Case 621F Tier III Wheel Loader Operator’s Manual 47393347 – PDF DOWNLOAD

Description

Case 621F Tier III Wheel Loader Operator’s Manual 47393347 – PDF DOWNLOAD

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DESCRIPTION:

Case 621F Tier III Wheel Loader Operator’s Manual 47393347 – PDF DOWNLOAD

GENERAL INFORMATION :
Note to the owner :

• Read this manual before you start the engine or operate the machine. If you need more information, see your authorized
  dealer.
• This manual contains important information about the safe operation, adjustment, and maintenance of your machine.
• Refer to the index at the back of this manual for locating specific items about your machine. The wheel loader conforms
  to current safety regulations at the time of its manufacture.
• Consult an authorized dealer or CNH Industrial on changes, additions, or modifications that can be required for this
  machine to comply with various country regulations and safety requirements. Unauthorized modifications will cause
  serious injury or death. Anyone making such unauthorized modifications is responsible for the consequences.
• The information in this manual is provided on the basis of information that was available at the time the manual was
  written. Settings, procedures, part numbers, software and other items can change. These changes can affect the
  maintenance performed on the machine. Ensure that you have complete and current information from your dealer
  before you start any machine operation.
• DO NOT OPERATE or permit anyone to operate or service this machine until you or the other persons have read and
  understand the safety, operation and maintenance instructions in this manual. Use only trained operators who have
  demonstrated the ability to operate and service this machine correctly and safely.
• This operator’s manual is to be stored in the manual compartment equipped on this machine. Make sure this manual
  is complete and in good condition. Contact your dealer to obtain additional manuals or manuals in languages other
  than that of the country of use.
• Your dealer is at your disposal for any further information. He will also provide any after-sales service you may require
  and genuine replacement parts, your guarantee of quality and match.
• This manual contains information concerning the adjustment and maintenance of your new equipment. You have
  purchased a dependable machine, but only by proper care and operation can you expect to receive the performance
  and long service built into this equipment. Please have all operators read this manual carefully and keep it available
  for ready reference.
• Your authorized dealer will instruct you in the general operation of your new equipment. Your dealer’s staff of factory-
  trained service technicians will be glad to answer any questions that may arise regarding the operation of your
  machine.

TABLE OF CONTENTS:

Case 621F Tier III Wheel Loader Operator’s Manual 47393347 – PDF DOWNLOAD

1 GENERAL INFORMATION
Note to the owner 1-1
Airborne noise emission 1-3
Operator’s manual storage 1-4
Right, left, front, and rear of the machine 1-5
Machine Components 1-6
Note to the owner 1-8
Identification numbers 1-9
Electro-Magnetic Compatibility (EMC) 1-12
2 SAFETY INFORMATION
Safety rules and signal word definitions 2-1
Personal safety 2-2
Safety rules – Utility safety 2-3
Safety rules 2-4
Safety rules 2-5
Safety rules 2-6
Operating precautions 2-7
Maintenance precautions 2-9
Safety rules – Fuel handling 2-10
Burn prevention 2-11
Safety rules 2-12
Seat belt precautions 2-13
Support strut for loader lift arm – Support strut and service link 2-14
Safety signs 2-16
3 CONTROLS/INSTRUMENTS
ACCESS TO OPERATOR’S PLATFORM
Proper entry and exit 3-1
OPERATOR’S SEAT
Overview 3-3
FORWARD CONTROLS
Front console 3-8
Steering column 3-9
Pedal controls 3-11
Parking brake 3-13
LEFT-HAND SIDE CONTROLS
Transmission controls 3-14
Joystick steering 3-16
RIGHT-HAND SIDE CONTROLS
Overview 3-18
Two function valve 3-20
Three function valve 3-24
Four function valve 3-28
Wrist rest 3-30
EXTERIOR CONTROLS
Hood switch and master disconnect 3-31
INSTRUMENT CLUSTER
Overview 3-35
Status and warning icons 3-36
Display settings 3-43
Keypad 3-45
Operator preferences 3-53
SIDE CONSOLE
Overview 3-60
Switch operations 3-61
Climate controls 3-66
CLIMATE CONTROLS
Cab air louvers 3-68
Windows 3-70
4 OPERATING INSTRUCTIONS
COMMISSIONING THE UNIT
Before starting the engine 4-1
Run in period of a new machine 4-2
STARTING THE UNIT
Starting the engine 4-3
Operating in extreme temperatures 4-5
Cold temperature operation 4-6
Transport/service link 4-9
STOPPING THE UNIT
Stopping the engine 4-12
MOVING THE UNIT
Before operating the transmission 4-14
Ride control 4-15
Control levers 4-16
Auxiliary forward, neutral, reverse (F-N-R) switch 4-21
Automatic mode 4-25
Loader functions 4-26
5 TRANSPORT OPERATIONS
RECOVERY TRANSPORT
Safety rules 5-1
Transporting the machine 5-2
Travelling on public roads 5-4
Moving a disabled machine 5-7
6 WORKING OPERATIONS
LOADER OPERATIONS
Operating tips 6-1
Changing loader attachments 6-4
Coupling to the attachment 6-6
Uncoupling the attachment 6-8
Joystick operation 6-11
7 MAINTENANCE
GENERAL INFORMATION
Servicing 7-1
Support strut for loader lift arm 7-3
Releasing pressure in the hydraulic system 7-5
Biodiesel fuel 7-7
MAINTENANCE CHART
Maintenance Chart 7-9
Daily inspection
General 7-11
Every 10 hours
Engine oil 7-15
Every 50 hours
Bucket/attachment grease fittings 7-16
Grease machine and attachments 7-17
Hydraulic oil level 7-19
Transmission oil level 7-20
Engine coolant 7-21
Initial 100 hours
Wheel torque 7-22
Fuel prefilter (Initial) 7-23
Fuel filter (Initial) 7-24
Replace hydraulic oil filter (Initial) 7-25
Every 100 hours
Grease fittings 7-26
Grease lift arm 7-28
Every 250 hours
Grease drive shaft slip joints 7-29
Cab air filter – Recirculation filter 7-30
Wheels and tires 7-32
Drive belt 7-34
Every 500 hours
Engine oil and filter 7-36
Replace fuel prefilter 7-38
Fuel filter 7-39
Fuel tank sediment 7-40
Axle oil level 7-41
Battery fluid level 7-42
Every 1000 hours
Pivot points 7-43
Articulation fittings 7-44
Hydraulic oil filter 7-45
Drive belt 7-46
Cab air filter – Recirculation filter 7-48
Replacing the engine breather filter 7-50
Every 1500 hours
Front and rear axle 7-51
Transmission fluid and filter 7-53
Every 2000 hours
Hydraulic oil and filters 7-55
Engine coolant 7-57
Engine air filters 7-59
Frame and cab – lubricate 7-61
Engine valve clearance 7-62
As required
Fuel pre-filter 7-63
Air conditioning condenser 7-64
Height control and return to travel 7-65
Return to dig 7-67
Calibrating the gear box 7-69
Transmission declutch pressure adjustment 4-speed transmission only 7-71
Parking brake 7-72
Secondary steering 7-76
Cab service 7-77
ELECTRICAL SYSTEM
Battery service 7-80
Battery electrolyte level 7-83
Auxiliary battery connections 7-84
Battery removal and installation 7-86
Fuses and relays 7-87
Work lights 7-93
Driving lights 7-94
Additional features 7-95
STORAGE
Preparation 7-96
Every 30 days 7-97
Removal 7-98
8 SPECIFICATIONS
General specifications 8-1
Lift capacities – 621F Lift capacities 8-5
Machine specifications and dimensions 621F General specifications 8-7
Weight adjustments 8-22
Material weights 8-23
Torque charts 8-24
9 ACCESSORIES
General accessories 9-1

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PLEASE NOTE:

• This is not a physical manual but a digital manual – meaning no physical copy will be couriered to you. The manual can be yours in the next 2 mins as once you make the payment, you will be directed to the download page IMMEDIATELY.
• This is the same manual used by the dealers inorder to diagnose your vehicle of its faults.
• Require some other service manual or have any queries: please WRITE to us at [email protected]

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