DitchWitch JT4020 Manual

All terrain rack & pinion

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JT4020

All Terrain Rack & Pinion

P/N 053-1216

JT4020 All Terrain Rack & Pinion Directional Drilling System

This product is covered by one or more of the following patents:

Other U.S. and foreign patents pending

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Summary of Contents for DitchWitch JT4020

Page 1 JT4020 All Terrain Rack & Pinion P/N 053-1216 JT4020 All Terrain Rack & Pinion Directional Drilling System This product is covered by one or more of the following patents: Other U.S. and foreign patents pending...
Page 3 FOREWORD___________ Keep the following in mind when ordering ProTech replacement parts: Thank you for buying and using Ditch Witch equipment and ProTech replacement parts. 8/6/2010, Rev-B 800-001...
Page 4 WARRANTY __________________________ ® POLICY 1: DITCH WITCH EQUIPMENT AND REPLACEMENT PARTS LIMITED WARRANTY POLICY EXCLUSIONS FROM PRODUCT WARRANTY...
Page 5 CONTENTS______________________ Decals Lubricator Engine Components Drill Frame Pipe Loader System Track Frame & Main Frame Fluid System Anchor Systems Continued...
Page 6 CONTENTS______________________ Hydraulics Electrical Accessories Miscellaneous...
Page 7 DECALS ID0135069...
Page 12 NOTES:...
Page 13 ENGINE COMPONENTS ID0134845...
Page 50 NOTES:...
Page 51 OPERATOR’S STATION...
Page 68 NOTES:...
Page 69 TRACK FRAME & MAIN FRAME ID0135041...
Page 88 NOTES:...
Page 89 ANCHOR SYSTEMS...
Page 106 NOTES:...
Page 107 LUBRICATOR SYSTEMS ID0135204...
Page 116 NOTES:...
Page 117 DRILL FRAME ID0135290...
Page 150 NOTES:...
Page 151 PIPE LOADER SYSTEMS ID0135289...
Page 176 NOTES:...
Page 177 FLUID SYSTEMS ID0135021...
Page 198 NOTES:...
Page 199 HYDRAULICS ID0135071...
Page 316 NOTES:...
Page 317 ELECTRICAL ID0135070...
Page 330 NOTES:...
Page 331 ACCESSORIES...
Page 346 NOTES:...
Page 347 MISCELLANEOUS ID0135063...
Page 348 SAE Bolt and Nut Torque Value Chart Grade 5: UNC or UNF Thread Size Hex nut, or bolt tapped into hex Hex top deformed locknut Flange nut, locknut, or bolt tapped nut, or d&t hole into flange nut or d&t* hole ft•lb N•m ft•lb...
Page 349 Metric Bolt and Cap Screw Torque Values Size Class 4.8 Class 8.8 and 9.8 Class 10.9 Class 12.9 Lubricated Lubricated Lubricated Lubricated N•m ft•lb N•m ft•lb N•m ft•lb N•m ft•lb N•m ft•lb N•m ft•lb N•m ft•lb N•m ft•lb 11.5 14.5 1075 1150 1075...
Page 350 Hydraulic Cylinder Bolt Torque Chart Bolt Size Bolt Cylinder Repair Kit Torque (ft•lb) Torque (N•m) (inch) Part No. Part No. 106-096 190-165 90-100 120-135 106-097 190-166 & 190-169 180-200 245-270 106-098 190-167 & 190-170 290-325 395-440 106-122 190-172 & 190-174 410-640 550-625 106-145...
Page 351 SAE & ORS Hydraulic Fitting Replacement O-Ring Chart Fraction Dash Size Size (Port Seal O-Ring) (Face Seal O-Ring) Thread Size O-Ring P/N Thread Size O-Ring P/N 1/16 5/16 - 24 3/16 3/8 - 24 7/16 - 20 155-760 9/16 - 18 157-037 5/16 1/2 - 20...
Page 352 AT/JT4020 Rack & Pinion Related Publications Component Model: Engine: Filters Engine: Hydraulic: Optional Kits...
Page 353 Parts Manual Change Request required Publication Information: (if possible, include copy of publication page with changes marked.): Please fax completed form to Parts Manual Department (580) 572-3525 Thank you for taking the time to submit this request. We will contact you if further information is needed to process your request.
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