cloudy oils indicate a high moisture content which permits organic growth, resulting in oxidation or corrosion. If this condition occurs, the system must be drained, flushed, and refilled with clean oil.
4.It is not advisable to mix oils of different brands or types, as they may not contain the same required additives or be of comparable viscosities. Good grade mineral oils, with viscosities suited to the ambient temperatures in which the machine is operating, are recommended for use.
NOTE: Metal particles may appear in the oil or filters of new machines due to the wear-in of meshing components.
1.Refer to Section 1 for recommendations for viscosity ranges.
2.JLG recommends Mobilfluid 424 hydraulic oil, which has an SAE viscosity of 10W-30 and a viscosity index of 152.
NOTE: Start-up of hydraulic system with oil temperatures below -26° C (-15° F) is not recommended. If it is necessary to start the system in a sub-zero environment, it will be necessary to heat the oil with a low density, 100VAC heater to a minimum temperature of -26° C (-15° F).
3.The only exception to the above is to drain and fill the system with Mobil DTE 13 oil or its equivalent. This will allow start up at temperatures down to -29° C (-20° F). However, use of this oil will give poor performance at temperatures above 49° C (120° F). Systems using DTE 13 oil should not be operated at temperatures above 94° C (200° F) under any condition.
1.Use of any of the recommended hydraulic oils eliminates the need for changing the oil on a regular basis. However, filter elements must be changed after the first 50 hours of operation and every 300 hours thereafter. If it is necessary to change the oil, use only those oils meeting or exceeding the specifications appearing in this manual. If unable to obtain the same type of oil supplied with the machine, consult local supplier for assistance in selecting the proper equivalent. Avoid mixing petroleum and synthetic base oils. JLG Industries recommends changing the hydraulic oil annually.
2.Use every precaution to keep the hydraulic oil clean. If the oil must be poured from the original container into another, be sure to clean all possible contaminants from the service container. Always clean the mesh element of the filter and replace the cartridge any time the system oil is changed.
3.While the unit is shut down, a good preventive maintenance measure is to make a thorough inspection of all hydraulic components, lines, fittings, etc., as well as a functional check of each system, before placing the machine back in service.
Specified lubricants, as recommended by the component manufacturers, are always the best choice, however, multi-purpose greases usually have the qualities which meet a variety of single purpose grease requirements. Should any question arise, regarding the use of greases in maintenance stock, consult your local supplier for evaluation. Refer to Section 1 for an explanation of the lubricant key designations appearing in the Lubrication Chart.
2-4 |
– JLG Lift– |
3121824 |
SECTION 2 - GENERAL
Maximum acceptable cylinder drift is to be measured using the following methods.
Measure the drift of the platform to the ground. Lower booms (if equipped) slightly elevated, upper boom fully extended with the rated load in the platform and power off. Maximum allowable drift is 2 in. (5 cm) in 10 minutes. If the machine does not pass this test, proceed with the following.
Table 2-2. Cylinder Drift
Cylinder Bore Diameter |
Max. Acceptable Drift |
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in 10 Minutes |
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inches |
mm |
inches |
mm |
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3 |
76.2 |
0.026 |
0.66 |
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3.5 |
89 |
0.019 |
0.48 |
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4 |
101.6 |
0.015 |
0.38 |
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5 |
127 |
0.009 |
0.22 |
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6 |
152.4 |
0.006 |
0.15 |
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7 |
177.8 |
0.005 |
0.13 |
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Drift is to be measured at the cylinder rod with a calibrated dial indicator. The cylinder oil must be at ambient temperature and temperature stabilized.
The cylinder must have the normal load, which is the normal platform load applied.
If the cylinder passes this test, it is acceptable.
NOTE: This information is based on 6 drops per minute cylinder leakage.
Filament wound bearings.
1.Pinned joints should be disassembled and inspected if the following occurs:
a.Excessive sloppiness in joints.
b.Noise originating from the joint during operation.
2.Filament wound bearings should be replaced if any of the following is observed:
a.Frayed or separated fibers on the liner surface.
b.Cracked or damaged liner backing.
c.Bearings that have moved or spun in their housing.
d.Debris embedded in liner surface.
3.Pins should be replaced if any of the following is observed (pin should be properly cleaned prior to inspection):
a.Detectable wear in the bearing area.
b.Flaking, pealing, scoring, or scratches on the pin surface.
c.Rusting of the pin in the bearing area.
4.Re-assembly of pinned joints using filament wound bearings.
a.Housing should be blown out to remove all dirt and debris...bearings and bearing housings must be free of all contamination.
b.Bearing / pins should be cleaned with a solvent to remove all grease and oil...filament wound bearings are a dry joint and should not be lubricated.
c.Pins should be inspected to ensure it is free of burrs, nicks, and scratches which would damage the bearing during installation and operation.
3121824 |
– JLG Lift – |
2-5 |
SECTION 2 - GENERAL
The preventive maintenance and inspection checks are listed and defined in Table 2-3, Preventive Maintenance and Inspection Schedule. This table is divided into two basic parts, the “AREA” to be inspected, and the “INTERVAL” at which the inspection is to take place. Under the “AREA” of the table, the various systems along with components that make up that system are listed. The “INTERVAL” portion of the table is divided into five columns representing the various inspection time periods. The numbers listed within the interval column represent the applicable inspection code for which that component is to be checked.
The checks and services listed in this schedule are not intended to replace any local or regional regulations that may pertain to this type of equipment nor should the lists be considered as all inclusive. Variances in interval times may occur due to climate and/or conditions and depending on the location and use of the machine.
JLG Industries requires that a complete annual inspection be performed in accordance with the “Annual Machine Inspection Report” form. Forms are supplied with each new machine and are also available from JLG Customer Service. Forms must be completed and returned to JLG Industries.
JLG INDUSTRIES REQUIRES THAT A COMPLETE ANNUAL INSPECTION BE PERFORMED IN ACCORDANCE WITH THE
“ANNUAL MACHINE INSPECTION REPORT” FORM.
NOTE: This machine requires periodic safety and maintenance inspections by a JLG Dealer. A decal located on the frame affords a place to record (stamp) inspection dates. Notify dealer if inspection is overdue.
The inspection and maintenance code numbers for Table 2-3, Preventive Maintenance and Inspection Schedule are as follows:
1.Check for proper and secure installation.
2.Check for visible damage and legibility.
3.Check for proper fluid level.
4.Check for any structural damage; cracked or broken welds; bent or warped surfaces.
5.Check for leakage.
6.Check for presence of excessive dirt or foreign material.
7.Check for proper operation and freedom of movement.
8.Check for excessive wear or damage.
9.Check for proper tightness and adjustment.
10.Drain, clean and refill.
11.Check for proper operation while unit power is on.
12.Check for proper lubrication.
13.Check for evidence of scratches, nicks or rust and for straightness of rod.
14.Check for condition of element; replace as necessary.
15.Check for proper inflation.
16.Clean or replace suction screen.
2-6 |
– JLG Lift– |
3121824 |
SECTION 2 - GENERAL
Table 2-3. Preventive Maintenance and Inspection Schedule
AREA |
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INTERVAL |
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PLATFORM |
10 HOURS |
50 HOURS |
200 HOURS |
500 HOURS |
1000 HOURS |
|
DAILY |
WEEKLY |
MONTHLY |
3 MONTHS |
6 MONTHS |
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1. Controller |
1, 11 |
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2. Switches |
1, 11 |
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3. Placards and Decals |
1, 2 |
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4. Control Tags |
1, 2 |
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5. Hoses and Cables |
1 |
5, 8 |
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6. Wear Pads |
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8 |
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7. Handrail and Chains |
1, 4 |
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CHASSIS |
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1. Batteries |
3 |
5 |
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2. Battery Charger |
1 |
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3. Hydraulic Pump/Motor |
1 |
5 |
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4. Valves |
1 |
5 |
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5. Hydraulic Filter* (Also see note) |
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5, 14 |
14 |
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6. Hydraulic Hoses and Tubing |
1 |
5 |
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7. Hydraulic Oil Tank* |
3 |
5 |
4 |
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8. Breather - Hydraulic Tank |
|
6, 14 |
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9. Lift Cylinder |
1 |
5, 6,13 |
4 |
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10. Limit Switch |
1, 7 |
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11. Placards and Decals |
1, 2 |
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12. Wheel and Tire Assemblies |
1 |
8, 9 |
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13. Drive Motors |
1, 5 |
1, 6 |
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14. Drive Torque Hubs |
1, 3, 5 |
1, 3, 5, 6 |
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6 |
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15. Drive Brakes |
|
1, 6 |
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8 |
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16. Steer Cylinder |
1 |
5, 6, 13 |
4 |
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17. Steer Components |
1 |
4, 6 |
8 |
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18. Wheel Bearings |
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8 |
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19. Sizzor Arms |
1, 4 |
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20. Safety Prop |
1, 4 |
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21. Wear Pads |
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8 |
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22. Pivot Pins/Bolts |
1, 4 |
|
7, 8 |
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23. Switches, Ground Control |
1, 11 |
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24. Control Tags |
1,2 |
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25. Hose and Cable |
1 |
4, 8 |
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* Inspection and Maintenance Code 10 to be performed annually.
NOTE: If function speeds are slow on a fully charged machine a clogged filter may be indicated. Change filter.
3121824 |
– JLG Lift – |
2-7 |
SECTION 2 - GENERAL
NOTES:
2-8 |
– JLG Lift– |
3121824 |
SECTION 3 - CHASSIS & SCISSOR ARMS
NOTE: Make sure your analyzer is in ACCES LEVEL 1.
When using the analyzer the terms referring to ROTARY & PROXIMITY sensors are ELEV SENSOR & ELEV PROX.
Use ELEV SENSOR sub level menu for rotary switch adjustments.
Use SET ELEV SENSOR top level menu for proximity switch adjustment and final calibrations.
NOTE: If the Always set the rotary switch first before the proximity switch because they back each other up in the case of a component failure.
1.When mounting, make sure the rotary switch is aligned with the bladed pin mounted on the scissor arm. There must be a preload when installing the rotary switch on the bladed pin bracket, similar to a throttle actuator.
2.There are (3) 3/8 mounting screws that hold the switch onto the scissor arm mounting lug, make sure they are snug, not loose, so you are able to rotate the rotary switch.
3.Make sure the deck is fully lowered. Plug in the analyzer and scroll through DIAGNOSTICS/ELEV SENSOR to ANGLE SNSR. This should read 0.40v - 0.45v.
NOTE: Anytime the ground control board or if the rotary sensor is replaced the rotary sensor must be reset (zeroed out).
4.If the reading is not within the spec, adjust the rotary switch by rotating the bracket and viewing the analyzer.
5.Loosen the hardware that holds the proximity switch and allow the switch to drop to the bottom of the slide bracket. Using the analyzer, press escape twice and scroll through ACCESS LEVEL 2. enter the password to get into ACCESS LEVEL 1. Scroll to SET ELEV SENSOR and after pressing ENTER you should hear the motion alarm sounding off. This puts the machine in adjustment mode.
NOTE: If your machine does not have a motion alarm, the following procedures will still apply.
6.Lift the platform up until it stops lifting, this will be the lift cut-out height.
7.Using the analyzer, press ESCAPE, scroll to DIAGNOSTICS, press ENTER, scroll to ELEV SENSOR and press ENTER. YOu should now see ANGLE SNSR. The setting here should be 0.60v - 0.70v. This is the rotary switch output voltage that is being sent to J2-15 of GEC at the lift cutout mark. A fully elevated platform will read 2.95 volts.
8.Press ESCAPE on the analyzer, scroll to SYSTEM then to ELEV PROX OPEN. Now manually adjust the proximity switch until you see the analyzer read ELEV PROX CLOSED. At this point make sure you have the maximum 5/16 in of clearance between the eye of the proximity switch and the scissor arm. If you don’t, shim it. If everything is okay at this point tighten it down, this setting is required in case the rotary switch fails. The proximity switch is a back up to assure proper lift cut-out.
NOTE: If the gap ever increases beyond 5/16 in., the switch may cause intermittent operation.
9.Completely lower the platform. Using the analyzer press escape and scroll through DIAGNOSTICS and then go to ELEV SENSOR, press ENTER. Check to see that the following items are reading correctly.
ANGLE SNSR 0.40 - 0.45 ZEROED 0.00V SENSOR OK
STOWED? YES ELEVATED? NO DRIVE? YES CALIB 0.40 - 0.45
10.If CALIB; reads whatever you set your rotary switch to (0.40 - 0.45) then press ENTER.
11.Press ESCAPE until you arrive at DIAGNOSTICS, then scroll over to top level menu SET ELV SENSOR, press ENTER, an alarm will sound off if your machine is equipped with one. The analyzer will now ask to SET ELEV SENSOR. At this point press ENTER key. If everything tested properly the analyzer will read COMPLETE.
12.Now lift the machine up until it stops lifting, measure the cutback height;
M3369/3369LE - 8 ft - 9.5 ft (2.4 - 2.9 m) M4069/4069LE - 9.5 ft - 11.7 ft (2.9 - 3.6 m)
3121824 |
– JLG Lift – |
3-1 |
SECTION 3 - CHASSIS & SCISSOR ARMS
13.Press ESCAPE, remove analyzer and assure all hardware is tight.
Elevation Sensor Calibration
(Software V13.6 and Higher)
Using the Analyzer, in Access Level 1, go to MENU: CALI-
BRATION:
1.SET STOW ELEV;
a.Completely lower platform to stowed position.
b.Enter YES on the Analyzer.
c.COMPLETE will show on the analyzer when calibrated.
2.SET 25FT ELEV (3369LE) or SET 30FT ELEV (4069LE);
a.Raise platform to a height of 25 feet for the 3369LE or 30 feet for the 4069LE (measured deck to ground).
b.Enter YES on the Analyzer.
c.COMPLETE will show on the analyzer when calibrated.
3.SET 30FT ELEV (3369LE) or SET 36FT ELEV (4069LE);
a.Raise platform to a height of 30 feet on the 3369LE or 36 feet for the 4069LE (measured deck to ground).
b.Enter YES on the Analyzer.
c.COMPLETE will show on the analyzer when calibrated.
NOTE: Elevation Proximity Switch must be mounted and functioning properly to calibrate the Elevation Sensor.
The speed sensor is located at the lower side of the left, front drive motor. If removing the speed sensor for any reason use the following procedure.
1.Using an 18mm wrench, remove the speed sensor from the left, front drive motor.
2.If reusing the speed sensor note the location of the brass feral on the sensor. Do not remove, this will be the depth gauge when you replace the sensor.
3.When replacing, seat the sensor so that it fits snug in the motor on the brass feral.
NOTE: If replacing the speed sensor, the new sensor will have a wax pill on the end of the sensor. Tighten down until you feel the wax pill bottom out inside the motor.
4. Tighten up the packing nut.
1.Drive the machine onto a measured level surface (±0.5° for both x and y axis).
2.Using the Analyzer, go to MENU: CALIBRATION; TILT SENSOR. Press Enter. LEVEL VEHICLE will display. Press Enter again to calibrate.
3.Both axis’ raw angles need to be within 5.0°, otherwise the machine is to unlevel and the software will prohibit calibration. Should this occur, attempt to dissect the three areas of error to find the primary contributor:
a.Machine mounting and/or grade:
With a digital level, measure the top of the Ground Control box for levelness. If unable to get a good reading, check the box’s mounting surface for levelness.
2 |
1 |
1. Ground Control Box |
2. Digital Level |
3-2 |
– JLG Lift – |
3121824 |