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I-4

GENERAL

Provide a fire extinguisher and first aid 

kit

•  Know where a fire extinguisher and first aid kit 

are located and understand how to use them.

•  Know how to contact emergency assistance and 

first aid help.

Attach a “DO NOT OPERATE” tag

Severe injury could result if an unauthorized person 

should start the engine or touch controls during in-

spection or maintenance.

•  Stop the engine and remove the key before per-

forming maintenance.

•  Attach a “DO NOT OPERATE” tag to the starter 

switch or control lever.

Use the correct tools

Do not use damaged or weakened tools or tools de-

signed for other purposes. Use tools suited for the 

operation at hand.

Replace  important  safety  parts

 

periodically

•  Replace  fuel  hoses  periodically.  Fuel  hoses  be-

come weaker over time, even if they appear to be 

in good shape.

•  Replace  important  safety  parts  whenever  an  ir-

regularity is found, even if it is before the normal 

time for replacement.

Anti-explosive lighting

Use  anti-explosive  electrical  fixtures  and  lights 

when inspecting fuel, oil, coolant, battery fluid, etc. 

If  lighting  that  is  not  anti-explosive  should  break, 

the substance could ignite, resulting in serious injury 

or death.

Do not allow unauthorized personnel in 

the work area

Do  not  allow  unauthorized  personnel  in  the  work 

area. Chips or other debris can fly off machine parts 

when grinding, welding or using a hammer.

Prepare the work area

•  Select a firm, level work area. Make sure there is 

adequate light and, if indoors, ventilation.

•  Clear obstacles and dangerous objects. Eliminate 

slippery areas.

Cautions on tilting up the platform

•  Raising or lowering the platform while the engine 

is running may cause the machine to move, and 

cause  serious  injury  or  death.  Lower  the  work-

ing equipment to the ground and stop the engine 

before raising or lowering the platform.

•  When the floor is tilted up, support it firmly with 

the stopper to prevent it from falling.

Содержание TB23R

Страница 1: ......

Страница 2: ...ravel motors is the rear Also the right and left sides of the operator when he is seated in the operator s seat are the right and left sides of the machine MACHINE SERIAL NUMBER The machine serial num...

Страница 3: ...0 3 I GENERAL II SPECIFICATIONS III MACHINE CONFIGURATION IV HYDRAULIC UNITS V TROUBLESHOOTING VI ENGINE...

Страница 4: ...1 1 I GENERAL...

Страница 5: ...ety precautions 3 Cautions during Disassembly and Assembly 9 Cautions during Removal and Installation of the Hydraulic Units 9 Cautions during Removal and Installation of Piping 10 Handling of Seals 1...

Страница 6: ...d may result in minor or moder ate injury CAUTION The word WARNING indi cates a potentially hazardous situation which if not avoided could result in serious injury or death WARNING Observe all safety...

Страница 7: ...regularity is found even if it is before the normal time for replacement Anti explosive lighting Use anti explosive electrical xtures and lights when inspecting fuel oil coolant battery uid etc If li...

Страница 8: ...ands clothing and tools away from the rotating fan and running fan belts Securely block the machine or any com ponent that may fall Before performing maintenance or repairs under the machine set all w...

Страница 9: ...rer s approved cap Use of a non ap proved cap without proper venting may result in pressurization of the tank Never use fuel for cleaning purposes Use the correct fuel grade for the operating sea son...

Страница 10: ...disconnect ing hoses stand to the side and loosen slowly to gradually release the internal pressure before removing Handling of the Accumulator High pressure nitrogen gas is enclosed in the accu mula...

Страница 11: ...se battery terminals may result in sparks Be sure to fasten terminals tightly Make sure the vent caps are tightened securely Do not charge a battery or jump start the engine if the battery is frozen W...

Страница 12: ...ngs the bigger rounder side of their circumferences should face the mating surfaces CAUTIONS DURING REMOVAL AND INSTALLA TION OF THE HYDRAULIC UNITS 1 Make sure that the hydraulic oil s temperature ha...

Страница 13: ...apply the maximum working pressure 5 or 6 times and con rm that there is no leakage HANDLING OF SEALS 1 Clean the grooves for O rings and if there is any burr etc remove it BURR DIRT Y2 A105E 2 Be ca...

Страница 14: ...2 27 2 245 2 9 8 181 0 7 2 28 313 8 19 6 231 4 14 3 32 313 8 19 6 231 4 14 3 35 411 9 19 6 303 7 14 3 Hose Fitting Size Torque Union Nut G Taper Thread R N m ft lb N m ft lb 1 8 9 8 4 9 7 3 3 5 11 8 1...

Страница 15: ...94 1 9 3 1 196 1 19 2 144 7 14 3 171 6 17 2 126 6 12 5 Nominal Thread Diameter G Torque N m ft lb 1 8 19 6 2 0 14 5 1 4 1 4 34 3 4 9 25 3 3 5 3 8 53 9 4 9 39 8 3 5 1 2 63 7 4 9 47 0 3 5 3 4 93 2 4 9 6...

Страница 16: ...7 5 6 0 28 40 5 2 0 M12 1 75 83 4 4 1 8 5 0 42 61 5 3 0 97 1 4 8 9 9 0 49 71 6 3 5 M14 2 0 134 4 6 7 13 7 0 68 99 1 4 9 155 9 7 7 15 9 0 79 115 0 5 7 M16 2 0 207 9 10 4 21 2 1 06 153 3 7 7 241 2 12 1...

Страница 17: ...II 1 II SPECIFICATIONS...

Страница 18: ...r the respective part It is decided under refer ence to the standard at the time of shipping the results of various tests etc As the use conditions the degree of repairs etc differ for each machine th...

Страница 19: ...lew Motor 7 Pilot Valve 8 Battery 9 Control Valve 10 Engine 11 Crawler Belt 12 Idler 13 Track Roller 14 Shoe Slide 15 Travel Motor 16 Slew Bearing 17 Track Adjuster 18 Swivel Joint 19 Bucket 20 Bucket...

Страница 20: ...BUY NOW Then Instant Download the Complete Manual Thank you very much...

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