SkyTrak 6036 Operation Manual

Operator & Safety
Manual
Keep this manual with machine at all times.
Model(s)
6036
S/N 17285 thru 19983 &
0160002345 thru 0160004109
8990468
February 11, 2005
WARNING: Improper operation of this vehicle can
cause injury or death. Only trained and authorized operators should operate this vehicle.
Before starting the engine, do the following:
1. Read this owner/operators manual.
2. Read all the safety decals on the vehicle.
3. Clear the area of other persons.
Learn and practice safe use of vehicle controls in a safe, clear area before you operate this vehicle on a worksite.
It is your responsibility to observe applicable laws and regulations and to follow manufacturer's instructions on vehicle operation and maintenance.
CALIFORNIA
Proposition 65 Warning
Diesel Engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects and other reproductive harm.
CALIFORNIA
Proposition 65 Warning
Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling
.

Revision Log

May, 2002 - 001 - Original issue.
February 11, 2005 - B - Replaced all branding with JLG.
REVISION LOG
Revision Log
8990468
a
Revision Log
b
8990468

Read This First

Read This First
This manual is a very important tool! Keep it with the machine at all times.
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.
Operator Qualifications
The operator of the machine must not operate the machine until this manual has been read, training is accomplished and operation of the machine has been completed under the supervision of an experienced and qualified operator. Operation within the U.S.A. requires training per OSHA 1910.178.
Operators of this equipment must possess a valid, applicable driver’s license, be in good physical and mental condition, have normal reflexes and reaction time, good vision and depth perception and normal hearing. Operator must not be using medication which could impair abilities nor be under the influence of alcohol or any other intoxicant during the work shift.
In addition, the operator must read, understand and comply with instructions contained in the following material furnished with the material handler:
• This Owner/Operator Manual
• Telehandler Safety Manual
• All instructional decals and plates
• Any optional equipment instructions furnished
The operator must also read, understand and comply with all applicable Employer, Industry and Governmental rules, standards and regulations.
Modifications
Any modification to this machine must be approved by JLG.
8990468
c
Read This First
This product must comply with all safety related bulletins. Contact JLG Industries, Inc. or the local authorized JLG representative for information regarding safety­related bulletins which may have been issued for this product.
JLG Industries, Inc. sends safety related bulletins to the owner of record of this machine. Contact JLG Industries, Inc. to ensure that the current owner records are updated and accurate.
JLG Industries, Inc. must be notified immediately in all instances where JLG products have been involved in an accident involving bodily injury or death of personnel or when damage has occurred to personal property or the JLG product.
FOR:
• Accident Reporting and Product Safety Publications
• Current Owner Updates
• Questions Regarding Product Applications and Safety
• Standards and Regulations Compliance Information
• Questions Regarding Product Modifications
CONTACT:
Product Safety and Reliability Department JLG Industries, Inc. 1 JLG Drive McConnellsburg, PA 17233
or Your Local JLG Office (Addresses on back cover) Toll Free: 877-JLG-SAFE
877-554-7233
E-mail: ProductSafety@JLG.com
Other Publications Available
Service Manual ...............................................................8990416
Illustrated Parts Manual...................................................8990417
d
8990468

Table of Contents

Revision Log Read This First Introduction
The Manual....................................2
Replacement Parts........................2
Reports..........................................2
Safety Practices
Disclaimer......................................3
Hazard Classification System........3
Accident Prevention Tags..............5
New or Additional Operators .........5
Instructional Symbols ....................6
Hazard Symbols ............................7
Avoidance Symbols.......................8
Avoidance Symbols (cont’d)..........9
Personal Considerations .............10
Operational Considerations.........14
Equipment Considerations ..........20
Operation
Operator Controls........................23
Instruments and Indicators..........34
Optional Controls.........................41
Pre-Operation Inspection.............52
Normal Starting............................53
Cold Starting................................54
Jump Starting ..............................57
Refueling .....................................58
Operating.....................................60
Using The Capacity Chart ...........70
Fork Ratings ................................77
How To Pick, Carry & Place A Load
78
Elevating Personnel.....................78
Using Other Attachments ............80
Shut-Off .......................................81
Emergency Operations
Towing A Disabled Vehicle..........82
Emergency Boom Lowering ........85
General Maintenance
General Maintenance..................98
Maintenance Schedule And Check-
list .............................................99
1. Lubrication Points..............104
2. Air Cleaner & Restriction Indi­cator106
3. Engine Cooling System.....110
4. Engine Oil And Filter .........113
5. Engine Fuel System..........117
6. Engine Fan Belt.................122
7. Hydraulic Oil and Filter......123
8. Transmission Oil and Filter127
9. Axle Oil..............................130
10. Brake Disk Inspection .......132
11. Wheel End Oil ...................136
12. Wheels and Tires ..............138
13. Battery...............................140
14. Fuse and Relay Replacement. 142
15. Boom Chains and Wear Pads. 144
Storage and Transport ..............158
Storage......................................158
Transport...................................159
Test Procedures
Parking Brake/Transmission De-
Clutch
Test Procedures.....................160
Four Wheel Steer Indexing Proce-
dure ........................................162
Specifications
Fluid & Lubrication Capacities...163
Tires ..........................................164
Weights .....................................164
Vehicle Dimensions...................165
Electrical System.......................166
Engine .......................................166
Index.............................................167
Accident Prevention Tags
Replacement Manuals...................1
2005 JLG Industries Inc.
1

Introduction

Introduction
The Manual
This Owners/Operators Manual provides the information you need to properly operate and maintain this vehicle.
IMPORTANT! Before you operate this vehicle, read this manual completely and carefully so you will understand the safety instructions and the operation of the controls and safety equipment. You must comply with all Danger, Warning, and Caution notices. They are for your benefit.
All reference to the right side, left side, front, or rear are given from the operator's seat looking in a forward direction.
Replacement Parts
For easy reference when ordering replacement parts or making service inquiries on this vehicle, record its model and serial number on the back cover of this manual. The serial number is stamped into the serial number plate (1) which is located on the vehicle’s frame.
1
OH0280
IMPORTANT! The replacement of any part on this vehicle by anything other than a performance, durability or safety of this vehicle and may void the warranty.
JLG
adversely affect the performance, durability or safety of this vehicle.
JLG
authorized replacement part may adversely affect the
assumes no liability for unauthorized replacement parts which
Reports
JLG
IMPORTANT! A Warranty Registration form must be filled out by the Authorized Service Center (ASC), signed by the purchaser, and returned to
JLG
once the product is sold and/or put into service. This report activates the warranty period, assuring that your claims during the warranty period will be processed promptly. To guarantee full warranty service, make sure your Authorized Service Center (ASC) has returned the business reply card of this form to
2
JLG
.
Model 6036

Safety Practices

Safety Practices
Disclaimer
JLG reserves the right to make changes on and to add improvements upon
its products at any time without public notice or obligation. JLG also
reserves the right to discontinue manufacturing any product at its discretion
at any time.
NOTICE: Under OSHA rules, it is the responsibility of the employer to
provide operator training. Successful completion and certification of Safety
Training for Rough Terrain Forklifts is required. Operator Training Kits are
available by calling Ken Cook Company at (414) 466-6060. An order form
for these kits is available through our website,
http://www.jlg.com.
The information in this manual does not replace any safety rules and laws
used in your area. Before operating this vehicle, learn the rules and laws for
your area. Make sure the vehicle has the correct equipment according to
these rules and laws.
Your safety and the safety of others in the worksite depend significantly
upon your knowlege and understanding of all correct operating practices
and procedures for this vehicle.
WARNING: DO NOT modify or alter (weld, drill, etc.) any
part of this vehicle without consulting JLG. Modifications can weaken the structure creating a hazard that can cause death or serious personal injury.
Hazard Classification System
OP0330
This safety alert symbol is used with the following signal words to attract
your attention to messages found within the manual and on hazard decals
located on the vehicle. They are reproduced herein and pertain to proper
operation and procedure messages contained throughout the manual. The
message that follows the symbol contains important information about
Safety. To avoid possible death or serious personal injury, carefully read and
follow the messages! Be sure to fully understand the potential causes of
death or injury.
Model 6036
3
Safety Practices
Signal Word
A signal word is a distinctive word located on hazard decals and used throughout this manual that alerts the viewer to the existence of and relative degree of the hazard.
DANGER:
The signal word “DANGER” indicates an imminently hazardous situation which, if not avoided, will result in death or serious personal injury.
WARNING:
The signal word “WARNING” indicates a potentially hazardous situation which, if not avoided, could result in death or serious personal injury.
CAUTION:
The signal word “CAUTION” indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury.
CAUTION:
The signal word “CAUTION”, used without the safety alert symbol, indicates a potentially hazardous situation which, if not avoided, may result in property damage.
For safe maintenance of the vehicle, read, understand and follow all DANGER, WARNING and CAUTION information.
4
Model 6036
Safety Practices
Accident Prevention Tags
Before beginning any maintenance or service, place an Accident Prevention
Tag (Figure 1, 1) on both the starter key switch and the steering wheel
(Figure 1), stating that the vehicle should not be operated. Actual Accident
Prevention Tags, which can be punched out and used, are included as the
last page of this manual. Retain these Accident Prevention Tags for reuse at
a later date.
DANGER
D
A
N
G
E
R
1
OH1720
Figure 1
New or Additional Operators
At the time of original purchase, the purchaser of this vehicle was instructed
by the seller on its proper use. If this vehicle is to be used by an employee or
is loaned or rented to someone other than the purchaser, make certain that
the new operator is trained and authorized, in accordance with the OSHA
regulations referenced on page 3, and reads and understands this
Operators Manual before
In addition, make sure that the new operator has completed a walk-around
inspection of the vehicle, is familiar with all decals on the vehicle, and has
demonstrated the correct use of all controls.
Model 6036
operating the vehicle.
5
Safety Practices
Instructional Symbols
The following symbol definitions will help you understand all hazard related decals used on this vehicle.
OP0330
Safety Alert Symbol
OH2100
Read Operator’s Manual
OH2090
Fasten Seat Belt
OH3100
This Symbol Signifies That Specific Attachments Must
Only Be Used On Vehicles
Equipped With Auxiliary
Hydraulics.
Always Connect Couplers.
6
Model 6036
Hazard Symbols
Safety Practices
OH2110
-
Lead Acid Batteries Generate Explosive
Gases
OH2300
Rotating Belts Can
Cut Or Entangle
OH2120
Rotating Fan Blades
Can Cut
OH2150
Electrocution Can
Cause Death Or
Serious Injury
OH3160
OH2130
Vehicle Tipover Can
Crush
OH2140
Vehicle Roll Away Can
Cause Death Or Serious
Injury
OH3110
AVOID CRUSHING, Falling Off
Vehicle Can Cause Death Or
Serious Injury
FALLING OFF ATTACHMENT Can
Result In Death Or Serious Injury
Model 6036
Swinging Loads Can Cause
Vehicle Tipover Which Can
Result In Death Or Serious
Injury
OH2161
7
Safety Practices
Avoidance Symbols
OH2320 OH2330
Keep Lit Cigarettes
Away
Keep Away From
Rotating Fan Blades
Do Not Raise Boom
While On A Slope
Keep Flames and
Ignition Sources Away
OH2310 OH2270
Do Not Travel With
Boom Raised
OH2280 OH2290
Maintain Proper Air
Pressure In Tire
To Avoid Vehicle Tipover ALWAYS:
• Travel Slowly
• Close Hitch
• Use Two Slings
• Use Two Tethers
OH3120
8
Model 6036
Safety Practices
Avoidance Symbols (cont’d)
OH2260 OH2250
Engage Parking Brake
OH2240 OH2230
Do Not Travel With
Personnel In Work
Platform
OH2220
DO NOT JUMP
• Brace Yourself and Stay With Vehicle
• Keep Seat Belt Fastened
• Hold On Firmly
• Lean Away From The Point Of Impact
Keep Clear Of Power
Lines
Carry No Riders
OH2170
Use Only Approved
Work Platforms To
Raise Or Lower
Personnel
Model 6036
9
Safety Practices
Personal Considerations
1. Seat Belt
Always fasten the seat belt before starting the engine.
2. Clothing and Safety Gear
DO NOT wear loose clothing or jewelry that can get caught on controls
or moving parts. Wear protective clothing and personal safety gear issued or called for by job conditions.
3. Dismounting
DO NOT get off the vehicle until you:
level the vehicle,
ground the carriage,
place the travel select lever in (N) NEUTRAL,
place the neutral lock lever in (N) NEUTRAL LOCK,
engage the parking brake switch,
turn the engine OFF, if appropriate,
unbuckle the seat belt,
exit the vehicle using the hand holds.
10
OH1650
Model 6036
4. Chemical Hazards
A. Exhaust Fumes
Fumes from the engine exhaust can cause death or serious personal injury. DO NOT operate vehicle in an enclosed area without a ventilation system capable of routing the hazardous fumes outdoors.
B. Explosive Fuel
Safety Practices
Engine fuel is Avoid danger by keeping sparks, open flames and smoking materials away from the vehicle and from fuel during refueling or when servicing the fuel system. Know where fire extinguishers are kept on the worksite and how to use them.
flammable
and can cause a fire and/or an explosion.
C. Hydraulic Fluid
DO NOT attempt to repair or tighten any hydraulic hoses or fittings
while the engine is running or when the hydraulic system is under pressure. Fluid in the hydraulic system is under enough pressure that it can penetrate the skin causing death or serious personal injuries.
HOT HYDRAULIC FLUID WILL CAUSE SEVERE BURNS. Wait for fluid to cool down before disconnecting lines.
DO NOT use your hand to check for leaks. Use a piece of cardboard or paper to search for leaks. Wear gloves to protect hands from spraying fluid.
Hydraulic fluid can cause permanent eye injury. Wear appropriate eye protection and stop engine. Relieve pressure before disconnecting lines by moving all joysticks back and forth through all functions.
If anyone is injured by or if any hydraulic fluid is injected into the skin, obtain medical attention immediately or gangrene may result.
Model 6036
11
Safety Practices
D. Battery
The following WARNING is intended to supplement and does not replace the warnings and information provided on the battery by the battery manufacturer.
When jump starting the vehicle, carefully follow instructions found under “Jump Starting” on page 57.
-
Keep sparks, flames and lit smoking materials away from the battery at all times. Lead acid batteries generate Severe chemical burns can result from improper handling of battery electrolyte. Wear safety glasses and proper protective gear when handling batteries to prevent electrolyte from coming in contact with eyes, skin or clothing.
OS0621
explosive
gases.
Battery Electrolyte First Aid:
• External Contact — Flush with water.
• Eyes — Flush with water for at least 15 minutes and
get medical attention immediately
• Internal Contact — Drink large quantities of water. Follow with Milk of Magnesia, beaten egg or vegetable oil. Get medical attention immediately
IMPORTANT! In case of internal contact, DO NOT give fluids that would induce vomiting!
12
.
.
Model 6036
Safety Practices
5. Moving Parts Hazard
DO NOT place limbs near moving parts. Severing of any body part can
result.
Turn OFF engine and wait until fan and belts stop moving before servicing.
MOVING PARTS can cut.
Keep clear of fan and belts while engine is running.
MOVING PARTS can entangle.
OT0810
6. Lowering Boom or Falling Load Hazard
DO NOT get under a raised boom unless it is blocked up safely. Always
empty the attachment of any load and block the boom up before doing any servicing that would require the boom to be raised.
NEVER allow anyone to walk or stand under the boom. A lowering boom or falling load can result in death or serious personal injury.
Model 6036
13
Safety Practices
Operational Considerations
1. Preparation and Prevention
Know the location and function of all vehicle controls.
Make sure all persons are away from the vehicle and that the travel select lever is in the (N) NEUTRAL position and the Neutral Lock Lever is in the (N) NEUTRAL LOCK position with the parking brake switch engaged before starting the engine.
Holes, obstructions, debris and other worksite hazards can cause death or serious personal injury. Always walk around and look for these and other hazards before operating the vehicle in a new worksite.
Prevent accidents when you move the vehicle around the worksite. Know the rules for movement of people and vehicles on the worksite. Have a person act as a lookout for you. Follow the instructions of signals and signs.
DO NOT operate the vehicle unless all hazard and instructional decals are in place and readable. (Replace all missing, illegible, or damaged decals.)
2. Clearances
Look out for and avoid other personnel, machinery and vehicles in the area. Use a spotter if you do not have a clear view of conditions that affect clearances. Travel with the boom fully retracted and lowered as far as possible while still maintaining enough ground clearance for conditions.
Always check boom clearances carefully before driving underneath door openings, bridges, etc.
Always check for power lines when raising the boom. Beware of overhead wires. Contact with electrical power lines can result in electrocution. See “Electrocution Hazards” on page 15.
3. Visual Obstruction
Dust, smoke, fog, etc. can decrease vision and cause an accident. Always stop or slow the vehicle until the obstruction clears and the worksite is visible again. Have a lookout person assist you.
Where the load will obstruct the operator’s vision, it is recommended that the vehicle be operated in REVERSE, looking backwards in the direction of travel. Travel at a slower speed and get someone to direct you.
14
Model 6036
Safety Practices
4. Underground Hazards
Know the location of all underground hazards before operating this vehicle in a new area or worksite. Electrical cables, gas and water pipes, sewer, or other underground objects can cause death or serious personal injury. Contact your local underground utility service or diggers hotline to mark all underground hazards.
5. Electrocution Hazards
NEVER operate this vehicle in an area where overhead power lines,
overhead or underground cables, or other power sources may exist without first requesting that the appropriate power or utility company de­energize the lines, or take other suitable precautions.
OS0063
Model 6036
15
Safety Practices
6. Carrying Personnel
Use only an approved work platform meeting the ASME B56.6 standards for lifting and lowering personnel. NEVER transport personnel in a work platform for even the shortest distance.
Death or serious personal injury can occur if these rules are not obeyed. Riders can fall and be crushed or run over. Avoid accidents.
For other specific precautions, see “Elevating Personnel” on page 78.
WARNING
AVOI D
CRUSHING,
falling off
vehicle can
cause death
or serious
Allow no riders
injury
OH3180
FALLING OFF ATTACHMENT,
can result in death or
serious injury.
OS0632
16
Model 6036
Safety Practices
7. Tip Over Hazard
DANGER
VEHICLE TIPOVER can result in death or serious injury.
DO NOT travel with the boom raised.
DO NOT raise boom while on a slope unless load is level.
Traveling with the boom raised is dangerous and can cause tipover. Keep the boom as low as possible. Travel with extreme caution the slowest
possible speed.
Keep the vehicle under control at all times. When negotiating turns, slow down and turn the steering wheel in a smooth sweeping motion. Avoid jerky turns, starts or stops. Reduce vehicle speed on rough ground and slopes.
DO NOT exceed the rated lift capacity of the vehicle as structural damage and unstable conditions will result.
To ensure that the vehicle is positioned in the most stable condition before operating an attachment, use the frame sway control (frame tilt) to level the vehicle. The vehicle is level when the frame level indicator gauge reaches (0°) zero degrees.
MAINTAIN proper tire pressure at all times.
and at
OS0086
If the vehicle cannot be leveled using the frame sway control, reposition the vehicle.
Frame swaying left or right with the boom raised above horizontal is dangerous. Always use the frame sway control to level the vehicle before
raising the boom above horizontal, with or without a load. If the vehicle cannot be leveled using frame sway control, reposition the vehicle.
8. Emergency Exit Rear Window
The rear window (Figure 2, 1) in the enclosed cab can be used as an emergency exit by removing the latch pin (2) located on the window latch (3). The window is then free to swing open.
1
2
3
Figure 2
Model 6036
.
2
.
3.
4
1 0 9
7 9 1
1
OH1730
17
Safety Practices
9. Tire Pressure
DANGER
VEHICLE TIPOVER can result in death or serious injury.
DO NOT travel with the boom raised.
MAINTAIN proper tire pressures at all times. An underpressurized tire(s) adversely affects vehicle stability. If proper tire pressures are not maintained, this vehicle can tip over.
To ensure proper vehicle stability, check all four tire pressures before operating the vehicle.
10.Do Not Jump
DANGER
AVOID CRUSHING
if vehicle tips.
Jumping can
result in death
or serious
 DO NOT JUMP.  Brace yourself.  Stay in cab.  Keep seat belt on.
injury.
DO NOT raise boom while on a slope unless load is level.
OH3190
MAINTAIN proper tire pressure at all times.
OS0085
If a vehicle ever becomes unstable and starts to tip over:
BRACE YOURSELF and STAY WITH THE VEHICLE,
KEEP YOUR SEAT BELT FASTENED,
HOLD ON FIRMLY and
LEAN AWAY FROM THE POINT OF IMPACT.
Indecision and trying to escape from a tipping vehicle can result in death or serious personal injury.
18
Model 6036
Safety Practices
11.Slopes
DO NOT park the vehicle on an incline and leave it unattended.
Driving across a slope is dangerous, as unexpected changes in
the slope can cause tipover. Ascend or descend slopes slowly and with caution
Ascend or descend slopes with the heavy end of the vehicle pointing up
NOTE: The rear of the vehicle is normally considered the heavy end unless the carriage is fully loaded. In this case the front of the vehicle is now the heavy end.
Unloaded vehicles should be operated on all slopes with the carriage pointing down
On all slopes, the load must be tilted back and raised only as far as necessary to clear the ground.
When operating on a downhill slope, reduce travel speed and downshift to a low gear to permit compression braking by the engine and aid the application of the service brakes.
.
the slope.
the slope.
12.Falling Load Hazard
DO NOT exceed the total rated load capacity of the specific type fork
being used. Each fork is stamped with a maximum load capacity. If the capacity is exceeded, forks may break. See “Fork Ratings” on page 77.
DO NOT downshift at a high ground speed. Sudden slowing can cause the load to drop off the forks.
13.Ventilation
DO NOT operate this vehicle in an area with flammable dust or vapors
unless good ventilation has removed the hazard. Sparks from the electrical system and the engine exhaust can cause an explosion.
Carbon monoxide fumes from the engine exhaust can cause suffocation in an enclosed area. Good ventilation is very important when operating this vehicle.
Model 6036
19
Safety Practices
Equipment Considerations
WARNING: DO NOT modify or alter (weld, drill, etc.) any
part of this vehicle without first consulting JLG. Modifications can weaken the structure creating a hazard that can cause death or serious personal injury.
DO NOT by-pass or disconnect any electrical or hydraulic circuits. Consult the JLG Service Department or your JLG Authorized Service Center (ASC) if any circuit is malfunctioning.
DO check for frayed or cut seat belt webbing, damaged buckles or loose mounting brackets. Replace immediately if required.
ALWAYS wear a seat belt when operating the vehicle.
DO check tire pressure on all four tires. Add air if required.
DO check the condition of all four rims. Check for bent flanges and/or
bead mounting areas.
DO check the parking brake operation. Refer to the test procedures on page 160. Repair immediately if required.
DO keep all non-skid surfaces clean and free of debris. Replace if worn, damaged or missing.
DO check the condition of decals. Replace decals if missing, damaged or illegible. Figure 3 and Figure 4 on the following pages show the proper location of the decals.
20
Model 6036
Safety Practices
3
7
2
WARNING
AVOID
CRUSHING,
falling off vehicle can cause death
or serious
injury
4
1
Allow no riders
Item Part Number Quantity Decal Description
1
2 4110188 1 Vehicle Rollaway Warning 3 4108991 1 Electrocution Danger 4 7139452 1 Load Chart Booklet 5 4110137 1 Tipover danger 6 4110187 1 Do Not Jump Danger 7 4110188 1 Safety Instructions
4110188 1 No Riders Warning
5
6
DANGER
AVOID CRUSHING
if vehicle tips.
Jumping can
result in death
or serious
injury.
 DO NOT JUMP.  Brace yourself.  Stay in cab.  Keep seat belt on.
OH17421
NOTE: Hazard/Emergency Information related decals, with part numbers, are available free of charge by calling JLG at (877) 554-5438 domesti­cally or (717) 485-5161 internationally.
Figure 3
Model 6036
21
Safety Practices
10
FALLING OFF ATTACHMENT,
can result in death or
serious injury.
9
13
12
11
8
OA16301
Item Part Number Quantity Decal Description
8
4110184 2 Moving Parts Warning
9 4110172 1 Explosive Gases Warning 10 4109041 1 Carrying Personnel Warning 11 4107442 1 Boom Extend Letters 12 4105262 1 Boom Angle Indicator 13 4109791 1 Emergency Exit (Enclosed Cab Only)
NOTE: Hazard/Emergency Information related decals, with part numbers, are available free of charge by calling JLG at (887) 554-5438 domestically or (717) 485-5161 internationally.
Figure 4
22
Model 6036

Operation

Operation
Operator Controls
Accelerator Pedal
(Figure 5)
Pressing down the accelerator pedal (Figure 5, 1) increases engine and hydraulic speed of the vehicle. The pedal is spring-loaded to return to idle speed.
Service Brake Pedal
(Figure 5)
Pressing down the brake pedal (Figure 5, 2) decreases the speed of the vehicle by applying the service brakes located in the axles. In the event of engine power loss, the service brake pedal can also be used for braking.
Steering Wheel
(Figure 5)
Turning the steering wheel (Figure 5, 3) to the left or right steers the vehicle in the corresponding direction. Any one of the steering modes are selectable. Refer to “Steering Select Switch” on page 25.
Horn Button
(Figure 5)
Pressing the horn button (Figure 5, 4) in the center of the steering wheel sounds the horn.
4
2
Figure 5
Model 6036
3
1
OH1760
23
Operation
Ignition Switch
(Figure 6)
Using the ignition switch key (Figure 6, 1), the switch may be turned clockwise from the OFF (2) position to the RUN (3) and START (4) positions. The START position is spring-loaded to return to the RUN position and must be manually held in place for starting.
OFF (2) position — The entire electrical system is shut down.
RUN (3) position — All controls and indicators are operable.
START (4) position — Engages starter motor to crank the engine when the
parking brake switch is engaged and the transmission is in NEUTRAL.
2
3
4
1
24
OT0680
Figure 6
Model 6036
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