Claas ROLLANT 250, Руководство по ремонту

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1.3.4
RHB ROLLANT 250 / 250 RC - 298 332.0
General repair information
Some advice for speedy and correct repair
work:
– Mark machine parts prior to disassembly to
ensure their correct left-to-right positions and
balance when reassembled.
– Fit expansion pins with the slot facing the side
under load. When fitted with a quarter turn from
this position, they will get loose, fall out or shear
off.
– Replace cotter pins, locking wires, locking plates,
tab washers and lock washers when carrying out
repairs.
– Fit lubricated ball and slide bearings with
high-quality grease.
– Align chain wheels and V-belt pulleys towards
each other.
– Care for strict cleanliness when working on
hydraulic systems.
– Never mix different oil types.
– Run the machine or operate machine assemblies
at low speed after any repair.