Page 7 - Zetor UR III 7520-10540
P. 7

CONTENTS
          Group   Designation                                                                            Page
                  EXPLANATORY NOTES TO THE PRESENT SPARE PARTS CATALOG.........................................……………………  15
                  ENGINE                                                                                     18
          002     CRANKCASE...................................................................................................................................………………………..  18
          003     CRANKSHAFT MECHANISM............................................................................................................………………………  25
          004     VALVE GEAR...................................................................................................................................………………………..  27
          005     CYLINDER HEAD.............................................................................................................................……………………….  28
          007     OIL PUMP........................................................................................................................................………………………..  32
          009     FUEL SUPPLY.................................................................................................................................………………………..  33
          010     COMPRESSOR................................................................................................................................……………………….  52
          011     DRY AIR CLEANER.........................................................................................................................………………………..  54
          012     AIR SUPPLY....................................................................................................................................………………………..  56
          013     COOLING SYSTÉM.........................................................................................................................………………………..  58
          014     EXHAUST........................................................................................................................................………………………...  66
          016     FILTERING AND COOLING OF THE ENGINE OIL..........................................................................………………………  68
          017     WATER PUMP.................................................................................................................................………………………..  70
          020     BALANCING UNIT...........................................................................................................................…………………………  73
          021     CLUTCH..........................................................................................................................................…………………………  74
          022     TURBOCHARGING..........................................................................................................................……………………….  78
          028     COOLANT HEATER.........................................................................................................................……………………….  81
          029     TURBOCHARGING AND INTERCOOLER........................................................................................……………………..  82
          030     ENGINE ACCESSORIES..................................................................................................................………………………  85
                  TRANSMISSION MECHANISM                                                                     86
          108     CLUTCH HOUSING..........................................................................................................................……………………….  86
          120     CLUTCH SHAFT...............................................................................................................................………………………..  90
          121     GEARBOX........................................................................................................................................………………………..  91
          123     REDUCTION GEAR BOX..................................................................................................................………………………  95
          124     CLAW CLUTCH................................................................................................................................………………………..  97
          126     TORQUE MULTIPLIER.....................................................................................................................………………………..  98
          128     REDUCER FOR GEAR CREEP SPEEDS..........................................................................................……………………..  101
          129     REVERSING EQUIPMENT................................................................................................................………………………  105
          130     DEPENDENT POWER TAKE OFF SHAFT........................................................................................……………………..  110
          131, 134  PTO SHAFT FOR 540 (750 r.p.m.) and 1000 r.p.m...........................................................................………………………  112
          132     PTO SHAFT FOR 1000 r.p.m...........................................................................................................……………………….  114
          133     PTO SHAFT GUARD........................................................................................................................……………………….  115
          135     THE FRONT PTO SHAFT.................................................................................................................………………………  117
          137     ELECTROHYDRAULIC CONTROLS OF FRONT AND REAR PTO SHAFT.......................................……………………  121
          140     GEAR BOX DISTRIBUTOR..................................................................................................……............…………………..  122
          147, 148  GEARBOX SHIFTING MECHANISM..........................................................................................……......………………….  126
          153,154  FINAL DRIVE HOUSING ................................................................................................................…….…………………..  128
          158     ACCESSORIES FINAL DRIVE HOUSING PHOENIX........................................................................……………………..  132
          161     REAR HALF-AXLES.........................................................................................................................………………………..  133
          170     FINAL DRIVE HOUSING OF THE FRONT DRIVEN AXLE.................................................................…………………….  135
          171     FINAL DRIVE HOUSING OF THE FRONT DRIVEN AXLE WITH AUTOMATIC DIFERENTIAL...........…………………  140
          172     FRONT WHEEL AXLE .....................................................................................................................……………………….  142
          175     WHEEL HUB WITH REDUCTION GEAR..........................................................................................………………………  148
          176     JOINT SHAFT ASSY .......................................................................................................................………………………..  151
          177     JOINT SHAFT WITH BRAKE ASSY .................................................................................................………………………  153
          178     HYDRAULIC CIRCUIT PUMP DRIVE AND AIR CONDITION COMPRESSOR DRIVE........................…………………..  155
          181     GEAR BOX OIL COOLER.................................................................................................................……………………….  156
          185     FRONT DRIVE AXLE CLUTCH ........................................................................................................………………………  158
          186     FRONT DRIVE AXLE CLUTCH.CARRARO.......................................................................................……………………..  160
          190     GEAR BOX DISTRIBUTOR..............................................................................................................……………………….  162
          191, 192  THREE-STAGE GEAR BOX.............................................................................................................………………………..  165
          193     REDUCTION GEAR BOX.................................................................................................................………………………..  169
          196     THREE-STAGE TORQUE MULTIPLIER...........................................................................................………………………  171
          197, 198  THREE-STAGE GEAR BOX SHIFTING MECHANISM......................................................................……………………..  174
                  UNDER-CARRIAGE.                                                                           178
          200     FRONT AXLE WITH BRACKET........................................................................................................………………………  178
          203     FRONT AXLE WITH BRACKET........................................................................................................………………………  180
          205     UNSPRUNG EXTENSIONS..............................................................................................................……………………….  183
          206     BRAKED UNSPRUNG EXTENSIONS...............................................................................................………………………  185
          211-218  REAR WHEELS ..............................................................................................................................………………………..  187
          220     STEERING RODS ...........................................................................................................................………………………..  190
          221     STEERING RODS............................................................................................................................………………………..  191
          225     FRONT CARDAN BRAKE.................................................................................................................……………………….  192
          226     FRONT DRUM BRAKES ..................................................................................................................………………………  197
          227     FOOT OPERATED BRAKE...............................................................................................................………………………  203
          228     AIR BRAKES CONTROL...................................................................................................................………………………  207
          229     PRESSURE AIR BRAKES 1. AND 2. HOSE TYPE FOR TRAILERS...................................................…………………..  209
          231     HAND BRAKE...................................................................................................................................………………………..  211
          234     AIR EQUIPMENT FOR OPERATING DEVICES.................................................................................……………………..  213
          235     PRESSURE AIR BRAKES FOR TRAILERS ......................................................................................……………………..  216
          236     PRESSURE AIR BRAKES 1. AND 2. HOSE TYPE FOR TRAILERS..................................................……………………  218
          237     PRESSURE AIR BRAKES 2. HOSE TYPE FOR TRAILERS..............................................................…………………….  224
          238     HYDRAULIK TRAILER  BRAKES......................................................................................................………………………  227
          245     REAR WHEEL BALLAST WEIGHTS.................................................................................................………………………  229
          246     FRONT AXLE BALLAST WEIGHTS UNDER FRAME........................................................................…………………….  231
          247     FRONT AXLE BALLAST WEIGHTS IN FRONT OF THE FRAME......................................................……………………  232

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