Rauch TWS 85.1, Инструкция по эксплуатации

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General maintenance and service
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9.5 Wear parts and screw connections
9.5.1 Checking wear parts
Wear parts include: auger conveyor pipe, outlet, hydraulic hoses and all plastic
parts.
Plastic parts - e.g.
protective grid lock - are subject to a certain ageing process
even under normal spreading conditions.

Checking wear parts.
Replace these parts if they show signs of wear, deformation or holes.
The durability of wear parts depends, among other things, on the spreading ma-
terial.

Furthermore, all connection elements of the towed load transfer vehicle to the
tractor are subject to wear, as well. In particular, this applies to the coupling
bracket of the ball coupling or the towing eye of the pin coupling.

We recommend that you have the condition of the towed load transfer vehicle
checked after each season by your specialist dealer, paying particular atten-
tion to its fastening components, hydraulic system and hoses.

Spare parts must at least comply with the technical requirements specified by
the manufacturer. This is assured e. g. with genuine spare parts.
9.5.2 Checking screw connections
Bolted joints have been tightened to the specified torque and locked at the facto-
ry. Vibrations and shocks, in particular during the initial operating hours, can loos-
en bolted joints.

With new machines, all screw connections are to be checked for their tight
seat after approx. 30 operating hours.

Check all the bolted joints regularly for tightness, and definitely before the
start of the spreading season.
Some components are mounted with self-locking nuts. When mounting these
components always
use new self-locking nuts.