Contents
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7.4 Mechanical drive for steering axles.......................................................339
7.4.1 Cardan shafts from gearbox to the steering axles................................ 339
7.4.2 Maintenance knuckle joints of the axles............................................... 340
7.5 Manual transmission (4-gear)................................................................340
7.6 Axles...................................................................................................... 343
7.6.1 Planetary gears (applies to both axles).................................................343
7.6.2 Differential gears on front and rear axle................................................345
7.7 Pneumatic system................................................................................. 347
7.8 Pickup.................................................................................................... 348
7.8.1 Central mark.......................................................................................... 348
7.8.2 Pickup gears..........................................................................................349
7.8.3 Pickup central lubrication...................................................................... 350
7.8.4 Removing and installing rollers............................................................. 351
7.8.4.1 Removing and installing pickup and cleaning roller.............................. 352
7.8.4.2 Replacing the fingers of the pickup rollers............................................354
7.8.4.3 Removing and installing feed rollers and pinch rollers..........................355
7.8.4.4 Replacing wear flange...........................................................................358
7.8.4.5 Installing and adjusting the bearings of the pinch rollers or conveyor
rollers..................................................................................................... 359
7.8.4.6 Replacing radial shaft seals (Simmer rings) on the gearbox.................359
7.8.4.7 Build-up welding.................................................................................... 360
7.9 Pile pickup with residual beet pickup.................................................... 361
7.10 Infeed conveyor..................................................................................... 362
7.10.1 Tensioning infeed conveyor...................................................................363
7.10.2 Replacing infeed
conveyor drive wheels...............................................364
7.11 Recleaning............................................................................................. 364
7.11.1 Sieve conveyor cleaner......................................................................... 365
7.11.2 8-set pinch roller cleaning..................................................................... 366
7.12 Truck conveyor...................................................................................... 368
7.12.1 Tensioning truck conveyor.....................................................................368
7.12.2 Rotary drives for swivel arm and truck conveyor.................................. 370
7.12.2.1 Chassis energy ducting chain to recleaner swivel arm......................... 372
7.12.2.2 Adjusting counterweight arm lock stop screws..................................... 373
7.13 Braking system...................................................................................... 374
7.14 Air conditioning and ventilation system................................................. 375
7.14.1 Condenser air conditioning system....................................................... 375
7.14.2 Recirculating filter.................................................................................. 376
7.14.3 Fresh air intake filter..............................................................................376
7.14.4 Condensate drain.................................................................................. 377
7.14.5 Coolant circuit........................................................................................378
7.15 Battery maintenance..............................................................................380
7.16 Scales.................................................................................................... 381
7.17 Shutdown for a longer period of time....................................................382
7.17.1 Mercedes-Benz regulations for engine shutdown................................. 383
7.18 Dismantling and disposal...................................................................... 385
8 Malfunction and Remedies......................................387
8.1 Safety circuits........................................................................................ 389
8.2 Electrics..................................................................................................390
8.2.1 Fuses..................................................................................................... 390
8.2.2 List of fuses (melting fuses).................................................................. 391
8.2.3 Electronic fuses..................................................................................... 394
8.2.4 List of self-resetting electronic fuses with LED..................................... 395
8.3 Relays list.............................................................................................. 398
8.4 Color codes for electric wiring...............................................................399
8.5 Searching for malfunctions using R-Touch............................................400
8.5.1 Overview of diagnostic menus.............................................................. 402