JLG 400S Operation And Safety Manual
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JLG 400S Operation And Safety Manual

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Operation and Safety Manual
Original Instructions - Keep this manual with the machine at all times.
Models
400S
460SJ
PVC 2001
ANSI
AS/NZS
31215015
October 14, 2019 - Rev A
®

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Summary of Contents for JLG 400S

  • Page 1 Operation and Safety Manual Original Instructions - Keep this manual with the machine at all times. Models 400S 460SJ PVC 2001 ANSI AS/NZS 31215015 October 14, 2019 - Rev A ®...
  • Page 2 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...
  • Page 3 WARNING Operating, servicing and maintaining this vehicle or equipment can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle or equipment in a well-ventilated area and wear gloves or wash your hands frequently when servicing.
  • Page 4 The purpose of this manual is to provide owners, users, operators, lessors, and lessees with the precautions and operating procedures essential for the safe and proper machine operation for its intended purpose. Due to continuous product improvements, JLG Industries, Inc. reserves the right to make specification changes without prior notification. Contact JLG Industries, Inc. for updated information.
  • Page 5 FOREWORD SAFETY ALERT SYMBOLS AND SAFETY SIGNAL WORDS This is the Safety Alert Symbol. It is used to alert you to the potential personal injury hazards. Obey all safety messages that follow this symbol to avoid possible injury or death INDICATES A POTENTIALLY HAZARDOUS SITUATION.
  • Page 6 Modifications Product Safety JLG INDUSTRIES, INC. SENDS SAFETY RELATED BULLETINS TO THE OWNER OF RECORD OF THIS MACHINE. CONTACT JLG INDUSTRIES, INC. TO ENSURE THAT THE Contact: CURRENT OWNER RECORDS ARE UPDATED AND ACCURATE. Product Safety and Reliability Department JLG Industries, Inc.
  • Page 7 FOREWORD REVISION LOG Original Issue A - October 14, 2019 31215015...

  • Page 8: Table Of Contents

    TABLE OF CONTENTS SECTION - 1 - SAFETY PRECAUTIONS SkyGuard Function Test......2-11 OSCILLATING AXLE LOCKOUT TEST (IF EQUIPPED)..2-12 GENERAL .
  • Page 9 TABLE OF CONTENTS STEERING......... . . 4-11 EMERGENCY TOWING PROCEDURES .
  • Page 10 TABLE OF CONTENTS Preparation and Inspection ..... . 6-10 PROPANE FUEL SYSTEM PRESSURE RELIEF ... 7-33 Operation .
  • Page 11 Basic Nomenclature........2-4 3-1. Ground Control Console - 400S..... . . 3-2 7-4.
  • Page 12 Inspection and Maintenance Table ....2-3 Decal Legend - 400S ....... .4-25 Decal Legend - 460SJ.
  • Page 13 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...

  • Page 14: Section 1 - Safety Precautions

    This section contains the responsibilities of the owner, user, oper- ator, lessor, and lessee concerning safety, training, inspection, maintenance, application, and operation. If there are any ques- tions with regard to safety, training, inspection, maintenance, application, and operation, please contact JLG Industries, Inc. (“JLG”). 31215015...

  • Page 15: Workplace Inspection

    MEWP. The user shall deter- ment unless the application is approved in writing by JLG. mine if personnel are qualified to operate the MEWP prior to operation.

  • Page 16: Machine Inspection

    • Check the machine for modifications to original components. opposite direction. Always return switch to neutral and stop Ensure that any modifications have been approved by JLG. before moving the switch to the next function. Operate con- trols with slow and even pressure.

  • Page 17: Trip And Fall Hazards

    • Hydraulic cylinders are subject to thermal expansion and con- traction. This may result in changes to the platform position approved by JLG. while the machine is stationary. Factors affecting thermal • When two or more persons are in the platform, the operator movement can include the length of time the machine will shall be responsible for all machine operations.

  • Page 18: Electrocution Hazards

    SECTION 1 - SAFETY PRECAUTIONS Electrocution Hazards • Enter and exit only through gate area. Use extreme caution when entering or leaving platform. Ensure that the platform • This machine is not insulated and does not provide protection assembly is fully lowered. Face the platform when entering or from contact or proximity to electrical current.

  • Page 19: Minimum Approach Distances (M.a.d.)

    SECTION 1 - SAFETY PRECAUTIONS Table 1-1. Minimum Approach Distances (M.A.D.) Voltage Range MINIMUM APPROACH DISTANCE (Phase to Phase) in Feet (Meters) 0 to 50 KV 10 (3) Over 50KV to 200 KV 15 (5) Over 200 KV to 350 KV 20 (6) Over 350 KV to 500 KV 25 (8)

  • Page 20: Tipping Hazards

    SECTION 1 - SAFETY PRECAUTIONS Tipping Hazards • The minimum approach distance may be reduced if insulating barriers are installed to prevent contact, and the barriers are • Ensure that the ground conditions are adequate to support rated for the voltage of the line being guarded. These barriers the maximum tire load indicated on the tire load decals shall not be part of (or attached to) the machine.
  • Page 21 Keep all loads within the confines of the plat- weather events, the time required to lower the platform, and form, unless authorized by JLG. methods to monitor current and potential wind conditions. • Keep the chassis of the machine a minimum of 2 ft. (0.6m) •...

  • Page 22: Beaufort Scale (For Reference Only)

    SECTION 1 - SAFETY PRECAUTIONS DO NOT OPERATE THE MACHINE WHEN WIND CONDITIONS EXCEED SPECIFICATIONS SHOWN IN SECTION 7.2 OR AS SHOWN ON THE CAPACITY PLACARD ON THE PLAT- FORM BILLBOARD. Table 1-2. Beaufort Scale (For Reference Only) Wind Speed Beaufort Description Land Conditions...

  • Page 23: Crushing And Collision Hazards

    SECTION 1 - SAFETY PRECAUTIONS Crushing and Collision Hazards • Keep non-operating personnel at least 6 ft. (1.8m) away from machine during all operations. • Approved head gear must be worn by all operating and • Under all travel conditions, the operator must limit travel ground personnel.

  • Page 24: Towing, Lifting, And Hauling

    SECTION 1 - SAFETY PRECAUTIONS TOWING, LIFTING, AND HAULING MAINTENANCE • Never allow personnel in platform while towing, lifting, or This sub-section contains general safety precautions which must hauling. be observed during maintenance of this machine. Additional pre- cautions to be observed during machine maintenance are •...

  • Page 25: Battery Hazards

    • Use only replacement parts or components that are approved • Always disconnect batteries when servicing electrical compo- by JLG. To be considered approved, replacement parts or com- nents or when performing welding on the machine. ponents must be identical or equivalent to original parts or components.

  • Page 26: Section 2 - User Responsibilities, Machine Preparation, And Inspection

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION SECTION 2. USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION 2.1 PERSONNEL TRAINING The safest means to operate the machine where overhead obstructions, other moving equipment, and obstacles, The Mobile Elevating Work Platform (MEWP) is a personnel han- depressions, holes, and drop-offs exist.

  • Page 27: Operator Responsibility

    2.2 PREPARATION, INSPECTION, AND MAINTENANCE Machine Familiarization The following table covers machine inspections and mainte- nance required by JLG Industries, Inc. Consult local regulations for NOTE: Responsibilities for familiarization may vary by region. further requirements for MEWPs. Frequency of inspections and...

  • Page 28: Inspection And Maintenance Table

    NOTE: Inspection forms are available from JLG. Use the Service and Maintenance Manual to perform inspections. IMPORTANT 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.

  • Page 29: Basic Nomenclature

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION 1. Platform 2. Platform Console 3. SkyGuard 4. Fly Boom Section 5. Base Boom Section 6. Front Drive/Steer Wheels 7. Rear Drive Wheels 8. Frame 9. Turntable 10. Oscillation Cylinder 11. Ground Console OAC00162 Figure 2-1.

  • Page 30: Pre-Start Inspection

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION Pre-Start Inspection Walk-Around Inspection – Perform as instructed. Battery – Charge as required. The Pre-Start Inspection should include each of the following: Fuel (Combustion Engine Powered Machines) – Add the Cleanliness – Check all surfaces for leakage (oil, fuel, or bat- proper fuel as necessary.
  • Page 31 SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION Lanyard Attach Points – During operation, occupants in the platform must wear a full body harness with a lanyard attached to an authorized lanyard anchorage point. Attach only one (1) lanyard per lanyard anchorage point. IF THE MACHINE DOES NOT OPERATE PROPERLY, TURN OFF THE MACHINE IMMEDI- ATELY! REPORT THE PROBLEM TO THE PROPER MAINTENANCE PERSONNEL.

  • Page 32: Walk-Around Inspection

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION Walk-Around Inspection O AC 00172 31215015...
  • Page 33 SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION Begin the Walk-Around Inspection at Item 1, as noted on the dia- Platform Rotator - See Inspection Note. gram. Continue checking each item in sequence for the condi- Jib Assembly and Jib Rotator (If Equipped) - See Inspec- tions listed in the following checklist.
  • Page 34 SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION Tie Rod Ends and Steering Spindles - See Inspection Note Counterweight - No evidence of damage. Engine - See Inspection Note. Hydraulic Pump - See Inspection Note. Turntable Bearing - Evidence of proper lubrication. No evi- dence of loose bolts or looseness between bearing and machine.

  • Page 35: Function Check

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION Function Check From the platform control console: a. Ensure that the control console is firmly secured in the proper location b. Check that all guards protecting the switches or locks TO AVOID SERIOUS INJURY, DO NOT OPERATE MACHINE IF ANY CONTROL LEVERS OR are in place.

  • Page 36: Skyguard Function Test

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION SkyGuard Function Test Disengage the SkyGuard sensor, release controls, then recy- cle the footswitch. Ensure normal operation is available. NOTE: Refer to Section 4.10 for additional information on SkyGuard NOTE: On machines equipped with SkyLine, reattach magnetic end of operation.

  • Page 37: Oscillating Axle Lockout Test (If Equipped)

    SECTION 2 - USER RESPONSIBILITIES, MACHINE PREPARATION, AND INSPECTION OSCILLATING AXLE LOCKOUT TEST (IF EQUIPPED) Return boom to stowed position. When boom reaches cen- ter, stowed position, lockout cylinders should release and allow wheel to rest on ground, it may be necessary to acti- vate Drive to release cylinders.
  • Page 38 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...

  • Page 39: Section 3 - Machine Controls And Indicators

    SECTION 3 - MACHINE CONTROLS AND INDICATORS SECTION 3. MACHINE CONTROLS AND INDICATORS GENERAL CONTROLS AND INDICATORS NOTE: The indicator panels use different shaped symbols to alert the operator to different types of operational situations that could THE MANUFACTURER HAS NO DIRECT CONTROL OVER MACHINE APPLICATION AND arise.

  • Page 40: Ground Control Console - 400S

    1. Indicator Panel 2. Display Gauge 3. Engine Start/Auxiliary Power 4. Platform/Ground Select 5. Platform Level 6. Platform Rotate 7. Telescope 8. Power/Emergency Stop 9. Main Boom Lift 10. Swing 1001173643 B Figure 3-1. Ground Control Console - 400S 31215015...

  • Page 41: Ground Control Console - 400S W/Msso (Ce Only)

    3. Engine Start/Auxiliary Power 4. Platform/Ground Select 5. Platform Level 6. Platform Rotate 7. Telescope 8. Power/Emergency Stop 9. Main Boom Lift 10. Swing 11. Machine Safety System Override (MSSO) 1001182516 A Figure 3-2. Ground Control Console - 400S w/MSSO (CE Only) 31215015...

  • Page 42: Ground Control Console - 460Sj

    SECTION 3 - MACHINE CONTROLS AND INDICATORS 1. Indicator Panel 2. Display Gauge 3. Engine Start/Auxiliary Power 4. Platform/Ground Select 5. Platform Level 6. Platform Rotate 7. Jib Lift 8. Telescope 9. Power/Emergency Stop 10. Main Boom Lift 11. Swing 1001172653 B Figure 3-3.

  • Page 43: Ground Control Console - 460Sj W/Msso (Ce Only)

    SECTION 3 - MACHINE CONTROLS AND INDICATORS 1. Indicator Panel 2. Display Gauge 3. Engine Start/Auxiliary Power 4. Platform/Ground Select 5. Platform Level 6. Platform Rotate 7. Jib Lift 8. Telescope 9. Power/Emergency Stop 10. Main Boom Lift 11. Swing 12.

  • Page 44: Ground Control Console

    SECTION 3 - MACHINE CONTROLS AND INDICATORS Ground Control Console Engine Start/ Auxiliary Power To start the engine, the switch must be held (See Figure 3-1., Figure 3-2., Figure 3-3., and Figure 3-4. Up until the engine starts. To use auxiliary power, the switch must be held Down for duration of function use.
  • Page 45 SECTION 3 - MACHINE CONTROLS AND INDICATORS Jib Lift (If Equipped) ONLY USE THE PLATFORM LEVELING OVERRIDE FUNCTION FOR SLIGHT LEVELING OF Provides raising and lowering of the jib. THE PLATFORM. INCORRECT USE COULD CAUSE THE LOAD/OCCUPANTS TO SHIFT OR FALL.
  • Page 46 SECTION 3 - MACHINE CONTROLS AND INDICATORS Main Boom Lift Provides raising/lowering of the main boom. Swing Provides 360 degrees continuous turntable rotation. Machine Safety System Override (MSSO) (CE Only) Provides emergency override of function controls that are locked out in the event of Load Sense System activation.

  • Page 47: Ground Control Indicator Panel

    SECTION 3 - MACHINE CONTROLS AND INDICATORS ½ O AC 02490 1. Battery Charge Indicator 5. Generator 9. Engine Error 2. System Distress 6. Glow Plug 10. Emissions Temperature 3. Drive Steer Disable 7. Fuel Level Indicator 4. Capacity Zone Indicator 8.

  • Page 48: Ground Control Indicator Panel

    AC Generator Indicator (If Equipped) System Distress Indicator Indicates the generator is in operation. The light indicates that the JLG Control System has detected an abnormal condition and a Diag- Glow Plug Indicator nostic Trouble Code has been set in the system memory.
  • Page 49 SECTION 3 - MACHINE CONTROLS AND INDICATORS Platform Overload Indicator Indicates the platform has been overloaded. Engine Error Indicator Indicates an engine error fault requiring service. Emissions Temperature Indicator Indicator illuminates when the engine emissions control sensor reaches a high temperature. 31215015 3-11...

  • Page 50: Ground Control Console Display Gauge

    (See Figure 3-9., Ground Control Console Display Gauge) The Display Gauge shows engine hours, fuel level (if applicable), and Diagnostic Trouble Codes (DTCs) from both the JLG Control System and the engine control system. During machine start up, with no active DTCs in the control system, the splash screen will show for 3 seconds and then switch to main screen.

  • Page 51: Diagnostic Screen

    The Diagnostic Screen will show active and inactive faults from The Engine Diagnostics Screen will show SPN (Suspect Parameter the JLG Control System on the screen. An asterisk (*) will be dis- Number), FMI (Failure Mode Identifier), and Occurrence count played to show active faults.

  • Page 52: Ground Control Console Display Gauge

    SECTION 3 - MACHINE CONTROLS AND INDICATORS INDICATOR LAMP FUEL LEVEL ENGINE HOURS NAVIGATE FORWARD ARROW NAVIGATE BACK ARROW NAVIGATION BUTTONS Figure 3-9. Ground Control Console Display Gauge 3-14 31215015...

  • Page 53: Platform Control Console

    SECTION 3 - MACHINE CONTROLS AND INDICATORS 1001184626 A 1001195947 A 1702566 B 1702565 B 1702567 B 1705170 A 1. Drive Speed/Torque Select 6. Start/Auxiliary Power 10. Lights (If Equipped) 14. Platform Rotate 2. Platform Leveling Override 7. Drive Orientation Override 11.

  • Page 54: Platform Console

    SECTION 3 - MACHINE CONTROLS AND INDICATORS Platform Console Platform Leveling Override A three position switch allows the operator to (See Figure 3-10., Platform Control Console) adjust the automatic self leveling system. This switch is used to adjust platform level in situa- tions such as ascending/descending a grade.
  • Page 55 SECTION 3 - MACHINE CONTROLS AND INDICATORS Engine Start/Auxiliary Power NOTE: To operate the Drive joystick, pull up on the lock- ing ring below the handle. When pushed forward, the switch energizes the starter motor to start the engine. NOTE: The Drive joystick is spring loaded and will auto- matically return to neutral (off) position when released.
  • Page 56 SECTION 3 - MACHINE CONTROLS AND INDICATORS Jib Lift (If Equipped) Soft Touch/SkyGuard Indicator Provides for raising or lowering of the jib. Indicates the Soft Touch bumper is against an object or the SkyGuard sensor has been activated. All controls are cut out until the override button is pushed.
  • Page 57 SECTION 3 - MACHINE CONTROLS AND INDICATORS Function Speed Control This control affects the speed of Telescope and Jib Lift (if equipped). Turning the knob all the way counterclockwise until it clicks puts Drive and Swing into Creep mode. NOTE: To operate the Main Boom Lift/Swing joystick, pull up on the locking ring below the handle.
  • Page 58 SECTION 3 - MACHINE CONTROLS AND INDICATORS ½ OAC 02500 1. System Distress 6. Creep 11. Platform Overload 2. Drive Orientation 7. Footswitch Enable 12. Engine Error 3. Capacity Zone Indicator 8. Fuel Level Indicator 13. Emissions Temperature 4. Tilt Alarm Warning 9.

  • Page 59: Platform Control Indicator Panel

    System Distress Indicator Tilt Alarm Warning Light and Alarm The light indicates that the JLG Control System This red illuminator indicates the chassis is on a has detected an abnormal condition and a Diag- slope.
  • Page 60 SECTION 3 - MACHINE CONTROLS AND INDICATORS AC Generator Indicator (If Equipped) Indicates the generator is in operation. TO AVOID SERIOUS INJURY, DO NOT REMOVE, MODIFY OR DISABLE THE FOOTSWITCH BY BLOCKING OR ANY OTHER MEANS. Creep Speed Indicator Fuel Level Indicator When the Function Speed Control is turned to Indicates the level of fuel in the fuel tank.
  • Page 61 SECTION 3 - MACHINE CONTROLS AND INDICATORS Engine Error Indicator Indicates an engine error fault requiring service. Emissions Temperature Indicator Indicator illuminates when the engine emissions control sensor reaches a high temperature. 31215015 3-23...
  • Page 62 @ www.discount-equipment.com Select an option below to find your Equipment We sell worldwide for the brands: Genie, Terex, JLG, MultiQuip, Mikasa, Essick, Whiteman, Mayco, Toro Stone, Diamond Products, Generac Magnum, Airman, Haulotte, Barreto, Power Blanket, Nifty Lift, Atlas Copco, Chicago Pneumatic, Allmand, Miller Curber, Skyjack, Lull,...

  • Page 63: Section 4 - Machine Operation

    All machine systems are functioning properly. Except for performing inspections and the Function Check, the Machine is as originally equipped from JLG. ground controls are used in an emergency to lower the platform to the ground should the operator in the platform be unable to do so.

  • Page 64: Platform Load Sensing System (Lss)

    SECTION 4 - MACHINE OPERATION Platform Load Sensing System (LSS) Stability Machine stability is based on two (2) conditions which are called The Platform Load Sensing System provides the platform capacity to FORWARD and BACKWARD stability. The machine’s position of the control system.

  • Page 65: Position Of Least Forward Stability

    SECTION 4 - MACHINE OPERATION BOOM HORIZONTAL FULLY EXTENDED MACHINE WILL TIP OVER IN THIS DIRECTION IF OVERLOADED OR OPERATED BEYOND THE LIMITS OF THE MAXIMUM OPERATING SLOPE Figure 4-1. Position of Least Forward Stability 31215015...

  • Page 66: Position Of Least Backward Stability

    SECTION 4 - MACHINE OPERATION MACHINE WILL TIP OVER IN THIS DIRECTION IF OVERLOADED OR OPERATED BEYOND THE LIMITS PLATFORM ROTATED OF THE MAXIMUM OPERATING SLOPE 90 DEGREES FULLY ELEVATED MAIN BOOM FULLY ELEVATED AND FULLY RETRACTED Figure 4-2. Position of Least Backward Stability 31215015...

  • Page 67: Engine Operation

    SECTION 4 - MACHINE OPERATION ENGINE OPERATION Turn key of Platform/Ground Select switch to Ground. NOTE: Initial starting should always be per- formed from the Ground Control con- sole. Pull the Power/Emergency Stop switch to On. Push the Engine Start switch until engine starts. Starting Procedure IF ENGINE FAILS TO START PROMPTLY, DO NOT CRANK FOR AN EXTENDED TIME.

  • Page 68: Shutdown Procedure

    SECTION 4 - MACHINE OPERATION Shutdown Procedure Pull out the Ground Console Power/Emer- gency Stop switch to provide power to the platform controls. IF AN ENGINE MALFUNCTION CAUSES AN UNSCHEDULED SHUTDOWN, DETERMINE From Platform Control Console, pull Power/ THE CAUSE AND CORRECT IT BEFORE RESTARTING THE ENGINE. Emergency Stop switch out.

  • Page 69: Fuel Reserve / Shut-Off System (Diesel Engines Only)

    Reference the Service and Maintenance Manual along with a utes of run time is complete, the operator may cycle power qualified JLG Mechanic to verify your machine setup. and restart the engine for an additional 2 minutes of run time. The operator can repeat this process until there is no The Fuel Shutoff System monitors the fuel in the more fuel available.

  • Page 70: Grade And Side Slopes

    SECTION 4 - MACHINE OPERATION Figure 4-3. Grade and Side Slopes 31215015...

  • Page 71: Traveling (Driving)

    SECTION 4 - MACHINE OPERATION TRAVELING (DRIVING) USE EXTREME CAUTION WHEN DRIVING IN REVERSE AND AT ALL TIMES WHEN THE PLATFORM IS ELEVATED. See Figure 4-3., Grade and Side Slopes BEFORE DRIVING, LOCATE THE BLACK/WHITE ORIENTATION ARROWS ON BOTH THE NOTE: Refer to the Operating Specifications table for Gradeability and CHASSIS AND THE PLATFORM CONTROLS.

  • Page 72: Traveling Forward And Reverse

    SECTION 4 - MACHINE OPERATION Traveling Forward and Reverse Match the black and white direction arrows At Platform Controls, pull out Emergency Stop on both platform con- switch, start the engine, and activate trol console and the footswitch. chassis to determine the direction the machine will travel.

  • Page 73: Traveling On A Grade

    SECTION 4 - MACHINE OPERATION Traveling on a Grade STEERING Position thumb switch on Drive/Steer controller to When traveling a grade, maximum braking and traction are obtained Right for steering right, or to Left for steering left. with the boom stowed, in position over the rear (drive) axle, and in line with the direction of travel.

  • Page 74: Boom

    SECTION 4 - MACHINE OPERATION BOOM TO AVOID A COLLISION AND INJURY IF PLATFORM DOES NOT STOP WHEN A CONTROL SWITCH OR LEVER IS RELEASED, REMOVE FOOT FROM FOOTSWITCH OR USE EMER- GENCY STOP SWITCH TO STOP THE MACHINE. A RED TILT WARNING LIGHT IS LOCATED ON THE CONTROL CONSOLE WHICH LIGHTS WHEN THE CHASSIS IS ON AN EXCESSIVE SLOPE.

  • Page 75: Function Speed Control

    SECTION 4 - MACHINE OPERATION FUNCTION SPEED CONTROL 4.10 SKYGUARD OPERATION This control affects the speed of Telescope and SkyGuard provides enhanced control panel protection. When the Jib Lift. Turning the knob all the way counter- SkyGuard sensor is activated, functions in use at the time of actu- clockwise until it clicks puts Drive, Main Lift, Plat- ation will reverse or cutout.

  • Page 76: Skyguard

    SECTION 4 - MACHINE OPERATION SkyGuard Reattach magnetic end of cable to bracket if it becomes discon- Approximately 50 lb (222 Nm) of force is applied to yellow bar. nected. SkyGuard - SkyEye SkyGuard - SkyLine Operator passes through path of sensor beam. Cable is pressed, breaking the magnetic connection between the cable and right bracket.

  • Page 77: Skyguard Function Table

    SECTION 4 - MACHINE OPERATION SkyGuard Function Table Boom Drive Drive Boom Boom Boom Basket Basket Steer Swing Lift Jib Lift Forward Reverse Lift Up Tele Out Tele In Level Rotate Down R * / C ** R = Indicates Reversal is Activated C = Indicates Cutout is Activated * DOS (Drive Orientation System) Enabled * * DOS Not Enabled, machine is driving straight without steering, and any other hydraulic function is active...

  • Page 78: Shut Down And Park

    SECTION 4 - MACHINE OPERATION 4.11 SHUT DOWN AND PARK 4.12 LIFTING AND TIE DOWN (See Figure 4-5.) Shut Down and Park Lifting The preferred procedures to shut down and park the machine are as follows: Refer to the Serial Number Plate, refer to the Specifications Drive machine to a reasonably well protected area.

  • Page 79: Lifting And Tie Down Chart

    SECTION 4 - MACHINE OPERATION Figure 4-5. Lifting and Tie Down Chart 31215015 4-17...
  • Page 80 SECTION 4 - MACHINE OPERATION Figure 4-6. Decal Location Sheet 1 of 7 4-18 31215015...
  • Page 81 SECTION 4 - MACHINE OPERATION Figure 4-7. Decal Location Sheet 2 of 7 31215015 4-19...
  • Page 82 SECTION 4 - MACHINE OPERATION Figure 4-8. Decal Location Sheet 3 of 7 4-20 31215015...
  • Page 83 SECTION 4 - MACHINE OPERATION Figure 4-9. Decal Location Sheet 4 of 7 31215015 4-21...
  • Page 84 SECTION 4 - MACHINE OPERATION Figure 4-10. Decal Location Sheet 5 of 7 4-22 31215015...
  • Page 85 SECTION 4 - MACHINE OPERATION Figure 4-11. Decal Location Sheet 6 of 7 31215015 4-23...
  • Page 86 SECTION 4 - MACHINE OPERATION Figure 4-12. Decal Location Sheet 7 of 7 4-24 31215015...

  • Page 87: Decal Legend - 400S

    SECTION 4 - MACHINE OPERATION Table 4-1. Decal Legend - 400S Portuguese/ Item # ANSI Japan Korea Spanish French Chinese Spanish 1001242538-C 1001242561-C 1001242563-C 1001242565-C 1001242567-C 1001242569-C 1001242571-C 1703797 1703926 1703927 1703923 1703924 1703925 1703928 1703798 1703932 1703933 1703929 1703930...
  • Page 88 SECTION 4 - MACHINE OPERATION Table 4-1. Decal Legend - 400S Portuguese/ Item # ANSI Japan Korea Spanish French Chinese Spanish 1001242538-C 1001242561-C 1001242563-C 1001242565-C 1001242567-C 1001242569-C 1001242571-C 1702300 1702300 1702300 1702300 1702300 1702300 1702300 1701500 1701500 1701500 1701500 1701500...
  • Page 89 SECTION 4 - MACHINE OPERATION Table 4-1. Decal Legend - 400S Portuguese/ Item # ANSI Japan Korea Spanish French Chinese Spanish 1001242538-C 1001242561-C 1001242563-C 1001242565-C 1001242567-C 1001242569-C 1001242571-C 1001143852 1001143852 1001143852 1001143852 1001143852 1001143852 1001223055 1001224053 1001224048 1001224049 1001223971 1001224050...

  • Page 90: Decal Legend - 460Sj

    SECTION 4 - MACHINE OPERATION Table 4-2. Decal Legend - 460SJ Portuguese/ Item # ANSI Japan Korea Spanish French Chinese Australia Spanish 1001242559-C 1001171368-J 1001242562-C 1001242564-C 1001242566-C 1001242568-C 1001242570-C 1001242572-C 1703797 1705921 1703926 1703927 1703923 1703924 1703925 1703928 1705921 1703798 1705822 1703932 1703933...
  • Page 91 SECTION 4 - MACHINE OPERATION Table 4-2. Decal Legend - 460SJ Portuguese/ Item # ANSI Japan Korea Spanish French Chinese Australia Spanish 1001242559-C 1001171368-J 1001242562-C 1001242564-C 1001242566-C 1001242568-C 1001242570-C 1001242572-C 1702300 1702300 1702300 1702300 1702300 1702300 1702300 1702300 1702300 1701500 1701500 1701500 1701500...
  • Page 92 SECTION 4 - MACHINE OPERATION Table 4-2. Decal Legend - 460SJ Portuguese/ Item # ANSI Japan Korea Spanish French Chinese Australia Spanish 1001242559-C 1001171368-J 1001242562-C 1001242564-C 1001242566-C 1001242568-C 1001242570-C 1001242572-C 1001143852 1001143852 1001143852 1001143852 1001181145 1001223055 1001224053 1001224048 1001224049 1001223971 1001224050 1001224052 1001223453...

  • Page 93: Section 5 - Emergency Procedures

    BEEN REPAIRED, IF REQUIRED, AND THAT ALL CONTROLS ARE OPERATING COR- RECTLY. JLG Industries, Inc. must be notified immediately of any incident involving a JLG product. Even if no injury or property damage is EMERGENCY OPERATION evident, the factory should be contacted by telephone and pro- vided with all necessary details.

  • Page 94: Platform Or Boom Caught Overhead

    SECTION 5 - EMERGENCY PROCEDURES Platform or Boom Caught Overhead EMERGENCY TOWING PROCEDURES If the platform or boom becomes jammed or snagged in overhead Towing this machine is prohibited. However, provisions for moving structures or equipment, do the following: the machine have been incorporated. The following procedures are to be used ONLY for emergency movement to a suitable mainte- Shut off the machine.

  • Page 95: Machine Safety System Override (Msso)

    An example of this would be in the case of Load Sense System activation. NOTE: If the MSSO functionality is used, the fault indicator is set with a fault code in the JLG Control System which must be reset by a qualified JLG Service Technician. 31215015...
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  • Page 97: Section 6 - Accessories

    SECTION 6 - ACCESSORIES SECTION 6. ACCESSORIES Table 6-1. Available Accessories Market Accessory ANSI ANSI Japan China (USA Only) Fall Arrest Platform (36" x 72")    Pipe Racks       SkyGlazier™    ...

  • Page 98: Options/Accessories Relationship Table

    SECTION 6 - ACCESSORIES Table 6-2. Options/Accessories Relationship Table COMPATIBLE WITH ACCESSORY REQUIRED ITEM INCOMPATIBLE WITH INTERCHANGABLE WITH (Note 2) (Note 1) Platform Mesh to Mid Rail, Pipe Racks SkyPower™ Platform Mesh to Top Rail, SkyGlazier™, SkyWelder™ Soft Touch 4’ Platform, Pipe Racks, SkyGlazier™...

  • Page 99: Fall Arrest

    FALL ARREST PIPE RACKS NOTE: See the JLG External Fall Arrest System manual (PN 3128935) for more detailed information. The external fall arrest system is designed to provide a lanyard attach point while allowing the operator to access areas outside the platform.

  • Page 100: Capacity Specifications (Australia Only)

    SECTION 6 - ACCESSORIES Capacity Specifications (Australia Only) • Ensure no personnel are beneath the platform. • Do not exit platform over rails or stand on rails. Max. Platform Capacity Max. Capacity in Racks • Do not drive machine without material secured (With Max.

  • Page 101: Skyglazier

    SECTION 6 - ACCESSORIES SKYGLAZIER™ Capacity Specifications Max. Platform Capacity Capacity Zone * Max. Tray Capacity (With Max. Weight in Tray) 500 lb 150 lb 250 lb (227 kg) (68 kg) (113 kg) 550 lb 150 lb 250 lb (250 kg) (68 kg) (113 kg) 600 lb...

  • Page 102: Safety Precautions

    SECTION 6 - ACCESSORIES Safety Precautions Preparation and Inspection • Check for cracked welds and damage to tray. • Ensure tray is properly secured to platform. ENSURE PANEL IS SECURED WITH STRAP. • Ensure strap is not torn or frayed. Operation DO NOT OVERLOAD TRAY OR PLATFORM.

  • Page 103: Skypower

    SECTION 6 - ACCESSORIES SKYPOWER™ All power regulation components are located in a watertight box connected by cable to the generator. The generator supplies power when running at the specified speed with the power switch on (switch is located on platform). A three-pole, 30 Amp circuit breaker protects the generator from overload.

  • Page 104: Safety Precautions

    SECTION 6 - ACCESSORIES Safety Precautions SKYWELDER™ DO NOT OVERLOAD PLATFORM. • Ensure no personnel are beneath platform. • This factory-installed option is available only on specified models. • Keep lanyard attached at all times. • Do not use electrical tools in water. •...

  • Page 105: Accessory Ratings

    SECTION 6 - ACCESSORIES Accessory Ratings Welding Amps Input At Rated Load Output (50/60 Hz) Maximum Open Welding Mode Input Power Rated Output Amperage Circuit Voltage 230 V 460 V 575 V Range 280 Amp at 31.2 V, 15.7 35% Duty Cycle 3- phase 5-250 A 79 VDC...

  • Page 106: Safety Precautions

    SECTION 6 - ACCESSORIES Safety Precautions • Do not ground through the platform. • Do not use a high frequency arc starter with TIG welder. Preparation and Inspection DO NOT OVERLOAD PLATFORM. • Connect ground clamp to metal being welded. •...

  • Page 107: Soft Touch

    SECTION 6 - ACCESSORIES SOFT TOUCH BOLT-ON EXTERNAL FALL ARREST A padding kit is mounted to the platform rails and to a frame sus- The bolt-on external fall arrest system is designed to provide a lan- pended below the platform. Limit switches deactivate platform yard attach point while allowing the operator to access areas outside functions when the padded framework contacts an adjacent the platform.

  • Page 108: Inspection Before Use

    SECTION 6 - ACCESSORIES • Cable: Inspect cable for proper tension, broken strands, kinks, or any signs of corrosion. THE EXTERNAL FALL ARREST SYSTEM REQUIRES AN ANNUAL INSPECTION AND CERTI- GAP SHOWING: GAP SHOWING: FICATION. THE ANNUAL INSPECTION AND CERTIFICATION MUST BE PERFORMED BY A INCORRECT INCORRECT QUALIFIED PERSON OTHER THAN THE USER.

  • Page 109: Bolt-On External Fall Arrest System

    SECTION 6 - ACCESSORIES 1,2,3,4 1. Belleville Washer 2. Washer 3. Hex Nut 4. Jam Nut 5. LH Bracket 6. Attachment Ring 7. Cable 8. RH Bracket 9. Decal Figure 6-2. Bolt-On External Fall Arrest System 31215015 6-13...
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  • Page 111: Section 7 - General Specifications & Operator Maintenance

    SECTION 7. GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE INTRODUCTION OPERATING SPECIFICATIONS This section of the manual provides additional necessary infor- Table 7-1. Operating Specifications - 400S mation to the operator for proper operation and maintenance of this machine. Maximum Work Load (Capacity): Unrestricted (CE &...

  • Page 112: Operating Specifications - 460Sj

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Table 7-1. Operating Specifications - 400S Table 7-2. Operating Specifications - 460SJ Stowed Length 24 ft. 10.1 in. (7.57 m) Maximum Work Load (Capacity): Unrestricted (CE and Aus) 600 lb (270 kg) Wheelbase 7 ft.

  • Page 113: Capacities

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Engine Data Table 7-2. Operating Specifications - 460SJ Travel Speed 4.5 mph (7.2 km/h) NOTE: RPM Tolerances are ± 100. Gross Machine Weight 16,370 lb (7,425 kg) Maximum System Voltage Table 7-4. Deutz D2011L03 Max.

  • Page 114: Deutz D2.9L4

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Table 7-5. Deutz D2.9L4 Table 7-6. Kubota WG 2503 Type Liquid Cooled Fuel Gasoline or Gasoline/LP Gas Number of Cylinders Gasoline 45.5 kW @ 2700 rpm Bore 3.6 in (92 mm) 46 Kw @ 2700 rpm Stroke 4.3 in (110 mm) Bore...

  • Page 115: Tires

    JLG Ind. recommends Mobil- fluid 424 hydraulic oil, which has an SAE viscosity index of 152. NOTE: When temperatures remain consistently below 20° F (-7° C), JLG Industries recommends the use of standard UTTO. NOTE: Machines may be equipped with Mobil EAL224H biodegradable and non-toxic hydraulic oil.

  • Page 116: Mobilfluid 424 Specs

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Aside from JLG recommendations, it is not advisable to mix oils of Table 7-10. Mobil DTE 10 Excel 32 Specs different brands or types, as they may not contain the same required additives or be of comparable viscosities.

  • Page 117: Mobil Eal 224H Specs

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Table 7-11. UCon Hydrolube HP-50/46 Table 7-12. Mobil EAL 224H Specs Type Synthetic Biodegradable Type Synthetic Biodegradable Specific Gravity 1.082 ISO Viscosity Grade 32/46 Specific Gravity .922 Pour Point, Max -58°F (-50°C) Pour Point, Max -25°F (-32°C) Flash Point, Min.

  • Page 118: Mobil Eal H 46 Specs

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Table 7-13. Mobil EAL H 46 Specs Table 7-14. Exxon Univis HVI 26 Specs Specific Gravity 32.1 Type Synthetic Biodegradable Pour Point -76°F (-60°C) ISO Viscosity Grade Flash Point 217°F (103°C) Specific Gravity .910 Viscosity Pour Point...

  • Page 119: Critical Stability Weights

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Critical Stability Weights Table 7-15. Critical Stability Weights Component Battery Counterweight (S) 1060 ± 42.4 481.8 ± 19.3 Counterweight (SJ) 2700 ± 54 1227.3 ± 24.5 Tires See Table 7-7, Tires Platform and Console - 36 x 72 Platform and Console - 36 x 96 Platform and Console - Fall Arrest 31215015...

  • Page 120: Serial Number Location

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Serial Number Location A serial number plate is affixed to the left rear side of the frame. If the serial number plate is damaged or missing, the machine serial num- ber is stamped on the left side of the frame. SERIAL NUMBER PLATE Figure 7-1.

  • Page 121: Hydraulic Oil

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE 1001206353 A Figure 7-2. Hydraulic Oil Operation Chart - Sheet 1 of 2 31215015 7-11...
  • Page 122 Mobil Envirosyn H 46 Quintolubric 888-46 Readily biodegradable classi?cation indicates NOTICE: one of the following: MACHINE OPERATION USING NON-JLG APPROVED CO2 Conversion>60% per EPA 560/6-82-003 HYDRAULIC FLUIDS OR OPERATION OUTSIDE OF CO2 Conversion>80% per CEC-L-33-A-93 THE TEMPERATURE BOUNDARIES OUTLINED IN Virtually Non-toxic classi?cation indicates THE "HYDRAULIC FLUID OPERATION CHART"...
  • Page 123 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Figure 7-4. Engine Operating Temperature Specifications - Deutz 31215015 7-13...

  • Page 124: Engine Oil Operation Chart - Kubota

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE NOTICE: MACHINE OPERATION USING NON-JLG APPROVED ENGINE OIL OR OPERATION OUTSIDE OF THE TEMPERATURE BOUNDARIES OUTLINED IN THE "ENGINE OIL OPERATION CHART" MAY RESULT IN PREMATURE WEAR OR DAMAGE TO COMPONENTS OF THE ENGINE.

  • Page 125: Operator Maintenance And Lubrication Diagram

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Only Figure 7-6. Operator Maintenance and Lubrication Diagram - Deutz 2.9L Engine 31215015 7-15...

  • Page 126: Operator Maintenance And Lubrication Diagram

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Only Figure 7-7. Operator Maintenance and Lubrication Diagram - Deutz 2011L Engine 7-16 31215015...

  • Page 127: Operator Maintenance And Lubrication Diagram

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Only Figure 7-8. Operator Maintenance and Lubrication Diagram - Kubota Engine 31215015 7-17...

  • Page 128: Operator Maintenance

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE OPERATOR MAINTENANCE NOTE: It is recommended as a good practice to replace all filters at the same time. NOTE: The following numbers correspond to those in Figure 7-6., Oper- Swing Bearing - Internal Ball Bearing ator Maintenance and Lubrication Diagram - Deutz 2.9L Engine.
  • Page 129 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Wheel Drive Hub Drive Brake O IL LE V E L C H E C K A N D F ILL Lube Point(s) - Level/Fill Plug Capacity - 24 oz. (0.8 L)(1/2 Full) Lube - EPGL Interval - Check level every 3 months or 150 hrs of opera- Lube Point(s) - Fill Plug...
  • Page 130 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Hydraulic Return Filter Hydraulic Tank Breather Interval - Change after first 50 hrs. and every 6 months or 300 Interval - Change after first 50 hours and every 6 months or hrs. thereafter. 300 hours thereafter or whenever Charge Filter is replaced Comments - Remove wing nut and cover to replace.
  • Page 131 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Hydraulic Tank Hydraulic Charge Filter Interval - Change after first 50 hours and every 6 months or 300 hours thereafter or as indicated by Condition Indicator Lube Point(s) - Fill Cap Capacity - 15 Gal. (57 L) to Full Level Lube - HO Interval - Check Level daily;...
  • Page 132 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Oil Change w/Filter - Deutz D2011 Oil Change w/Filter - Deutz 2.9 L4 Lube Point(s) - Fill Cap/Spin-on Element Capacity - 2.4 gal (8.9 L) Lube Point(s) - Fill Cap/Spin-on Element Lube - EO Capacity - 10 Quarts (9.5 L) w/Filter Interval - Every Year or 600 hours of operation Lube - EO...
  • Page 133 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Fuel Pre-Filter - Deutz D2.9 Fuel Filter - Deutz D2.9 Lube Point(s) - Replaceable Element Lube Point(s) - Replaceable Element Interval - Drain water daily; Every year or 600 hours of Interval - Every year or 600 hours of operation operation 31215015 7-23...
  • Page 134 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Fuel Filter (Gasoline) Fuel Filter - Deutz D2011 Lube Point(s) - Replaceable Element Interval - Every 6 months or 300 hours of operation Lube Point(s) - Replaceable Element Interval - Every year or 500 hours of operation 7-24 31215015...
  • Page 135 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Fuel Filter (Propane) Radiator Coolant Deutz 2.9 Interval - 3 Months or 150 hours of operation Comments - Replace filter. Refer to Section , Lube Point(s) - Fill Cap Capacity - 2.9 Gallon (11.3 L) Lube - Anti-Freeze Interval - Check level daily;...
  • Page 136 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Air Filter Swing Drive Hub Lube Point(s) - Replaceable Element Lube Point - Level/Fill Plug Interval - Every 6 months or 300 hours of operation or as Capacity - 40 oz. (1.2 L) indicated by the condition indicator Lube - 90w80 Gear Oil Comments - Check Dust Valve daily...
  • Page 137 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Wheel Bearings Oil Change w/Filter - Kubota Lube Point(s) - Repack Capacity - A/R Lube - MPG Interval - Every 2 years or 1200 hours of operation 31215015 7-27...
  • Page 138 SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Fuel Filter - Kubota Lube Point(s) - Replaceable Component Interval - Every year or 600 hours of operation Engine Coolant - Kubota Lube Point(s) - Fill Cap Capacity - 2.25 gal. (8.5 L) Lube Point(s) - Fill Cap/Spin-on Element Lube - Anti-Freeze Capacity - 2.5 gal.

  • Page 139: Tires & Wheels

    TIRES & WHEELS Fuel Filter (Propane) - Kubota Tire Damage For polyurethane foam filled tires, JLG Industries, Inc. recommends that when any of the following are discovered, measures must be taken to remove the JLG product from service immediately and arrangements must be made for replacement of the tire or tire assembly.

  • Page 140: Tire Replacement

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Tire Replacement Wheel Replacement JLG recommends a replacement tire be the same size, ply and brand The rims installed on each product model have been designed for as originally installed on the machine. Please refer to the JLG Parts...

  • Page 141: Wheel Torque Chart

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Start all nuts by hand to prevent cross threading. DO NOT The tightening of the nuts should be done in stages. Follow- use a lubricant on threads or nuts. ing the recommended sequence, tighten nuts per wheel torque chart.

  • Page 142: Propane Fuel Filter Replacement (Kubota Engine)

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE PROPANE FUEL FILTER REPLACEMENT (KUBOTA ENGINE) Removal OUTLET Relieve the propane fuel system pressure. Refer to Propane FILTER BOWL Fuel System Pressure Relief. GASKET Disconnect the negative battery cable. FILTER Slowly loosen the bowl retaining nut and remove the nut and filter housing from the Electric lock off assembly.

  • Page 143: Installation

    SECTION 7 - GENERAL SPECIFICATIONS & OPERATOR MAINTENANCE Installation If equipped, install the filter bowl gasket. RESIDUAL VAPOR PRESSURE WILL BE PRESENT IN THE FUEL SYSTEM. ENSURE THE WORK AREA IS WELL VENTILATED BEFORE DISCONNECTING ANY FUEL LINE. Install the filter into the housing. SUPPLEMENTAL INFORMATION Install the filter bowl up to the bottom of the electric lock off.
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460sj

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