Page 7 - Zetor 3321-7341
P. 7

CONTENTS
          Group    Designation                                                                             Page
                   EXPLANATORY NOTES TO THE PRESENT SPARE PARTS CATALOG                                      15
                   ENGINE                                                                                    18
          002      CRANKCASE..................................................................................................................................……........  18
          003      CRANKSHAFT MECHANISM.............................................................................................................……....  26
          04       VALVE GEAR.............................................................. .....................................................................…….....  30
          005      CYLINDER HEAD.................................................. ...........................................................................…….....  32
          07       LUBRICATING SYSTÉM..................................................................................................................... …......  37
          009      FUEL SYSTEM.................................................................................................................................. ……....  41
          009a     INJECTION PUMP...........................................................................................................................…….......  47
          009b     MECHANICAL OUTPUT GOVERNOR...............................................................................................……....  51
          009c     COARSE FUEL FILTER ...................................................................................................................……......  55
          009d     FUEL DELIVERY PUMP....................................................................................................................…….....  56
          009e     ONE-STAGE FUEL FILTER..............................................................................................................……......  57
          010      COMPRESSOR................................................................................................................................……......  58
          11       DUAL CLUTCH................................................................................................................................…….......  60
          011      AIR SUPPLY, DRY AIR CLEANER.....................................................................................................……....  62
          013      COOLING SYSTEM..........................................................................................................................……......  67
          014      EXHAUST.........................................................................................................................................…….......  71
          15       TURBOCHARGING Z 7321, 7341......................................................................................................…….....  73
          017      WATER PUMP..................................................................................................................................……......  75
          17       COOLANT HEATER..........................................................................................................................……......  76
                   TRANSMISSION MECHANISM                                                                    77
          122      GEARBOX.......................................................................................................................................…….......  77
          122a     TRANSMISSION MECHANISM........................................................................................................……......  79
          126      TORQUE CONVERTER...................................................................................................................……......  86
          128      GRAWLING GEARS REDUCER.......................................................................................................…….....  88
          129      REVERSING EQUIPMENT................................................................................................................…….....  91
          131 132  PTO SHAFT 540 (750 r.p.m.) and 1000 r.p.m.....................................................................................……...  96
          147      GEARBOX SHIFTING MECHANISM.................................................................................................…….....  98
          152-154  FINAL DRIVE HOUSING 30 KM (40 KM)...........................................................................................…….....  102
          161 162  REAR HALF-AXLES.........................................................................................................................…….......  106
          172      FRONT WHEEL AXLE CARRARO 20.11 Z 3341, 4341, 5341, 6341, 7341...........................................…....  109
          172a     AXLE BODY CARRARO 20.11 Z 3341, 4341, 5341, 6341, 7341.........................................................……..  110
          172b     BEVEL PINION WITH CROWN GEAR CARRARO 20.11 Z 3341, 4341, 5341, 6341, 7341...................…...  112
          172c     DIFFERENTIAL CARRARO 20.11 Z 3341, 4341, 5341, 6341, 7341.....................................................….....  113
          172d     WHEEL HUB CARRARO 20.11  30 km Z 3341, 4341, 5341, 6341, 7341..............................................…....  115
          172e     WHEEL HUB WITH BRAKE CARRARO 20.11 - 40 km - Z 3341, 4341, 5341, 6341, 7341....................…...  117
          172f     EPICYCLIC REDUCTION GEAR CARRARO 20.11 - 40 km - Z 3341, 4341, 5341, 6341, 7341...................  119
          172g     CARDAN SHAFT CARRARO 20.11 - 30 km. 40 km Z 3341, 4341, 5341, 6341, 7341...........................…...  120
          185 186  DRIVE AND CARDAN SHAFT CARRARO Z 3341, 4341, 5341, 6341, 7341.........................................…...  122
          210      PNEUMATICALLY OPERATED DECLUTCHING OF  PTO SHAFT.......................................................…...  128
          60       FRONT PTO SHAFT.........................................................................................................................…….....  131
                   UNDER-CARRIAGE                                                                           136
          33       FRONT AXLE WITH BRACKET Z 3321, 4321, 5321, 6321, 7321.........................................................…....  136
          203      FRONT AXLE BRACKET CARRARO Z 3341, 4341, 5341, 6341, 7341.................................................…...  138
          34       RIGID EXTENSIONS Z 3321, 4321, 5321, 6321, 7321.......................................................................……...  140
          205      RIGID EXTENSIONS Z 3321, 4321, 5321, 6321, 7321.......................................................................……...  142
          210a     PTO SHAFT MECHANICAL CONTROL..............................................................................................……...  144
          211 -216  REAR WHEELS................................................................................................................................…….....  146
          222      CONTROL OF THE TORGUE MULTIPLIER.......................................................................................……...  150
          225      FRONT BRAKES CONTROL Z 3341, 4341, 5341, 6341, 7341-CARRARO...........................................…...  154
          227      DISK TYPE FOOT BRAKE KNOTT---...............................................................................................……......  158
          231      HAND BRAKE KNOTT......................................................................................................................……......  166
          234      AIR EQUIPMENT FOR BRAKES........................................................................................................……....  168
          234a     AIR EQUIPMENT FOR OPERATING DEVICES..................................................................................……...  172
          236      PRESSURE AIR BRAKES 1. AND 2. HOSE TYPE FOR TRAILERS ....................................................…....  175
          238      HYDRAULIK TRAILER  BRAKES.......................................................................................................……....  178
          246      FRAME FOR FRONT WHEEL DRIVE WITH BALLAST WEIGHTS CARRARO Z 3341,4341,5341,6341,7341...….........  180
          249      THREE-POINT FRONT SUSPENSION WEIGHTS ......................................................................................  181
          62       REAR WHEEL BALLAST WEIGHTS...............................................................................................……......  182
          63       FRONT AXLE BALLAST  WEIGHTS Z 3321, 4321, 5321, 6321, 7321..................................................…...  184
          254      DIFERENTIAL-LOCK........................................................................................................................……......  186
          255      PEDALS...........................................................................................................................................…….......  188
          256      CONTROLS CLUTCH.......................................................................................................................…….......  193
          258      FRONT WHEELS Z 3321 4321, 5321, 6321, 7321.............................................................................……....  196
          266      FRONT WHEELS Z 3341 4341, 5341, 6341, 7341..............................................................................……...  198
          269      FRONT PTO SHAFT CONTROL......................................................................................................…….......  201
          272      STEERING WHEEL WITH SEATING ................................................................................................…….....  203
          273      INCLINABLE STEERING WHEEL.....................................................................................................……......  205
          275      HYDROSTATIC STEERING OF THE FRONT DRIVEN AXLECARRARO Z 3341, 4341, 5341, 6341,.7341.     208


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