horsch Terrano 4.3 GX, Руководство по эксплуатации

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9 | Care and maintenance
86 60084498 • 01 • 06/2022 • en
Maintenance location Work instructions
WARNING! Lower all hydraulically lifted parts (e.g. wings, packer, undercarriage, etc.) to the
ground before performing any work on the hydraulic system. Depressurise the hydraul-
ics on the tractor and implement side! Empty the pressure accumulators. Refer to the
pressure accumulator item.
Risk of scalding! Allow hydraulic oil and hydraulic components heated during opera-
tion to cool down before any work on the hydraulic system.
Observe the notes on hydraulics in the chapter Safety and Responsibility .
9.1.3 During the season
Maintenance location Work notes Interval
Machine in general
Frame and frame connecting
parts Check condition and firm seating daily
Wear items Replace all wear items when the
• wear limits have been reached
• change intervals have been reached
• Damages
Tools
Levelling discs Check condition, wear, bearing, fastening, leak tightness and free ro-
tation daily
In case of loose discs, tighten all screws with 160 ± 20 Nm.
When replacing discs, tighten all screws with 200 ± 20 Nm.
When using galvanised support discs, tighten all screws with 150 Nm.
Do not use threadlocker for securing. as required
Packer Check condition, bearing, fastening, and free rotation. 40 h
Spray the bearing locations with a suitable anticorrosive before exten-
ded idle periods.
Before recommissioning, turn the packer by hand and check for free
rotation.
Coulter and coulter fastening Check for condition, firm seating and wear daily
Tines Retighten mounts (see figure below) 40 h
Tines, tine holders and stone
release protection Check for condition, firm seating, and wear daily
Harrow Check condition, tightness, setting and state of wear daily
Levellers Check condition, tightness, setting and state of wear daily
Pneumatic system
Hopper with and distributor Check for leak tightness, blockage, clean the distributor daily