RT80 Tractor Parts Manual & Service Guide by Ditch Witch (EN)

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1 RT80 ISSUE NO. 03PL-05/11 For Replacement Copy Order P/N 053-1271 This manual contains information concerning the following models: RT80 Tractor Copyright 2009, 2010, 2011 by The Charles Machine Works, Inc. , Ditch Witch, CMW, AutoCrowd, Jet Trac, Roto Witch, Subsite, Fluid Miser, Power Pipe, Super Witch, Pierce Arrow, Zahn, The Underground, and The Underground Authority Worldwide are registered trademarks of The Charles Machine Works, Inc. ID0233496

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FOREWORD___________ 3 This manual contains illustrated parts lists to help you select quality ProTech ® Replacement parts for your Ditch Witch ® equipment. Using other replacement parts will lessen the productivity of your equipment. Part numbers enclosed in a box are no longer available from The Charles Machine Works, Inc. Your local Ditch Witch dealer may be able to locate the part for you. Footnotes provide more information to help you identify parts shown in the manual. Assembly instructions and Tech Bits articles referenced in footnotes are available through your local Ditch Witch dealer. Description and specifications in this book were current at publication.

However, The Charles Machine Works, Inc. reserves the right to improve equipment, so this manual might not reflect the most current improvements. Instructions on recommended equipment use and maintenance are in the Operator’s Manual that was shipped with your equipment. Keep the following in mind when ordering ProTech replacement parts: Specify parts you need by part number and description, not by illustration reference numbers. Have equipment model and serial number on hand to help ensure you get the right parts for your machine whether it’s old or new. Thank you for buying and using Ditch Witch equipment and ProTech replacement parts. 8/6/2010, Rev-B 800-001

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4 WARRANTY __________________________ DW WARRANTY Policy July, 2005 POLICY 1: DITCH WITCH ® EQUIPMENT AND REPLACEMENT PARTS LIMITED WARRANTY POLICY Subject to the limitation and exclusions herein, free replacement parts will be provided at any authorized Ditch Witch dealership for any Ditch Witch equipment or parts manufactured by The Charles Machine Works, Inc. (CMW) that fail due to a defect in material or workmanship within one (1) year of first commercial use (Exception: 2 years for all SK500 Attachments).

Free labor will be provided at any authorized Ditch Witch dealership for installation of parts under this warranty during the first year following “initial commercial” use of the serial numbered Ditch Witch equipment on which it is installed. The customer is responsible for transporting their equipment to an authorized Ditch Witch dealership for all warranty work. EXCLUSIONS FROM PRODUCT WARRANTY All incidental or consequential damages. All defects, damages, or injuries caused by misuse, abuse, improper installation, alteration, neglect, or uses other than those for which products were intended.

All defects, damages, or injuries caused by improper training, operation, or servicing of products in a manner inconsistent with manufacturer’s recommendations. All engines and engine accessories (these are covered by original manufacturer’s warranty). Tires, belts, and other parts which are subject to another manufacturer’s warranty. (Such warranty will be available to purchaser.) ALL IMPLIED WARRANTIES NOT EXPRESSLY STATED HEREIN, INCLUDING ANY WARRANTY OF FITNESS FOR A PARTICULAR PURPOSE AND MERCHANTABILITY.

IF THE PRODUCTS ARE PURCHASED FOR COMMERCIAL PURPOSES, AS DEFINED BY THE UNIFORM COMMERCIAL CODE, THEN THERE ARE NO WARRANTIES WHICH EXTEND BEYOND THE FACE HEREOF AND THERE ARE NO IMPLIED WARRANTIES OF ANY KIND WHICH EXTEND TO A COMMERCIAL BUYER. ALL OTHER PROVISIONS OF THIS LIMITED WARRANTY APPLY INCLUDING THE DUTIES IMPOSED. Ditch Witch products have been tested to deliver acceptable performance in most conditions. This does not imply they will deliver acceptable performance in all conditions. Therefore, to assure suitability, products should be operated under anticipated working conditions prior to purchase.

Defects will be determined by an inspection within thirty (30) days of the date of failure of the product or part by CMW or its authorized dealer. CMW will provide the location of its inspection facilities or it’s nearest authorized dealer upon inquiry. CMW reserves the right to supply remanufactured replacement parts under this warranty as it deems appropriate. Extended warranties are available upon request from your local Ditch Witch dealer or CMW. Some states do not allow exclusion or limitation of incidental or consequential damages, so the above limitation or exclusion may not apply.

Further, some states do not allow exclusion of or limitation of how long an implied warranty lasts, so the above limitation may not apply. This limited warranty gives product owner specific legal rights and the product owner may also have other rights which vary from state to state. For information regarding this limited warranty, contact CMW’s Product Support Department, P.O. Box 66, Perry, OK 73077-0066, or contact your local Ditch Witch dealer. Ver. 03 ID0134872

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Contents

CONTENTS______________________ 5 Decals Decal Location - RT80 ............................. 8 Engine Components Frame Components - Continued Left Cradle ............................................... 90 Pump Mount ............................................ 84 Rear Panel ............................................. 102 Right Cradle ............................................. 86 Right Fender ............................................ 96 Seat Mount .............................................. 94 Side Panel Lock Kit .................................. 78 Tape Dispenser ..................................... 104 Control Components Battery Connect .......................................

28 Cooling System ....................................... 16 Engine (Right Side) ................................ 24 Engine Mounts ......................................... 22 Engine Service Parts ............................... 32 Exhaust System ....................................... 14 Expansion Tank ....................................... 20 Fuel System ............................................. 30 Intake System .......................................... 12 Oil Cooler Hydraulics ............................... 18 Starter Connect ....................................... 26 Power Train Console .................................................

108 Cruise Control ........................................ 116 Foot Pedal ............................................. 112 Gauge Panel .......................................... 110 Rear Steer Indicator ............................... 118 Seat Controls ......................................... 114 TDM Sensor Mount ................................ 120 Hydraulics 2 Speed Gearbox .................................... 54 Axle Housing ........................................... 56 Drive Shaft & Knuckle .............................. 66 Drive Shaft ............................................... 36 Front Axle ................................................

38 LS Differential Assembly .......................... 62 Park Brakes ............................................. 60 Parking Brake .......................................... 44 Pinion Assembly ...................................... 64 Planetary Wheel End ............................... 58 Rigid Rear Axle ........................................ 40 Service Brake System ............................. 46 Steerable Rear Axle ................................. 42 Steering Axle Series 80 ........................... 52 Tire & Wheel (31 X 15.5-15) .................... 48 Tire & Wheel (35 X 19.0-16.1) ................. 50 Frame Components Attachment Pump Hydraulics .................

140 Backfill Blade Hydraulics ........................ 124 Flushing/Charge/Case Drain .................. 134 Ground Drive Hydraulics ........................ 132 Hydraulic Filter Return ........................... 128 Plumbing - Priority/Steering Valve ................ 126 Rear Steer Hydraulics ............................ 142 Return Manifold ..................................... 138 Shift Manifold ......................................... 130 Tank Return/Suction .............................. 136 Electrical 2-Post ROPS Light Kit ........................... 148 4-Post ROPS Light Kit ........................... 150 Back Up Alarm .......................................

146 Cold Start Kit .......................................... 152 Miscellaneous Bolt/Nut Torque Chart ............................ 156 Filters .................................................... 160 Optional Kits .......................................... 160 Parts Manual Change Request ............. 161 Related Publications............................... 160 Replacement O-Ring Chart .................... 159 Warranty Registration ........................... 163 2-Post ROPS ........................................... 98 4-Post ROPS ......................................... 100 Backfill Blade Pivot ..................................

74 Backfill Blade ........................................... 72 Dual Battery Option ................................. 88 Firewall .................................................... 80 Front Tunnel ............................................ 82 Front Weight and Grilles .......................... 70 Fuel Tank ................................................ 92 Hood and Panels ..................................... 76 ID0233595

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