JLG EcoLift50 Service And Maintenance Manual
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Summary of Contents for JLG EcoLift50
- Page 1 Service and Maintenance Manual Models EcoLift50 SN P900004791 to Present EcoLift70 SN P900004840to Present 31215861 January 15, 2020 - Rev A...
- Page 2 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...
- Page 3 INTRODUCTION SECTION A. INTRODUCTION - MAINTENANCE SAFETY PRECAUTIONS A. GENERAL This section contains the general safety precautions which must be observed during maintenance of the Mobile Elevat- ing Work Platform. It is of utmost importance that mainte- nance personnel pay strict attention to these warnings and precautions to avoid possible injury to themselves or others or damage to the equipment.
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Page 4: Table Of Contents
EcoLift50......... - Page 5 TABLE OF CONTENTS 31215861...
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Page 6: Machine Specifications
SECTION 1 - MACHINE SPECIFICATIONS SECTION 1. MACHINE SPECIFICATIONS 1.1 GENERAL SPECIFICATIONS DESCRIPTION EcoLift50 EcoLift70 Maximum Working Height 10.9 ft (3.32 m) 13.21 ft (4.03 m) Maximum Platform Height 4.9 ft (1.50 m) 7.21 ft (2.20 m) 28.3 in (L) x 23.6 in (W) 33.4 in (L) x 25.3 in (W) -
Page 7: 1.4 Operating Specifications
SECTION 1 - MACHINE SPECIFICATIONS 1.4 OPERATING SPECIFICATIONS 13 ft 14 ft (4 m) (4.2 m) 9.84 ft 9.8 ft (3 m) (3 m) 6.5 ft 6.5 ft (2 m) (2 m) 3.3 ft 3.28 ft (1 m) (1 m) OAR00590 EcoLift50 EcoLift70 31215861... -
Page 8: Lubrication Intervals
SECTION 1 - MACHINE SPECIFICATIONS LUBRICATION INTERVALS INTERVAL ITEM COMPONENT LUBE POINTS LUBE TYPE/METHOD * MONTH MONTHS YEAR Mast Flywheel Flywheel Crank - Drive Gears OGG - Inspect and lubricate. Do not use standard gear grease. Lubrication Types: • OGG - Open Gear Grease, Omega 73 - Grade 2, Harsh Environment Grease NOTE: Recommended lubricating intervals are based on normal use. -
Page 9: Torque Charts
SECTION 1 - MACHINE SPECIFICATIONS TORQUE CHARTS In the event of maintenance or a loose fastener, use the following torque charts to determine proper torque value. SAE Fasteners 31215861... - Page 10 SECTION 1 - MACHINE SPECIFICATIONS 31215861...
- Page 11 SECTION 1 - MACHINE SPECIFICATIONS 31215861...
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Page 12: Metric Fasteners
SECTION 1 - MACHINE SPECIFICATIONS Metric Fasteners 31215861... - Page 13 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...
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Page 14: General Service Information
Inc. recognizes a Factory-Trained Service Technician It is important to establish and conform to a comprehen- as a person who has successfully completed the JLG Ser- sive inspection and preventive maintenance program. The vice Training School for the subject JLG product model. -
Page 15: Inspection And Maintenance Table
Owner, Dealer, or Qualified JLG Mechanic Service and Maintenance Manual Maintenance Maintenance Manual. User JLG INDUSTRIES, INC. RECOGNIZES A FACTORY-TRAINED SERVICE TECHNICIAN AS A PERSON WHO HAS SUCCESSFULLY COMPLETED THE JLG SERVICE TRAINING SCHOOL FOR THE SPECIFIC JLG PRODUCT MODEL. 31215861... -
Page 16: Preventive Maintenance And Inspection Schedule
1, 3 GENERAL No Unauthorized Modifications or Additions General Structural Condition and Welds Paint and Appearance Notify JLG of Machine Ownership Annual Machine Inspection Due All Relevant Safety Publications Incorporated All Decals/Placards Installed, Secure, Legible All Fasteners, Pins, Shields, and Covers... - Page 17 SECTION 2 - GENERAL SERVICE INFORMATION INTERVAL Pre-Delivery or Frequent Annual AREA ON MACHINE (Quarterly) (Yearly) Inspection Inspection Footnotes: Prior to each sale, lease, or delivery In service for 3 months; Out of service for 3 months or more; Purchased used Annually, no later than 13 months from the date of the prior inspection, Includes all daily and quarterly inspections, mandated by regulating body Indicates a 50 hour interval required to perform task after initial use of machine.
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Page 18: Servicing And Maintenance Guidelines
SECTION 2 - GENERAL SERVICE INFORMATION SERVICING AND MAINTENANCE GUIDELINES Cleanliness The most important single item in preserving the long ser- General vice life of a machine is to keep dirt and foreign materials out of the vital components. Precautions have been taken The following information is provided to assist you in the to safeguard against this. -
Page 19: Components Removal And Installation
SECTION 2 - GENERAL SERVICE INFORMATION Components Removal and Installation Gaskets Use adjustable lifting devices, whenever possible, if Check that holes in gaskets align with openings in the mechanical assistance is required. All slings (chains, cables, mating parts. If it becomes necessary to hand-fabricate a etc.) should be parallel to each other and as near perpen- gasket, use gasket material or stock of equivalent material dicular as possible to top of part being lifted. - Page 20 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...
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Page 21: Component Servicing
Do not release the flywheel crank and raise the platform without weight in the platform. The mast contains a charged gas cylinder under constant pressure to help EcoLift50 assist the lifting process. 1. Frame Cover 3. Lock Nut (Qty. 4) 4. -
Page 22: Tool Tray Installation
SECTION 3 - COMPONENT SERVICING TOOL TRAY INSTALLATION PLATFORM INSTALLATION EcoLift50 1. Tool Tray 3. Top of Mast Mounting Holes 2. Attach Screws and Washers EcoLift70 1. Platform Assembly 3. Floor Pan Mounting Bolts and Washers 2. Floor Pan Assembly 4. -
Page 23: Castor Wheel Assembly
In order to ensure the castors are maintained in serviceable and safe condition, regular inspection is required, especially where arduous conditions are known to be involved or there is suspi- cion of misuse or abuse. EcoLift50 1. Castor Wheel Assembly 3. Locking Nut 2. Washer Using suitable lifting equipment raise the front of the machine to allow removal of the castor wheel. -
Page 24: Rear Axle Assembly
SECTION 3 - COMPONENT SERVICING REAR AXLE ASSEMBLY 3.6 FLYWHEEL CRANK COVER INSTALLATION The rear axle assembly includes a locking wheel brake system which is activated when the platform is raised from the stowed position. When activated along with the front castor brake, this DO NOT RELEASE THE FLYWHEEL CRANK AND ATTEMPT TO RAISE THE PLAT- helps keep the machine from moving when the platform is FORM WITHOUT WEIGHT IN THE PLATFORM. -
Page 25: Mast Installation
9. Mast Safety Interlock Pin 6. Belt Drive System 10. Flywheel Crank Drive Gear 2. A - Ecolift50 - Pressurized Gas Cylinder 7. Stationary Belt Clamp Assembly and Mounting Holes 11. Gas Cylinder Fill Valve 3. B - Ecolift70 - Pressurized Gas Cylinder 8. -
Page 26: Mast Disassembly
SECTION 3 - COMPONENT SERVICING Remove the outer mast/front cover assembly from the mast. a. Remove the 14 screws (7 each side) from the THE MAST CONTAINS A GAS CHARGED CYLINDER UNDER CONSTANT PRES- front cover assembly. SURE. WHEN THE PLATFORM IS FULLY LOWERED THE GAS IS UNDER THE The belt drive system clamp assembly which clamps MOST PRESSURE. -
Page 27: Mast Re-Assembly
SECTION 3 - COMPONENT SERVICING If necessary to remove the drive belt assembly from the front cover. a. Compress the spring tensioner enough to allow the belt to be slid off the lower belt cog gear. b. Remove the bolt from the belt guide roller plate beside the drive gear, this will allow the belt to be removed from the drive gear and idler cog gear next to it. -
Page 28: Gas Cylinder Pressurizing
Fill each gas cylinder through the valve on the side of the cylin- der barrel with nitrogen gas. 55 lb DO NOT EXCEED 1450 PSI (100 BAR) MAXIMUM PRESSURE IN THE GAS STRUT. EcoLift50 AMBIENT TEMPERATURE IN PRESSURE RECHARGING AREA 5°... - Page 29 We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto,...
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