00 0294 514 0 - RHB QUADRANT 3400 - 03/10
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Introduction
General repair instructions
81213
Avoiding external damage:
– Avoid external mechanical effects on hoses
at (G).
– Avoid chafing of hoses against one another or
against components by ensuring useful arrange-
ment and fixing.
– Keep a sufficient clearance from components (H).
– Cover up sharp-edged components permanently.
E =
incorrect installation
F =
correct installation
Avoiding torsional loads:
– When connecting a hose to moving parts, avoid
twisting the hose, especially when the movement
and the bending occur in the same plane.
K =
incorrect installation
L =
correct installation
Protection against external heat sources:
– In case of large external heat source:
- Hoses must be kept at a sufficient distance
from heat-emitting parts.
- By default, hoses must be protected from the
heat source by a deflector (N).
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Some advice for speedy and correct repair
work
– Mark machine parts prior to disassembly to
ensure their correct left-to-right positions and bal-
ance 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 split pins, locking wires, locking plates,
tab washers and lock washers when carrying out
repairs.
– Install greasable ball and sliding bearings with the
grease specified for them.
3
5726
4
5729
5
5730
