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LOADER

LD300

IMPORTANT MESSAGE

Thank you for purchasing this Jacobsen product.  You have purchased a world class product, one of the best
designed and built anywhere.

This product comes with an Owner/Operator's Manual. The useful life and good service you receive from this
product depends to a large extent on how well you read and understand this manual.  Treat this product properly
and adjust it as instructed, and it will give you many years of reliable service.

See a Jacobsen dealer for any service or parts needed.  Jacobsen service ensures that you continue to receive
the best results possible from Jacobsen products.  You can trust Jacobsen replacement parts because they are
manufactured with the same high precision and quality as the original parts.

Jacobsen designs and builds its equipment to serve many years in a safe and productive manner.  For longest
life, use this product only as directed in the manual, keep it in good repair and follow safety warnings and
instructions.  You'll always be glad you did.

Jacobsen, a Textron Company

One Bob Cat Lane

Johnson Creek, WI   53038-0469

1-2005

TABLE OF CONTENTS

FIGURES

PAGE

DESCRIPTION / SPECIFICATIONS .............................................................................................................. 2
SAFETY ..................................................................................................................................................... 3, 4
INSTALLATION  INSTRUCTIONS .................................................................................................................. 5
OPERATION .................................................................................................................................................. 6
SERVICE ....................................................................................................................................................... 7
FRAME PARTS .................................................. FIGURE 1 ..................................................................... 8, 9
HYDRAULICS .................................................... FIGURE 2 .................................................................. 10, 11

Summary of Contents for LD300

Page 1: ...d maintain this machine should be trained in its proper use warned of its dangers and should read the entire manual before attempting to set up operate adjust or service the machine OWNER OPERATOR S M...

Page 2: ...of California to cause cancer birth defects or other reproductive harm California Advertencia de la Proposicion 65 El estado de California hace saber que los gases de escape de los motores diesel y a...

Page 3: ...ce ensures that you continue to receive the best results possible from Jacobsen products You can trust Jacobsen replacement parts because they are manufactured with the same high precision and quality...

Page 4: ...X 20 Bucket rollback 15o Bucket volume 6 cu ft approx Bucket width 48 Weight 702 lbs DESCRIPTION The front end Loader is designed exclusively for use with the 420 tractor The quick attach feature is v...

Page 5: ...ld personal injury and or property damage result This symbol means ATTENTION BECOME ALERT Your safety and the safety of others is involved Signal word definitions The signal words below are used to id...

Page 6: ...key 5 Do not allow minors or the inexperienced to operate this machine 6 Keep people and pets a safe distance away from machine using power driven attachments Injury could result from flying debris G...

Page 7: ...elt 6 Install weight bar and 6 weights REMOVAL INSTRUCTIONS 1 Raise bucket approximately 20 from the floor 2 Loosen clamps to mounting shaft 3 Stop engine and remove pump drive belt 4 Carefully lower...

Page 8: ...eases the chances of tipping over due to the weight and its effect upon the center of gravity 4 With the tractor engine running engage PTO to start pump 5 Operate valve levers carefully The left lever...

Page 9: ...down or settles with load 1 Lift cylinders leaking 2 Hydraulic valve leaking 3 Hoses or fittings leaking SYMPTOM Oil sprays or leaks at filler cap 1 Check pump drive belt for correct size and adjustm...

Page 10: ...8 LOADER LD300 FRAME PARTS FIGURE 1...

Page 11: ...MOUNT 2 1 10 64 429 BOLT LDR CLAMP 2 1 11 4132719 7 BUCKET 1 70 107 CUTTING EDGE REP KIT 1 1 12 23 016 CYL 2 X 20 SIDE PORT 2 1 13 29 010 S B GREASE FITTING 4 1 14 4134161 TUBE AND HOSE CLMP 1 4 2 1 1...

Page 12: ...10 LOADER LD300 HYDRAULICS FIGURE 2 32 33...

Page 13: ...23 016 CYLINDER 2 21 0A001665 SEAL KIT FOR CYL 1 2 15 25 2103 6 6 FITTING 90 5 2 16 20 032 HOSE 3 8 X 48 1 2 17 25 2503 8 8 FITTING 90 1 2 18 21 011 BARNES PUMP 5 CU IN 1 2 19 83 BK60H PULLEY FOR 60...

Page 14: ...a Textron company is built to exacting standards ensured by ISO 9001 and ISO 14001 registration at all our manufacturing locations A worldwide dealer network and factory trained technicians backed by...

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