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A Legacy of Excellence Since 1948
P.O. Box 1083 • Alexandria, MN 56308 • 866-458-8224
Hydraulic Earth Auger Attachment
Models: EA10, EA15, EA19
OPERATOR'S MANUAL
Serial Number ________________________________
Model Number ________________________________
WARNING!
Avoid injury or death. Read and understand this entire
manual before installing, operating or servicing this equipment.
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Table of Contents
Summary of Contents for Erskine Attachments EA10
- Page 1 A Legacy of Excellence Since 1948 P.O. Box 1083 • Alexandria, MN 56308 • 866-458-8224 Hydraulic Earth Auger Attachment Models: EA10, EA15, EA19 OPERATOR’S MANUAL Serial Number ________________________________ Model Number ________________________________ WARNING! Avoid injury or death. Read and understand this entire...
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Page 2: Table Of Contents
Drive Unit Models EA10, EA15, EA19 - Motor Exploded View ............11 Drive Unit Models EA10, EA15, EA19 - Motor Parts List ..............12 Drive Unit Models EA10, EA15, EA19 - Motor Service Procedures ........13 – 16 Planetary Exploded View & Parts List ....................17 Planetary Service Procedures ......................18... -
Page 3: To The Owner
Erskine strives to provide superior products and the highest level of customer service. If you have any suggestions on how we can improve for the future, we would appre- ciate hearing from you. Thank you for putting your trust in ERSKINE ATTACHMENTS. ERSKINE ATTACHMENTS, INC. P.O. Box 1083 Alexandria, MN 56308 •... -
Page 4: Safety Information
SAFETY INFORMATION THE USE OF THIS EQUIPMENT IS SUBJECT TO CERTAIN HAZARDS WHICH CANNOT BE PROTECTED AGAINST MECHANICAL MEANS OR PRODUCT DESIGN. ALL OPERATORS OF THIS EQUIPMENT MUST READ AND UNDERSTAND THIS ENTIRE MANUAL, PAYING PARTICULAR ATTENTION TO SAFETY AND OPERATING INSTRUCTIONS, PRIOR TO USING THE EA AUGER. - Page 5 SAFETY INFORMATION Never check a pressurized system for leaks with your bare hand. Oil escaping from pinhole leaks under pressure can penetrate skin and could cause serious infection. Hold a piece of cardboard up next to suspected leaks and wear a face shield or safety eye protection.
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Page 6: Skid Steer Loader Installation Instructions
SKID STEER LOADER INSTALLATION INSTRUCTIONS Q Q U U I I C C K K A A T T T T A A C C H H M M O O U U N N T T I I N N G G B B R R A A C C K K E E T T Ref.# Part # Description... -
Page 7: Hydraulic Hookup Instructions
4. Models EA10, EA15, and EA19 require two ½” I.D. hoses with #10 JIC female fittings on one end of each to connect hoses to drive unit fittings. -
Page 8: Operating Instructions
O O P P E E R R A A T T I I N N G G I I N N S S T T R R U U C C T T I I O O N N S S 1. -
Page 9: Maintenance Instructions
API-GL-5 number 80 or 90 for filling planetary gear reduction under normal temperature ranges between 0 degrees and 120 degrees. Approximate oil capacity for models EA10, EA15PD, and EA19 is two pints. Check oil level daily to assure proper lubrication is maintained. -
Page 10: Troubleshooting
TROUBLESHOOTING Problem Possible Cause Solution Slow Speed Low flow Check Flow Meter. If low, investigate the cause. Line restrictions Clear lines. Fittings or connections too small Replace with proper sizes. Oil filter dirty Replace. Hydraulic pump worn or damaged See Dealer for repair. Insufficient Digging Worn Teeth Or Point Replace. -
Page 11: Drive Unit Models Ea10, Ea15, Ea19 -Specifications
DRIVE UNIT MODELS EA10, EA15, EA19 SPECIFICATIONS MODEL EA15 MODEL EA10 Maximum Auger Diameter: ......24” Maximum Auger Diameter: ......30” Minimum Hydraulic Flow: ......06 gpm Minimum Hydraulic Flow: ......10 gpm Maximum Hydraulic Flow: ......15 gpm Maximum Hydraulic Flow: ......25 gpm Maximum Continuous Operating PSI:..3750 psi Maximum Continuous Operating PSI:..3750 psi... -
Page 12: Drive Unit Models Ea10, Ea15, Ea19 - Motor Exploded View
MOTOR EXPLODED VIEW DRIVE UNIT MODELS EA10, EA15, EA19 NOTE: Unless otherwise indicated, measurements are given in inches [mm] throughout the Hydraulic Motor Service Procedures. -
Page 13: Drive Unit Models Ea10, Ea15, Ea19 - Motor Parts List
MOTOR PARTS LIST DRIVE UNIT MODELS EA10, EA15, EA19 Models Ref.# Part # Description Used On 1 ......62001 ....Dust Seal ..........1 ......All 2 ......62002 ....Bearing Housing........1 ......All 3 ......62003 ....Seal ..........4 ......All 4 ......62004 ....Back Up Washer ......1 ......All 5 ......62005 ....Shaft Seal..........1 ......All 7 ......62006 ....Bearing Shaft Assembly ....1 ......All... -
Page 14: Drive Unit Models Ea10, Ea15, Ea19 - Motor Service Procedures
MOTOR SERVICE PROCEDURES DRIVE UNIT MODELS EA10, EA15, EA19 DISASSEMBLY: 2. Remove the 4 Tie Bolts from the motor (Fig.2). Cleanliness is extremely important when repairing a hydraulic motor. Work in a clean Figure 2 area. Before disconnecting the lines, clean the port area of the motor thoroughly. - Page 15 MOTOR SERVICE PROCEDURES DRIVE UNIT MODELS EA10, EA15, EA19 6. Remove 2 pins and 2 springs from Balance Ring 16. Remove the Shaft Face Seal from the Wear Plate. Assembly (Fig. 5). 14. Remove the 3 [76] dia. seal from Wear Plate (Fig. 8).
- Page 16 MOTOR SERVICE PROCEDURES DRIVE UNIT MODELS EA10, EA15, EA19 REASSEMBLY: 24. Apply petroleum jelly to the 3 [76] diameter seal. Install seal into the bearing housing. Check all mating surfaces. Replace any parts that have scratches or burrs that could cause leakage.
- Page 17 MOTOR SERVICE PROCEDURES DRIVE UNIT MODELS EA10, EA15, EA19 Timing Step#2: Locate the slot opening in the valve IMPORTANT: Install face seals in the positions shown plate which is in line with the largest open pocket of the in Figure 15 or the motor will not operate properly. Do Geroler.
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Page 18: Planetary Exploded View & Parts List
PLANETARY EXPLODED VIEW AND PARTS LIST DRIVE UNIT MODELS EA10, EA15, EA19 Ref.# Part # Description Qty. 2 2 0 0 1 ....69400 ....2” Hex Output Shaft......1 1 ....69401 ....2-9/16” Round Output Shaft ..1 2 ....69018 ....Oil Seal ..........1 3 ....69403 ....Outer Bearing Cone ......1 4 ....69404 ....Bearing Cup........2... -
Page 19: Planetary Service Procedures
PLANETARY SERVICE PROCEDURES DRIVE UNIT MODELS EA10, EA15, EA19 GENERAL INSTRUCTIONS: ASSEMBLY: To facilitate the repair of these units and before any 1. Press new bearing cups into each side of hub. It is work is done, we suggest that you first read all of the recommended that the bearing cups and Cones be steps used in disassembly and assembly of unit. -
Page 20: Accessories & Auger Replacement Wear Parts
ACCESSORIES & AUGER REPLACEMENT WEAR PARTS CONSTRUCTION AUGER TEETH Wisdom Tooth ........#00200 Chisel Tooth ..........#00201 Wisdom Gage Tooth........#00202 Hardfaced Wisdom Tooth......#00205 Hardfaced Chisel Tooth ......#00206 Gage Tooth Wisdom Tooth Hardfaced Wisdom Gage Tooth....#00207 Carbide Wisdom Tooth......#00208 Carbide Chisel Tooth ......#00209 RB Carbide Wisdom Tooth......#00237 Tooth Pocket for CDC Augers ....#00225 Rock Auger Bullet Tooth......#00221... - Page 21 NOTES ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________ ____________________________________________________...
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