TUG Model MA Tow Tractor Workshop Repair Part Service Manual

Operation and Service Manual Documents TUG Model MA Tow Tractor - Rev 19: Chapter One: General Information and Operating Instructions. Chapter Two: Maintenance Chapter Three: Overhaul Chapter Four: Illustrated Parts List Chapter Five: Appendices

MODEL MA TOW TRACTOR OPERATION AND SERVICE MANUAL ORIGINALLY ISSUED MARCH 22, 1974

Introduction: MA Tow Tractor Dec. 1995 p. 2 NOTE: The information contained in this publication is intended exclusively for the use of Tug Manufacturing Corporation and its customers. Disclosure to non- Tug customers may result in legal action by Tug Manufacturing Corporation. Note: The information contained in this document is intended to be accurate and up to date at the time of original issue. Tug Manufacturing Corporation reserves the right to update the information in this document, without warning, as deemed prudent or necessary by Tug Manufacturing Corporation.

Introduction: MA Tow Tractor Dec. 1995 p. 3 INTRODUCTION TO THE OPERATION ANO SERVICE MANUAL This manual establishes the operation and maintenance procedures that are to be used by operators of the Tug Manufacturing Corporation Models MA-30, MA-40, MA-50, MA-60, MA-70 & MA-80 Tow Tractors. During recent years, the importance of Materials Handling (the physical movement of materials) has received serious and concentrated study. Due to the need for increased economy in today’s industry, new and more efficient methods have becomenecessary for the handling and storage of materials. Forklift and reach trucks are the well estabIished implements utilized for stocking loads, often stacking them extremely high. They have enabied more effective utilization of valuable storage space. While these vehicies are frequently operated for transferring loads over short distances, their use is not economical when lengthy traveling is involved. For lengthy traveling, the tow tractor is a valuable tool, especially when used in conjunction with a trailer train. This system provides an economical mode of transferring a large amount of material or goods over a long distance. The more specialized forklifts are then left to concentrate on the high stacking operations forwhich they were designed. To accomplish productive movement of materials, one more important factor must be consid- ered. The operator must be a skilled and responsible person. This expertise should not be solely based on his ability to drive, but on his ability to identify and understand the various pieces of equipment related to his job. Certain operation and maintenance procedures have been covered in greater depth in a series of video tapes which are available from Tug Manufacturing Corporation. These video tapes include the foliowing: MA-1 Proper Operation C148 Ford 300 L.P. System C149 Basic 12 Volt Electrics C144 Rockwell Steer Axle Repairs (With Brakes) C145 Rockwell Drive Axle Repairs C147 Ford 300 Carburetor Overhaul

Introduction: MA Tow Tractor Dec. 1995 p. 4 MODEL NUMBER CODING OF MA TOW TRACTORS MA - 30 - 1 - 1 - 137 Drawbar: 30=3000 Ibs DBP 40=4000 Ibs DBP 50=5000 lbs DBP 60=6000 lbs DBP 70=7000 lbs DBP 80=8000 lbs DBP Engine: 1 = Ford 240 CID 6-cyl or Ford 300 CID (4.9 liter) 6-cyl 4 = Perkins 4.236 Diesel 8 = Cummins/Onan A3.4 Diesel 14= Perkins 1000-4 243 CID (4.0 liter) 4-cyl H = Hercules D-2300 Diesel The model number is stamped on the top of the left frame rail, just outside the engine compartment, as is the date of manufacture. It is not necessary to open the engine compartment to locate the serial number. Rear Axle: 1 = Rockwell 2 = Dana Serial Number

Introduction: MA Tow Tractor Nov. 1998 p. 5 TUG Manufacturing Corporation LIMITED W ARRANTY TUG Manufacturing Corporation (“TUG”) warrants to the original purchaser all TUG equipment against defective materials or workmanship (but not against failures or defects resulting, directly or indirectly, from accident, abuse, modification, alteration, lack of recommended maintenance, use of non-recommended fuels, normal wear and tear, misuse, use of parts and components not manufactured or supplied by TUG, or use for purposes not reasonably intended) for a period of one (1) year from date of shipment to the original purchaser or the first 1,000 hours of operation, whichever occurs first. The warranty of purchased functional components is limited to that specified by the component manufacturer. THIS LIMITED WARRANTY IS NOT ASSIGNABLE BY THE ORIGINAL PURCHASER OF TUG EQUIPMENT. ANY PURPORTED ASSIGN- MENT OF THIS LIMITED WARRANTY SHALL BE VOID AND TUG SHALL HAVE NO OBLIGATION TO HONOR OR PERFORM UNDER THIS LIMITED WARRANTY IN FAVOR OF ANY PERSON OR ENTITY OTHER THAN THE ORIGINAL PURCHASER. TUG will, at its sole option, repair or replace any component, part or parts, if found on examination by TUG to be defective and if the necessary return charges are prepaid by the original purchaser. Installation labor will be the original purchaser’s responsibility. The above only applies to TUG manufactured components. Purchased components will be handled based on their individual warranties. THE ABOVE WARRANTY AND THE ABOVE OBLIGATION TO REPAIR OR REPLACE ARE COMPLETE AND INCLUSIVE. THIS LIMITED WARRANTY IS GIVEN IN LIEU OF ALL OTHER WARRANTIES, EXPRESSED OR IMPLIED, INCLUDING THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. ANY IMPLIED WARRANTIES WHICH MAY BE FOUND IN CON- NECTION WITH THE PRODUCT ARE HEREBY LIMITED IN DURATION TO NINETY (90) DAYS FROM THE DATE OF SHIPMENT TO THE ORIGINAL PURCHASER. THE SOLE AND EXCLUSIVE REMEDY OF ANY PERSON, AND THE SOLE AND EXCLUSIVE OBLIGATION AND LIABILITY OF TUG WITH RESPECT TO TUG EQUIPMENT IS THE LIMITED WARRANTY SET FORTH HEREIN. TUG SHALL NOT BE RESPONSIBLE OR LIABLE FOR ANY DAMAGES, WHETHER ARISING IN CONTRACT OR IN TORT, OR FOR INCIDENTAL OR CONSEQUENTIAL DAMAGES, INCLUDING LOSS OF USE AND LOST PROFITS, IN CONNECTION WITH THE PURCHASE, SALES, SHIPMENT, SERVICE, REPAIR OR OPERATION OF ANY TUG EQUIPMENT. IN NO EVENT SHALL TUG’S LIABILITY TO ANY PERSON EXCEED THE PURCHASE PRICE OF THE TUG EQUIPMENT. Any expense incurred without TUG’s prior consent for repairs or replacement will not be allowed. All modifications by the end-user must be approved by TUG in writing, in order that the expressed warranty remain in effect. TUG reserves the right to make changes in design and changes or improvements upon its products without any obligation upon itself to install the same upon its products theretofore manufactured. Tractors with known failed or defective parts must be immediately removed from service. This Warranty requires proper and timely maintenance and periodic inspections of the TUG tow tractor as indicated in the operator’s manual furnished with each TUG unit. The cost of routine or required maintenance and service is the responsibility of the customer. The customer is required to keep documented evidence of when and by whom maintenance and service are performed. Inquiries concerning this policy should be addressed to: TUG Manufacturing Corporation Operations Phone Number: (770) 422-7233 2652 South Main Street Sales Phone Number: (770) 422-7230 P.O. Box 1447 TUG Shop Phone: (800) 989-8499 or (770) 422-8021 Kennesaw, GA 30144-3520 USA TUG Shop Fax Number. (770) 422-8730 http://www.tugmanufacturing.com

Introduction: MA Tow Tractor Dec. 1995 p. 6 Dear Customer, On behalf of the entire Tug Team, I want to both thank you and congratulate you for purchasing your Tug MA Tow Tractor. You have made an excellent choice. At Tug, our first priority is to build the toughest, most capable and safest vehicle available in the marketplace. We believe we do that. The Safety chapter in this manual discusses several safety items that are built into your new product as standard equipment. Additionally, Tug makes available numerous special safety items which may be especially suited to your particular application. You may have already chosen to have your new unit equipped with some or all of these features. These additional safety options are also listed in the Safety chapter for your convenience, so that you have a complete list of all available safety features. Safety is important to you as the owner of this equipment, and to Tug as the manufacturer. That is why we urge you to closely adhere to our recommended preventive maintenance program, and to thoroughly train all of your operating and maintenance personnel in the proper use and maintenance procedures for your vehicles. Tug is always anxious to help in this capacity wherever we are needed. We go to a great deal of expense to prepare the most current and comprehensive Operation and Service Manuals in the industry. We urge you to ensure that no one operates or services your vehicles without first reading and understanding this manual. This will keep us in a safety partnership which will benefit both your company and ours. Sincerely, Don L. Chapman President

Introduction: MA Tow Tractor Dec. 1995 p. 7 Editor’s Note: The number one priority at Tug Manufacturing is always to provide the very best, safest and most reliable equipment available anywhere in the world. An important part of meeting this goal is providing you, the customer, with the most accurate and complete technical documentation in the industry. Whether you are an engineer, a maintenance technician, an operator or a spare parts purchasing agent, this Operation and Service Manual has been designed to make your part of maintaining and operating your Tug equipment as safe, simple and cost efficient as possible. At Tug, we are the best at what we do. However, we maintain that where serving the customer's needs is concerned, we always leave room for improvement. That is why we have included the Customer Manual Revision Forms located at the back of this manual. If you have any comments, corrrections or omissions that you feel should be addressed, we ask that you please fill out one of these simple, self-addressed forms, add postage and mail it back to us. We will promptly and seriously consider the problem and take appropriate action. Please accept our personal thanks for giving all of us at Tug Manufacturing the pleasure of meeting your ground support equipment needs.

Introduction: MA Tow Tractor Nov. 1998 p. 8 RECORD OF REVISIONS MAR 22, 1974 - ORIGINAL ISSUE NOV 14, 1974 - REVISION #1 APR 15, 1975 - REVISION #2 NOV 15, 1975 - REVISION #3 AUG 15, 1977 - REVISION #4 SEP 01, 1978 - REVISION #5 JAN 01, 1979 - REVISION #6 APR 01, 1980 - REVISION #7 DEC 31, 1983 - REVISION #8 JUL 16, 1984 - REVISION #9 OCT 26, 1984 - REVISION #10 DEC 01, 1985 - REVISION #11 JUL 08, 1987 - REVISION #12 JUL 08, 1987 - REVISION #13 AUG 25, 1987 - REVISION #14 APR 02, 1989 - REVISION #15 MAY 1992 - REVISION #16 OCT 1992 - REVISION #17 DEC 1995 - REVISION #18 (RE-ISSUED) 1997 - REVISION #19 JAN 1997 - REVISION #19A JUNE 1997 - REVISION #19B NOV. 1998 - REVISION #20 (REISSUED) REFER TO CHAPTER 4-2 SECTIONS.

Introduction: MA Tow Tractor Nov. 1998 p. 9 Introduction COVER Dec 1995 Introduction 2 Dec 1995 Intruduction 3 Dec 1995 introduction 4 Nov. 1998 Introduction 5 Nov. 1998 Introduction 6 Dec 1995 Introduction 7 Dec 1995 Introduction 8 Nov. 1998 Introduction 9 Nov. 1998 Introduction 10 Nov. 1998 Introduction 11 Nov. 1998 Introduction 12 Nov. 1998 safety 1 Dec 1995 safety 2 Dec 1995 safety 3 Dec 1995 safety 4 Dec 1995 safety 5 June 1997 safety 6 June 1997 safety 7 Dec 1995 safety 8 Dec 1995 Safety 9 June 1997 Safety 10 Dec 1995 1-Contents 1 Dec 1995 1-Contents 2 Dec 1995 1-Contents 3 Dec 1995 1-Contents 4 Dec 1995 1-1 1 Dec 1995 1-1 2 Dec 1995 1-1 3 Dec 1995 1-1 4 Dec 1995 1-1 5 Dec 1995 1-1 6 June 1997 1-1 7 June 1997 1-1 8 Dec 1995 1-2 1 Dec 1995 1-2 2 June 1997 1-2 3 June 1997 1-2 4 June 1997 1-2 5 Dec 1995 1-2 6 June 1997 1-2 7 Dec 1995 1-2 8 Dec 1995 1-3 1 June 1997 1-3 2 June 1997 1-3 3 June 1997 1-3 4 June 1997 1-4 1 June 1997 1-4 2 Dec 1995 1-5 1 Dec 1995 1-5 2 Dec 1995 1-5 3 Dec 1995 1-5 4 Dec 1995 2-Contents 1 Dec 1995 2-Contents 2 Dec 1995 2-Contents 3 Dec 1995 2-Contents 4 Dec 1995 2-1 1 Dec 1995 2-1 2 June 1997 2-1 3 June 1997 2-1 4 June 1997 2-1 5 June 1997 2-1 6 Dec 1995 2-1 7 June 1997 2-1 8 June 1997 2-1 9 June 1997 2-1 10 Dec 1995 2-2 1 Dec 1995 2-2 2 June 1997 2-2 3 June 1997 2-2 4 June 1997 2-2 5 June 1997 2-2 6 June 1997 2-2 7 June 1997 2-2 8 June 1997 2-2 9 June 1997 2-2 10 Dec 1995 2-2 11 Dec 1995 2-2 12 Dec 1995

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TUG Model MA Tow Tractor Workshop Repair Part Service Manual

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