Case WHEEL LOADERS 521E 621E 721E 821E 521F 621F 721F 821F OPERATING INSTRUCTIONS MANUAL(84343880)- PDF DOWNLOAD

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Case WHEEL LOADERS 521E 621E 721E 821E 521F 621F 721F 821F OPERATING INSTRUCTIONS MANUAL(84343880)- PDF DOWNLOAD

DESCRIPTION:

Case WHEEL LOADERS 521E 621E 721E 821E 521F 621F 721F 821F OPERATING INSTRUCTIONS MANUAL(84343880)- PDF DOWNLOAD

GENERAL INFORMATION
TO THE OWNER/OPERATOR
The Attachment Quick Coupler System and Case Coupler Bucket will give your machine increased versatility and
function. Combined with Case quality, it will put your machine on the fast track for increased productivity. The ease
of coupling, combined with a remote locking control allows for a single operator to handle the attachment coupling
and uncoupling operation without special tools and without leaving the cab.
Read this manual and your machine’s Operator’s Manual before you start the engine or operate the machine with
the attachment quick coupler system and bucket. If you need more information, see your Case dealer.
With experienced and trained technicians, your Case dealer can provide the best methods of repair and
maintenance for the attachment quick coupler system, as well as for your machine and all attachments.
Use this manual as a guide. It includes safety guidelines, coupling and uncoupling steps, operation and
maintenance information.
DO NOT OPERATE or permit anyone to operate or service the machine and/or attachments until you or the other
persons have read and understand the safety, operation and maintenance instructions in this manual, as well as
the Operator’s Manual for your specific machine. Use only trained operators who have demonstrated the ability to
operate the machine correctly and safely.
The wheel loader with the attachment quick coupler system and bucket is intended to be used for digging and
general earth moving purposes such as land leveling, truck loading, and material rehandling.
DO NOT use this machine for any application or purpose other than those described in this manual. If the loader is
to be used in an application that involves special attachments or equipment, such as forestry, etc., consult an
authorized dealer. Consult an authorized dealer on changes, additions or modifications that can be required for this
machine to comply with various country regulations and safety requirements. Unauthorized modifications may
cause serious injury or death. Anyone making such unauthorized modifications is responsible for the
consequences.
Always keep this manual in the manual storage compartment along with the machine Operator’s Manual and other
safety information. Make sure the manual is always complete and in good condition. If you wish to obtain additional
copies, consult your dealer.
Your dealer can supply any additional information you require. He will also provide any after-sales service and
genuine Case replacement parts, your guarantee of quality and match.
Refer to your operator’s manual for performance specifications

TABLE OF CONTENTS:

Case WHEEL LOADERS 521E 621E 721E 821E 521F 621F 721F 821F OPERATING INSTRUCTIONS MANUAL(84343880)- PDF DOWNLOAD

TO THE OWNER/OPERATOR . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Operator Manual Storage Compartment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Identification Numbers
Model, Serial Number, and Year of Manufacture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Safety Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
PERSONAL SAFETY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Personal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Starting and Stopping Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Operating Precautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Safety Precautions Specific to Attachment and Coupler . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Maintenance and Maintenance cautions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Periodic Checks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Loader Lift Arm Support . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8
OPERATING INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Coupling to the Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
Uncoupling from the Attachment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11
IMAGES PREVIEW OF THE MANUAL:

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