DRESSTA TD-15H Operator's Manual
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DRESSTA TD-15H Operator's Manual

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OPERATOR'S MANUAL
DRESSTA
DRESSTA
DRESSTA
DRESSTA
https://www.truck-manuals.net/
TD-15H
TD-15H
TD-15H
TD-15H
Co. Ltd.
Co. Ltd.
Co. Ltd.
Co. Ltd.
OMTD15H00/1E
SERIAL NUMBERS
32501 AND UP

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Summary of Contents for DRESSTA TD-15H

  • Page 1 OMTD15H00/1E OPERATOR’S MANUAL TD-15H TD-15H TD-15H TD-15H SERIAL NUMBERS 32501 AND UP DRESSTA DRESSTA DRESSTA DRESSTA Co. Ltd. Co. Ltd. Co. Ltd. Co. Ltd. https://www.truck-manuals.net/...

  • Page 2: Table Of Contents

    CONTENTS 1. INTRODUCTION 2. SAFETY PRECAUTIONS 3. MACHINE TRANSPORT AND STORAGE 4. OPERATING 5. MAINTENANCE 6. SPECIFICATIONS DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 3 https://www.truck-manuals.net/...
  • Page 4 We hope you enjoy operating Dressta machines. DRESSTA Co. Ltd. THIS MATERIAL IS PROPRIETARY TO DRESSTA Co. Ltd. AND IS NOT TO BE REPRODUCED, USED, OR DISCLOSED EXCEPT IN ACCORDANCE WITH WRITTEN AUTHORIZATION FROM DRESSTA Co. Ltd. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 5 The explanations are prepared in an easy style to help you "do it yourself" and get it right. SECTION 6 - SPECIFICATIONS This section covers, general dimensions and weights, refill capacities, technical parameters, the standard and special torque values, maintenance tools and the diagrams. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 6 4.14. Operating Over an Obstruction ..................24 4.15. Stopping the Machine ...................... 24 4.16. Parking the Machine ......................25 4.17. Operating Mounted Equipment ..................25 4.18. Operating Techniques ...................... 33 4.19. Economical Operation of the Machine ................40 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 7 6.11. Torque Values for Air Conditioning O-Ring Connections ..........13 6.12. List of Service Tools ......................14 6.13. Drive Train Schematic ..................... 15 6.14. Equipment Hydraulic System Diagram ................17 6.15. Transmission Hydraulic System Diagram ................18 6.16. Wiring Schematic ......................20 DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 8: Introduction

    SECTION 1 INTRODUCTION https://www.truck-manuals.net/...
  • Page 9 https://www.truck-manuals.net/...

  • Page 10: Introduction

    INTRODUCTION SECTION 1 SECTION CONTENTS PAGE 1.1. Introduction ........................3 1.2. Serial Numbers ........................4 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 11 https://www.truck-manuals.net/...
  • Page 12 The three following symbols and text in bold letters are used throughout this manual to call your attention to instructions concerning your personal safety: DANGER! It indicates an emergency which, if not avoided, may result in injury or death. This sign calls your attention to a most serious danger. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 13 NOTE: This sign and text in italics is used throughout this manual to call your attention to an important function having influence on the right functioning of a machine or for informational purposes. 1.2. SERIAL NUMBERS Fig. 1.2. Product Identification Number Fig. 1.2A.Product Identification Number (P.I.N.) (P.I.N.) on the Filters Cover TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 14: Serial Numbers

    Fig. 1.4. Serial Number Designation of Blade. The equipment model designation is stamped on the back of the blade or stamped on the plate attached in this same place, near the top right hand corner (Fig. 1.4). DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 15 (Fig. 1.5.). All other components having serial numbers are equipped with a separate serial number plate. Use machine serial numbers when requesting information or ordering parts and the proper numbers from the Parts Catalogue. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 16: Safety Precautions

    SECTION 2 SAFETY PRECAUTIONS https://www.truck-manuals.net/...
  • Page 17 https://www.truck-manuals.net/...
  • Page 18 PAGE 2.1. General ..........................3 2.2. Before Starting the Engine ....................5 2.3. Operation ........................... 6 2.4. Maintenance ........................8 2.5. Shutdown ......................... 11 2.6. Safety Product Graphic Location ..................12 2.6.1. Safety Product Graphic ..................13 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 19 https://www.truck-manuals.net/...
  • Page 20 The machine should be equipped with a fully charged fire extinguisher. All personnel should be instructed in proper usage. Recharge immediately after use. If machine is equipment with Grammer operator's seat the extinguisher is placed in the cab on the left hand side of the operator’s seat (Fig. 2.1). DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 21: General

    Electrical system is 24-volt negative ground. Each machine is equipped with a starting receptacle. It should be used when starting the machine using booster batteries. In case the receptacle cannot be used the following precautions must be taken to minimize chances of injury or damage to electrical parts. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 22 Do not start the engine until any unsafe conditions are corrected. Secure all caps and filler plugs. Know and understand the traffic flow patterns of your job and obey flagman, signs and signals. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 23: Before Starting The Engine

    Never use a cable that is damaged. Failure to follow these precautions could result in serious injuries. Never mix gasoline, gasohol and/or alcohol with diesel fuel. This practice creates an extreme fire hazard and under certain conditions an explosion, which could result in personal injury or death. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 24: Operation

    When operating a machine, look in the intended direction of travel to be sure personnel or allied equipment does not interfere with the machine work pattern. Never try to get on or off a machine while it is moving. A serious injury or death could result. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 25 Have all equipment resting on the ground or blocked before removing any hydraulic component. Actuate the control levers in opposite directions to relieve all pressure from the system. Never work beneath a blade or ripper without proper blocking. Improper blocking could result in serious injuries. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 26: Maintenance

    Lower the blade and/or the ripper before making hydraulic adjustments. To prevent personal injury, be sure the personnel are standing out of the way of the blade when it is being lowered. Never allow anyone to walk under or be near unblocked raised equipment. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 27 3. For your own personal safety, always remove the ether container when welding, grinding or using a torch on the machine. 4. Do not let ether come in contact with your skin, as it can cause local freezing. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 28: Shutdown

    Keep away from a blade and ripper when they are in a raised position. Do not allow the hydraulic system to support the mounted equipment when leaving a machine unattended, to eliminate possibility of an unexpected drop of the blade or ripper. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 29 SAFETY PRECAUTIONS SECTION 2 Page 12 2.6. SAFETY PRODUCT GRAPHIC LOCATION Fig. 2.2. Safety Product Graphic Location – Machine 1. Track Adjuster Decal 2. Door Decal 3. ROPS Decal 4. Pressurized Reservoir Decal TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 30: Safety Product Graphic Location

    SAFETY PRODUCT GRAPHIC LOCATION Fig. 2.3. Safety Product Graphic Location – Cab 5. General Decal 6. Instruction Decal for locking the lever to prevent incidental movement of a machine. 7. Safety Decal 2.6.1. SAFETY PRODUCT GRAPHICS Decal 1 Decal 2 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 31 D R E S S T A D R E S S T A C o . L t d . T H E P R O TP R O T E C T I O N Decal 3 Decal 4 Decal 5 TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 32 SAFETY PRECAUTIONS SECTION 2 Page 15 SAFETY PRODUCT GRAPHIC LOCATION Decal 6 Decal 7 DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 33: Machine Transport And Storage

    SECTION 3 MACHINE TRANSPORT AND STORAGE https://www.truck-manuals.net/...
  • Page 34 https://www.truck-manuals.net/...
  • Page 35 3.2. Lifting Machine on Slings ....................4 3.3. Moving a Disabled Machine ....................5 3.4. Machine Storage ........................ 7 3.4.1. Preparing for Storage ....................7 3.4.2. Servicing Machine During Storage ................9 3.4.3. Preparing for Operation after Storage ..............9 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 36 https://www.truck-manuals.net/...

  • Page 37: Machine Transport

    DANGER! Failure to secure a machine to the truck during transporting can result in property damage, personal injury or death. 3.1.3. RAILROAD FLAT CAR Respective railroad loading rules and specifications must be followed when shipping this machine on open top railroad cars. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 38 3B. If the machine is equipped with lifting eyes attach slings as in Fig. 3.1A in the places marked by letter "A" in the way preventing sliding out of the sling. All attaching points for lifting devices such as eyes, holes of the elements of mounted equipment should be marked as shown in Fig. 3.1.B. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 39: Lifting Machine On Slings

    The diagnostic center (Fig. 3.2) has a quick couplers for externally applying hydraulic pressure to the LH and RH brake spools to release them prior to towing per below specified procedure. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 40: Moving A Disabled Machine

    (as measured on the brake port) while the decelerator and brake pedal is depressed and the steering levers are in the braking position. 8. Close the diagnostic center cover after disconnecting the lubricating fitting. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 41 WARNING! Rust inhibitors are volatile and flammable. Prepare the machine in a well ventilated place. Keep away from open flame or sparks DO NOT SMOKE. Store the container in a secure, cool, well ventilated place. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 42: Machine Storage

    Connect the output lead only after the batteries have been activated with electrolyte. Refer to "ELECTRICAL SYSTEM", Section 5. 21. If the blade is detached for storage, secure the cylinders to the machine to avoid damage. 22. Coat all machined, unpainted surfaces with chassis grease to prevent rust. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 43 7. Remove and discard fuel filters and replace with new ones. Refer to “FUEL SYSTEM”, Section 5. 8. Fill the fuel tank with approved diesel fuel. Refer to “REFILL SPECIFICATIONS AND CAPACITY CHART”, Section 5. 9. Lubricate all points of the machine as outlined in the “SERVICE GUIDE”, Section 5. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 44 Once the engine is running, move the machine outdoors as soon as possible. 13. Start the engine, refer to “STARTING THE ENGINE”, Section 4. Observe all the gauges on the instrument panel for proper operation of engine. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 45: Operating

    SECTION 4 OPERATING https://www.truck-manuals.net/...
  • Page 46 https://www.truck-manuals.net/...
  • Page 47 4.17.6. Ripper Control Lever ..................27 4.17.7. Bulldozer Blade Positions ................... 28 4.17.7.1. Tilting the Blade with Mechanical Tilt...........28 4.17.7.2. Tilting the Blade with Hydraulic Tilt .............28 4.17.7.3. Leveling the Blade with Mechanical Tilt ..........29 4.17.7.4. Pitching the Blade ................29 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 48 4.18.2. Transporting, Piling or Loading ................37 4.18.3. Breaking Piles and Spreading ................38 4.18.4. Ripping ....................... 40 4.18.4.1. Prior to Operation ................40 4.18.4.2. Ripping Techniques ................40 4.18.4.3. Cold Weather Operation ..............40 4.19. Economical Operation of the Machine ................40 TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 49 Pouring cold coolant into the engine may result in damage to cast components of the engine. Never use water alone in the cooling system. Fill the fuel tank at the end of each day's work to reduce moisture condensation in the tank. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 50: Machine Precautions

    Study the following symbols so you will know their meaning immediately and at a glance. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 51: Universal Symbols For Instruments And Controls

    Angle left Angle right Pitch FWD Pitch AFT Ripper Raise Hold Lower Grease Engine Coolant filler Parking brake Lift or lift point Pitch FWD Pitch AFT lBrake ON lubricant start Fig. 4.1. Universal Symbols for Instruments and Controls DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 52 10. Engine Oil Pressure Gauge 12. Torque Converter Oil Temperature Gauge 13. Voltmeter 14. Engine Coolant Low Level and Engine Low Oil Pressure Alarm 15. Hourmeter 16. Starting Button and Warning Light Check 17. Light Switches 18. Ether Start Switch TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 53: Instrument Panel

    NOTE: In cold weather, if no louver is mounted, it may be necessary to cover part of the radiator to maintain the minimum coolant temperature indicated at the lower end of the GREEN area. The engine temperature under full load should remain in the GREEN of the gauge. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 54 The work light switches are the rocker type switches. Activation of the switches turns on front and/or rear work lights. 18. ETHER INJECTOR SWITCH This switch controls the ether injector for cold weather starting. Refer to “STARTING THE ENGINE” for proper operation of this switch. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 55 To increase the temperature of air, turn the temperature control knob to right. A turn of the knob opens the valve, which lets more coolant through the heater and increases the temperature of the air entering the cab. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 56 4.5.1. SEAT SEAT ADJUSTMENT LEVERS Fig. 4.4. Seat 1. Weight Adjustment Lever 2. Seat Travel Lever 3. 15 [°] Swivel to Right Lever 4. Back Rest Cushion Adjustment Knob 5. Back Cushion Tilt Lever 6. Seat Adjustment Knob TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 57: Control And Adjustment

    WARNING! Before driving a machine adjust the seat belt and fasten the seat belt. Adjust the belt to fit snugly and low around the hips to lessen the chance and severity of injury in the event of an accident. Never wear the belt across the abdomen. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 58 This lever (A) is used to start the engine, control speed of the engine or to shut it off. Push this lever forward (B) to decrease engine speed. Pull the lever back (C) to increase engine speed. Position lever in this large cutout (D) to shut down the engine. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 59 Refer to “DRIVING THE MACHINE.” NOTE: When the shift lever is placed in one of the reverse positions, the back-up alarm will automatically sound. Fig. 4.8. Transmission Shift Lever Rear Gears 2. Neutral Position 3. Front Gears DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 60 (A) controls the left track with the right hand steering lever (B) controlling the right track. 4.5.7. BRAKE AND DECELERATOR PEDAL Fig. 4.10. Brake and Decelerator Pedal Adjustment 1. Deceleration Angle (10 [°]) 3. Brake Lock Linkage 2. Braking Angle (14 [°]) 4. Brake and Decelerator Pedal TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 61 4.5.9. ELECTRIC SYSTEM MASTER SWITCH Turn the key clockwise to connect the battery ground circuit. Turn the key counterclockwise to disconnect the battery ground circuit. IMPORTANT: Keep the switch on while the engine is running. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 62 BLADE CONTROL LEVER Fig. 4.13. Blade Equipment Control Lever (1) 1. Blade Control Lever I. Raising II. Hold III. Lowering IV. Floating V. Tilt to the left VI. Tilt to the right 2. Ripper Control Lever 3. Horn Button TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 63 WARNING! Before entering the operator s compartment, walk completely around the machine and clear the area of personnel and obstructions. WARNING! Read all product graphics before starting, operating, maintaining, or repairing the machine. WARNING! Understand all control functions before starting the engine. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 64: Starting The Engine

    2. Place transmission shift levers (8) in neutral. 3. Place the neutral lock lever (10) in vertical “ON” position. 4. Move the engine speed control lever (9) to low speed (idle) position (Fig. 4.16). 5. Turn on electric system master switch “ON”. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 65 Never puncture a fluid container or put it into a fire. • Dispose of empty containers per instructions printed on the container. • For your safety, remove the ether container when welding, grinding, or using a torch on a machine. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 66 6. Electric System Master Switch 2. Engine Coolant Temperature Gauge 7. Transmission Shift Lever 3. Ripper Control Lever 8. Engine Speed and Shut Down Lever 4. Blade Control Lever 9. Transmission Neutral Lock Lever 5. Brake and Decelerator Pedal TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 67: Stopping The Engine

    WARNING! Never haul passengers. Only the operator should be on the machine when it is moving. Fig. 4.18. Driving the Machine 1. Brake and Decelerator Pedal 2. Brake Lock Lever 3. Transmission Neutral Lock Lever 4. Engine Speed and Shut Down Lever 5. Transmission Shift Lever DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 68: Driving The Machine

    The transmission has three speeds in both the forward and reverse ranges. The ranges and speeds are controlled by a transmission shift lever. Fig.4.19. Transmission Shift Lever Position 1. Rear Gears 2. Neutral Position 3. Front Gears TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 69: Converter Overheating

    RH steering lever into the high range. To make a gradual right turn proceed in the similar manner. Machines with 1-speed steering have not high range. Fig. 4.20. Steering Levers A. High Range B. Low Range C. Pivot DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 70: Locking Both Tracks

    2. Move engine speed and shut down control lever (4) to the low idle position. 3. Place transmission shift lever (5) in NEUTRAL. 4. Place neutral lock lever (3) in ON position. 5. Lock brake and decelerator pedal (1) with brake lock lever (2). TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 71: Parking The Machine

    IMPORTANT: Holding a control lever in any position except HOLD or FLOAT for an extended period of time after the hydraulic cylinder rod has reached the limit of its travel will produce excessive heat in the hydraulic system which may affect equipment performance. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 72 IV in Fig. 4.23. The lever will remain in this position until it is manually returned to the hold position. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 73: Operating Mounted Equipment

    To lower the ripper moves the lever into position “II”. The control lever will return automatically to HOLD position “III” when released. IMPORTANT: Holding the control lever in any position except HOLD for an extended period of time will produce excessive heat in the hydraulic system which may affect equipment performance. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 74 (depending upon the side to be tilted). Shut off the engine. Refer to “STOPPING THE ENGINE”. b) Adjust the mechanical strut as described under “TILTING THE BLADE WITH MECHANICAL TILT”. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 75 2. To pitch the blade backward (decreasing suction angle), the upper strut must be shortened on each side of the blade an equal amount A given on Fig. 4.27. 3. After making the adjustments, secure the upper strut with the locking pin so it will not rotate. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 76 7. Lock the strut trunnion in place through the C-frame bracket with lock pin chained to the lower strut. Loosen the clamping screws and nuts on the lower struts so that the strut eyebolt can be adjusted to fit into the swivel block. Fig. 4.28. Adjusting the Diagonal Angle of Blade TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 77 9. Level the blade so one end does not dig in deeper than the other. This can be done by adjusting either or both upper struts. Refer to “LEVELLING THE BLADE” Fig. 4.30. Swivel Pin Adjustment Gap. 1. C-frame 2. Swivel Pin 3. Gap DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 78 4. Having determined the “neutral” position, shorten each upper strut by 1 full turn. NOTE: Adjustment made in step 4 must be made only if all strut adjustments have been made with blade raised off the ground. 5. Reinstall the upper strut locking pins. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 79 Crossing ditches, ridges, rock or logs should be done slowly and, at an angle. This slows the fall, lessens the danger of upsetting the machine and reduces the fall jolt, which can be harmful to the operator and machine. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 80: Operating Techniques

    When using Method 2, make a cut wide enough to avoid trapping the tractor. Fig. 4.33. Cutting Down a Pile or Hill 1. Method 1 2. Method 2 TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 81 Soft soil or shallow slopes may allow the side hill cut to be made as shown in Fig. 4.35. Increased stability is realized by running the uphill track inside the ridge left by the first cut. Cuts 3, 4 and 5 illustrate the completion of the shelf. Fig. 4.35. Shallow Slope Side Hill Cut DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 82 Use a cable to topple and remove trees from soft ground (Fig. 4.39). Fig. 4.38. Machine Equipped with Sweeps Fig. 4.39. Using Cable to Remove Trees CAUTION! Falling trees and dead limbs can cause injuries. When clearing trees, operator protection must be used. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 83 (Fig 4.41). Where the quantity of material or distance involved becomes excessive, a loader, scraper or truck should be considered. Fig. 4.41. Side-by-Side Dozing DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 84 1, cut into the side of the pile from different angles. When Method 2 is used, and access to the top of the pile is difficult, a slot may be started as shown below. Loosen the material at the base and form a dirt “ramp” to provide a decreased angle of approach and cut. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 85 Angling blade dozers are ideal for widening fills. Travel about 30 [cm] from the slope blind so that earth rolling off the blade end will fall over the edge as shown in Fig. 4.48. Fig. 4.48. Widening a Fill DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 86: Economical Operation Of The Machine

    Reverse travel at top gear but keep engine speed above medium, not maximum. • Avoid stopping machine due to stall of the engine. • Avoid track slippage. For digging hard material pitch the blade forward, for transportation of material pitch the blade backward. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 87: Maintenance

    SECTION 5 MAINTENANCE https://www.truck-manuals.net/...
  • Page 88 https://www.truck-manuals.net/...
  • Page 89 5.11.1. Checking the Crankcase Oil ................27 5.11.2. Changing the Crankcase Oil and Oil Filter ............27 5.11.3. Adjustment of Engine Valves ................29 5.11.4. Checking the Condition of Fan and Hub .............31 5.11.5. Inspection Of Idler Pulley ..................32 5.11.6. Ether Injector .......................32 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 90 5.19.10. Front Wheel Guides .................... 61 5.20. Adjusting Hand and Foot Controls ................... 61 5.21. Cab and ROPS ........................ 62 5.21.1. Air Conditioning Cleaning ................... 62 5.21.2. ROPS Cab/Canopy and Mounted Equipment Mounting Hardware ..... 63 5.21.3. Windshield Washer Reservoir................63 TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 91 Before substituting another tool or procedure, you must be completely satisfied that neither personal safety nor the performance of the machine will be endangered. Scheduled maintenance is the normal maintenance necessary to provide proper and efficient equipment operation. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 92 1. Replace rear mainframe breather. Refer to 5.18.5. 2. Change final drive oil. Refer to 5.17.2. 3. Change oil level in rear mainframe. Refer to 5.18.3. 4. Replace transmission system pressure filter. Refer to 5.18.4.1. 5. Lubricate transmission universal joints. Refer to 5.18.1. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 93 2. Change hydraulic system oil. Refer to 5.13.2., 5.13.6. 3. Clean hydraulic system suction strainer. Refer to 5.13.4. 4. Clean hydraulic reservoir filler strainer. Refer to 5.13.4. 5. Check condition of crankshaft vibration damper. Refer to Engine Operation and Maintenance Manual. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 94 CAUTION! To ensure personal protection perform all maintenance services in accordance with Scheduled Maintenance Guide and Instructions To prolong the service life of your equipment follow the scheduled maintenance listed in Scheduled Maintenance Guide. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 95 Once a Fuel Filter Change Year Upper Struts Lube Lubricant Key: – Engine Oil – Multigrade Transmission Oil (for service purposes only) MPL – Multigrade Gear Oil MPG – Multi-Purpose Grease HDTF – Heavy Duty Hydraulic Transmission Fluid DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 96 IMPORTANT: Intervals of time between services are based on average operating conditions. Under unusually severe conditions of operation, reduce the intervals of time between services. Service a machine according to Scheduled Maintenance Guide Instructions. Fig. 5.1. Service Guide TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 97 MAINTENANCE SECTION 5 Page 9 MAINTENANCE AND SERVICE CHART 5.3.1. REFILL SPECIFICATION AND CAPACITIES CHART MODEL TD-15H Lubrication Refill Type Temperature Temperature Temperature Temperature -12 – -34 [° ° ° ° C] -12 – -54 [° ° ° ° C]...
  • Page 98 Block up all attachments securely. Do not leave the operator's seat with the engine running. Failure to follow these instructions could result in serious injury or death. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 99 SAE 5W/40 HELIUS SAE 5W/40 Engine oil per HMS B21-0003 or CD MIL-L-2104C SAE 10W SUPEROL CD ROTELLA TX 10W URSA SUPER LA SAE 10W SAE 30 SUPEROL CD ROTELLA TX 30 URSA SUPER LA SAE 30 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 100 Standard PN-C-96051:1992 above 0[°C] above -12[°C] above -20[°C] IZ-40 above -30[°C] For temperatures below -30[°C] add pour point depressant 5.5. SEASONAL PREPARATION General Mechanical efficiency is enhanced during seasonal air temperature changes, when these instructions are followed. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 101 8. Check the condition of the fan blades. 5.5.3. ELECTRIC SYSTEM Clean the batteries and remove all corrosion from the battery terminals and cables. Repair or replace all wires, which have worn, cracked or frayed insulation and broken or loose wires. Service the batteries. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 102 4. Check the condition of the seal at the end of primary element (4). If the seal is damaged or missing, replace the primary element. 5. Remove all dirt from inside air cleaner body (8) with a damp cloth. A small amount of nonsudsing detergent added to the water will remove the soot. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 103 NOTE: Do not use compressed air to speed the drying of an element; air pressure will rupture a wet element. 4. Lay the element on its side and allow it to air-dry before reinstalling. Overnight drying is usually sufficient. When drying an element, protect it from dirt and/or freezing. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 104 (5). 2. Install new primary filter element (4) onto safety element (7) and secure it with wing nut (3). 3. Install cover (1) and secure it with the nut making sure the cover is not cocked. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 105 5.7. BELTS General WARNING! Keep clear of the fan and fan belts when the engine is running. Rotating fan and belt contact can cause injury. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 106 The deflection should be 9.5-13 [mm]. Check the fan belt tension every 1000 hours of operation. Fig. 5.5. Belt Tension Check 1. Crankshaft Pulley. 3. Idler Pulley 2. Fan Pulley 4. Alternator Pulley 5. Water Pump Pulley TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 107 Never use water alone because water will allow rust, scale deposits, and corrosion to occur within the system. 5.8.1. WATER Use water, which has a low mineral content. Water used in conjunction with antifreeze, coolant filters and inhibited water must meet the following standards: DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 108 If the concentration is too high it causes plugging problems in the cooling system, which reduces heat transfer. Cooling system conditioners, which contain these inhibitors, must be added or filters replaced to maintain corrosion protection. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 109 40 – 55 [kPa] in the top tank of the radiator. IMPORTANT: Operating a machine without the radiator cap, or with a cap without a relief valve set to operate at the correct pressure can cause damage. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 110 3. If coolant has to be added, remove the radiator cap (Refer to 5.8.4) and pour the coolant until it is visible in the sight gauge. 5.8.6. CLEANING THE RADIATOR CORE Every 50 hours of operation remove dirt from the radiator core blowing it through with compressed air in the direction opposite to the fan. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 111 IMPORTANT: Do not fill a cooling system with water alone. Use antifreeze and water solution in proportions as specified in chart 5.3.1. according to the ambient temperature. 1. Close the radiator drain valve and the valve on the engine body (Fig.5.9). DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 112 The surface under all terminals must be clean, and good electrical connections must be established after any reassembly. Also, all clips must grip cables tightly to prevent vibrations and rapid cable wear. All clips and straps must be closed in a workmanlike manner, so as not to damage the insulation. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 113 The sparks could cause a battery explosion. Use a voltmeter or hydrometer to measure the charge. WARNING! Be sure the electric system master switch is off when connecting or disconnecting a battery to minimize the chance of sparks and explosion. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 114 Check amount of charge of batteries: 100% of full charge 1.26 – 1.28 [g/cm 75% of full charge 1.23 – 1.25 [g/cm 50% of full charge 1.20 – 1.22 [g/cm Fully discharged 1.11 – 1.13 [g/cm TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 115 Change the engine oil and oil filter every 250 hours. CAUTION! Hot parts – wear gloves. Fire hazards – do not smoke. WARNING! Whenever working under the machine, turn off the electric system master switch, remove the key and tag the controls to prevent inadvertent starting. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 116 5. Apply a little clean engine oil to the seal of a new filter, fill the filter with engine oil and thread the filter on by hand per instructions specified on the filter. IMPORTANT: Thread it filters by hand. Do not use any tools to install a filter because this can damage. TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 117 5.11.3. ADJUSTMENT OF ENGINE VALVES 1. Lift the hood and side doors. 2. Disconnect the air pre-cleaner dome, muffler with the bracket and turbocharger - manifold tube. 3. Remove the valve covers (Fig. 5.16). Fig. 5.16. Removal of Valve Covers. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 118 • Intake valve (I): 0.30 [mm], • Exhaust valve (E): 0.61 [mm]. Tighten the adjusting nut up to the torque of 24 [Nm] and check the lash again. Fig. 5.18. Engine Valves (Step 1) I. Intake Valves E. Exhaust Valves TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 119 5.11.4. CHECKING THE CONDITION OF FAN AND HUB Check the fan hub every 1000 hours of operation. It should rotate freely although without excessive loose. If the end play exceeds 0.15 [mm] the hub bearing should be replaced. DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 120 Follow the correct method of starting the engine. Refer to "STARTING THE ENGINE" in this manual. IMPORTANT: An ether starting valve inlet must be sealed against the entry of dirt at all times by having a fluid container installed or by installing the dust cap provided with the valve. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 121: Fuel System

    Clean fuel and regular servicing of the fuel tank and fuel filtering components are necessary for long service life. Always clean the area around the fuel tank filler cap before refueling. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 122: Filling The Fuel Tank

    This screen filters the fuel entering the tank and eases the job of the fuel filters. Remove and clean the screen with nonflammable commercial cleaning solvent. 5.12.3. FUEL TANK SHUTOFF VALVE Be sure the shutoff valve is open. Fig. 5.24. Fuel Tank Shutoff Valve TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 123: Fuel Filters

    1/2 to 3/4 turn. IMPORTANT: Thread the filters by hand. Do not use any tools to install a filter because this can damage it. NOTE: Use only recommended filters available from Authorized Distributor of Construction Equipment. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 124: Replacing The Fuel Strainer

    Fig. 5.26. Fuel Strainer (on Fuel Line ) 5.12.5. DRAINING FUEL TANK Fig. 5.27. Fuel Tank Drain Valve Periodically open the valve and drain water and sediment from the fuel tank until clean diesel fuel appears. Close the valve. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 125: Hydraulic System

    4. Drain the reservoir into a suitable container by removing the filler plug and the drain plug. 5. Replace the return filter of the hydraulic system. Refer to "SERVICING THE RETURN FILTER". Service the suction strainer as described in "SERVICING THE SUCTION STRAINER". Service hydraulic reservoir filler strainer. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 126: Servicing The Return Filter

    4. Coat the seal on the new filter element with clean oil. Install the new element by threading it onto the filter head until the seal contacts the head, turn the filter by hand an additional 1/4 to 1/2 turn. Check the oil level in the system as outlined in "CHECKING OIL LEVEL". TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 127: Servicing The Suction Strainer

    3. Remove the snap ring securing filler strainer (1). Clean and dry the strainer and install it in the reservoir cover. 4. Clean the suction strainer in nonflammable commercial solvent and dry thoroughly. Thoroughly clean the interior of the reservoir being sure all particles are removed from the corners. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 128: Servicing The Reservoir Breather

    3. Remove the breather (Fig. 5.33) from the reservoir. Remove snap ring (1), cover (2), element (3) and clean in nonflammable commercial solvent. Dry thoroughly. Check O-ring (4) for wear or deterioration. Replace if necessary. Reinstall the filter and cover. Secure with snap ring (1). Reinstall the breather and the filler cap. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 129: Venting The Hydraulic System

    5.14. LUBRICATING FITTINGS GENERAL The following lubrication fittings are to be greased at the intervals indicated in the "SCHEDULED MAITENANCE GUIDE". • brake and engine control linkage (8 fittings), • hand steering levers (2 fittings), DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 130 If grease fails to go through the fitting, determine the cause and correct it. Gimbal cross tube and yokes: Remove the plugs and apply grease until clean lubricant is visible from breathers. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 131: Mounted Equipment

    This will maintain the proper height for reassembly. 2. For machines with hydraulic tilt: disconnect the hoses (Fig. 5.37). Fit and secure plugs to the ends of hoses and pipes. Fig. 5.37. Blade Tilt Hoses Connection Location DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 132: Leveling The Blade

    1. Place the lower corner of the blade on a flat surface. 2. Push the control lever to the side to which the blade is to be lowered until the blade is even along the flat surface. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 133: Adjustment Of Diagonal Blade With Hydraulic Tilt Cylinders

    3. Start the engine and run it at low idle speed. Raise the blade so that its lower tilted end bit is above the ground. Fig. 5.39. Filling and venting the tilt cylinders. 1. Balance Hose 2. Filling Hose DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 134: Diagonal Struts Adjustment

    (7). The diagonal strut should be adjusted as follows: Fig. 5.40. Installing the Diagonal Strut 1. Diagonal Strut 5. Shims 2. Strut Cap 6. Cap Bolts 3. Ball End 7. Push Arm 4. Mounting Bracket 8. Push Arm Bracket 9. Mounting Pin TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 135: Trunnion, Cover Mounting Bolts

    2. Cup Bolts Tighten cap bolts (2) to the torque of 1050 [Nm]. Tighten trunnion bolts (1) to the torque of 610 [Nm] (standard tracks). Tighten trunnion bolts (1) to the torque of 920 [Nm] (LGP tracks). DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 136: Blade Cutting Edge And End Bits Mounting Bolts

    Authorized Distributor of Construction Equipment can supply these specially heat-treated bolts. CAUTION! Do not substitute bolts. Loosening of the bolts securing a cutting edge and end bits may result in tearing off of the cutting edge or end bits and blade damage or personal injury. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 137: Servicing The Ripper

    Also, check the plug for metallic particles that may be present. If this condition continues after periodic checks, consult Authorized Distributor of Construction Equipment. Reinstall the plug and tighten. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 138: Changing The Oil

    Every 500 hours lubricate the universal joints of transmission system. General The rear frame is the common oil reservoir for the transmission, torque converter and hydraulic steering drive. The system has a pressure filter and a suction strainer, which require service. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 139: Checking The Oil Level

    COLD oil on the other. side. Check the oil level with the engine stopped. IMPORTANT: Never operate a machine if the oil level is at or below the LOW mark on the oil level gauge. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 140: Servicing The Transmission System Filters

    FULL mark on the gauge. 3. Reinstall the oil level gauge. 5.18.4. SERVICING THE TRANSMISSION SYSTEM FILTERS Fig. 5.47. Transmission System Filters. 1. Pressure Filter 2. Suction Strainer TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 141: Servicing The Pressure Filter

    3. Secure the housing to the head with the hardware previously removed. Start the engine and let it idle for approximately five minutes. During this time, check the strainer for leaks. 4. Check the level in the transmission system. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 142: Servicing The Breather

    Replace the breather as indicated when changing oil in the rear frame. The breather is located next to the rear frame filler tube. Unscrew the breather from the reducer nipple. Install the new breather on the nipple. Fig. 5.50. Transmission System Breather TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 143: Servicing Transmission Scavenger Strainer

    Once the wear on these components drops below zero percentage the option to recondition will also be lost. Refer to Service Manual for dimensions indicating percentage of allowable wear. If this Service Manual is not available, then contact Authorized Distributor of Construction Equipment. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 144: Track Shoe Bolts

    38 [mm] for lubricated chain and more than 38 [mm] or less than 25 [mm] respectively for non- lubricated chain, adjust the track tension. 4. For mud and snow packing conditions track should be adjusted so sag is 64 – 76 [mm] for lubricated chain and 38 - 50 [mm] for non-lubricated chain. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 145: Adjusting Tension

    If lubricant does not appear, loosen the ball check valve (located under lubricating fitting (3)) ½ to one full turn to allow the pressurized lubricant to escape from the second relief passage. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 146: Track Frame Guide

    If the removal of all shims (4) will not provide a total clearance of less than 6.5 [mm], replace wear plates (1 and 2), worn guide plate (3), as required. Reinstall the shims and repeat the check. Lubricate track frame guides. Apply grease into clearance “A" and “B". TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 147: Pivot Shaft Housing

    Remove the plug (one at each side), check the oil level and if the lubricant is low, fill to the level of the plug opening. Reinstall and tighten the plug. NOTE: Refer to the "REFILL SPECIFICATIONS AND CAPACITIES" chart for grade of lubricant specified. Fig. 5.55.Track Frame Oil Filler Plug DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 148: Equalizer Bar

    Fig. 5.56. Rebound Gap of the Equalizer Bar 1. Rebound Bracket 2. Shims 3. Equalizer Bar 4. Pad 5.19.9. SPROCKETS After each 1000 hour of operation check and retorque, if necessary, the sprocket mounting hardware to 450 [Nm]. Fig. 5.57. Sprocket Wheel Mounting Bolts TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 149: Front Wheel Guides

    Adjust foot pedal (3) to maintain the dimensions in [mm] I - Engine high speed position (2400 100 [RPM]) ± II - End of deceleration (11000 100 [RPM]) ± III - Beginning of braking IV - Full braking DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 150: Adjusting Hand And Foot Controls

    Open two latches and remove the filter. Clean the filter with compressed air directing the air in the reverse direction to that of normal operation. Clean the filter housing. Reinstall the filter and secure the cover with the latches. TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 151: Cab And Rops

    Fig. 5.61. ROPS Mounting Bolts 5.21.3. WINDSHIELD WASHER RESERVOIR Fig. 5.62. Windshield Washer Reservoir Filler Spout. Refill the reservoir with washer liquid periodically. The filler spout is located on the LH side of a machine inside the transmission filters box. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 152: Specifications

    SECTION 6 SPECIFICATIONS https://www.truck-manuals.net/...
  • Page 153 https://www.truck-manuals.net/...
  • Page 154 6.13. Drive Train Schematic ...................... 15 6.13.1. Two Speed Steering ................... 15 6.13.2. One Speed Steering ................... 16 6.14. Equipment Hydraulic System Diagram ................17 6.15. Transmission Hydraulic System Diagram ................. 18 6.16. Wiring Schematic ......................20 6.16.1. Cab Wiring Schematic..................23 DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 155 https://www.truck-manuals.net/...

  • Page 156: Application

    The superstructure includes an engine hood, instrument panel, fenders, fuel tank, hydraulic reservoir, operator’s platform and operator’s seat. The TD-15H Crawler Dozer is equipped with a cab with an air conditioner and can also be equipped with external individually mounted ROPS.

  • Page 157: Technical Description

    Equipment hydraulic system The equipment hydraulic system consists of a hydraulic reservoir with a sight gauge and breather, and suction filter, hydraulic pump, control valve with a pressure relief valve supplying hydraulic cylinders, quick drop valve and pressure filter. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 158: Specifications

    D. Length with straight blade ......5340 (for TD-15H with std drawbar) D1. Length with diagonal blade (Model G-2) - blade set up frontally .

  • Page 159: Tracks

    Track shoe width, max....... . . 660 [mm] Number of track shoes per each side ..... 39 for STD & 42 for LT DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 160: Engine

    , high range ........0 – 12.5 [km/h] 6.3.7. WEIGHT (APPROXIMATE) Machine without mounted equipment, 10% fuel, ROPS, track roller guard, sprocket rock deflector, crankcase and transmission guards, pull hook and lights: TD-15H TD-15H-LGP 16400 [kg] 17700 [kg]...

  • Page 161: Operation Weights

    SPECIFICATIONS SECTION 6 Page 8 SPECIFICATIONS 6.3.8. OPERATION WEIGHTS (approximate) A machine with mounted equipment (hydraulic tilt), operator, full fuel tank and standard equipment: TD-15H TD-15H-LT Blade Semi-U Semi-U R.O.P.S. 19850 [kg] 20150 [kg] Cab with A/C and ROPS 20250 [kg] 20550 [kg] 6.3.9.
  • Page 162 5/8 ["] -24 43 Horn Switch Nut 5/8 ["] -24 44 End Bit Nuts (Semi-U Blade with C-Frame and LGP) ¾ ["] 45 Cutting Edge Nuts (C-Frame and LGP) ¾ ["] 46 Cutting Edge (Semi-U Blade) ¾ ["] TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 163 60% yield strength. The torques shown below also apply to phosphate coated bolts used with phosphate coated prevailing torque nuts, phosphate coated bolts used with copper plated weld nuts and are applied to steel and cast iron parts. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 164: Torque Values For Standard English Fasteners

    Markings on bolt heads or nuts indicate material grade ONLY and are NOT to be used to determine required torque. STANDARD TORQUE ±10% NOMINAL THREAD DIAMETER [in] [Nm] ¼ 5/16 7/16 ½ 9/16 ¾ 1-1/8 1110 1- 1/4 1565 1- 3/8 2050 1- 1/2 2720 1- 3/4 3380 5080 TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 165: Torque Values For Split Flange Connections

    1-7/8–12 217–237 163–190 2-1/2–12 305–325 339–407 Above torque figures are recommended for plain, cadmium or zinc plated fittings, dry or wet installations. These torques are not recommended for tube with wall thickness of 0.9 [mm] or less. DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 166: Torque Values For Hose Clamps

    SIZE THREAD SIZE TORQUE VALUES FOR MATERIALS [Nm] ["] STEEL-STEEL ¼ 7/16–20 15 – 25 5/8–18 27 – 33 ½ 3/4–16 40 – 48 7/8–14 47 – 54 ¾ 1-1/16–12 54 – 61 1-1/16–14 54 – 61 TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 167: List Of Service Tools

    Valve Lash Adjustment Air Pre-Cleaner Clamp Filter Wrench 75-80 [mm] Fuel Filter Filter Wrench 90-95 [mm] Coolant Filter Fuel Filter and Water Separator Filter Wrench 118-131 [mm] Engine Crankcase Oil Filter Hydraulic Return Filter Transmission System Pressure Filter DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 168: Drive Train Schematic

    6.13. DRIVE TRAIN SCHEMATIC 6.13.1. TWO SPEED STEERING Fig. 6.2. Two Speed Steering Drive Train Schematic 1. Torque Converter 5. Steering Drive 2. Universal Joint 6. Final Drive 3. Transmission 7. Sprocket Wheel 4. Rear Main Frame TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 169: One Speed Steering

    Page 16 DRIVE TRAIN SCHEMATIC 6.13.2. ONE SPEED STEERING Fig. 6.3. One Speed Steering Drive Train Schematic 1. Torque Converter 5. Steering Drive 2. Universal Joint 6. Final Drive 3. Transmission 7. Sprocket Wheel 4. Rear Main Frame DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 170: Equipment Hydraulic System Diagram

    7. Return Filter with Bypass Valve 3. Blade Tilt Cylinder (D-2 Straight Blade) 8. Vacuum Pressure Relief Valve 3A. Blade Tilt Cylinders (G-2 Angled Blade) 9. Hydraulic Reservoir 4. Main Control Valve 10. Hydraulic Suction Strainer 5. Quick Drop Valve 11. Pump TD-15H DRESSTA https://www.truck-manuals.net/...

  • Page 171: Transmission Hydraulic System Diagram

    SPECIFICATIONS SECTION 6 Page 18 6.15. TRANSMISSION HYDRAULIC SYSTEM DIAGRAM Fig. 6.5. Transmission Hydraulic System Diagram DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 172 Forward Clutch Pilot Pressure Reverse Clutch Pilot Pressure PC. Range Clutch Oil Pressure Main Pressure FR. Direction Clutch Oil Pressure Torque Converter Oil Pressure Lubricating Pressure P1. Rate-of-Rise Valve Pilot Pressure DR Drain (Return to the Reservoir) TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 173 H – Coolant Temperature Gauge J – Torque Converter Temperature Gauge Wire cable marking: K – Engine Oil Pressure Gauge L – Gauges Lamps 42/DB • M– Voltmeter 42 - cable designation • DB - color code DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 174 SPECIFICATIONS SECTION 6 Page 21 WIRING SCHEMATIC Fig. 6.6. Wiring Schematic DRESSTA TD-15H https://www.truck-manuals.net/...

  • Page 175: Wiring Schematic

    SPECIFICATIONS SECTION 6 Page 22 WIRING SCHEMATIC DRESSTA TD-15H https://www.truck-manuals.net/...
  • Page 176 SPECIFICATIONS SECTION 6 Page 23 WIRING SCHEMATIC 6.16.1. CAB WIRING SCHEMATIC Fig. 6.7. Cab Wiring Schematic TD-15H DRESSTA https://www.truck-manuals.net/...
  • Page 177 10. Left and Right Wiper and Washer Switch 11. Front and Rear Wiper and Washer Switch 12. Air Conditioner Switch 13. Air Conditioner 14. Cab Rear Headlamp 15. Automatic Circuit Breaker 10A 16. Automatic Circuit Breaker 20A 17. Instrument Panel Harness DRESSTA TD-15H https://www.truck-manuals.net/...

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