10 00 0294 514 0 - RHB QUADRANT 3400 - 03/10
Introduction
General repair instructions
81213
– Lightly deburr the interior and exterior tube ends.
Do not chamfer!
– Clean the tube ends.
If the tube is angled, the straight edge of the tube lead-
ing up to the beginning of the curve's radius must be at
least twice as high as the box nut.
– Push the box nut and the cutting ring onto the
tube.
– Press the tube against the stop on the connection
sleeve and tighten the box nut until the cutting ring
surrounds the tube.
The tube must not turn during this process. This
may easily happen due to a significant increase in
force.
– Tighten the box nut a 1/2 turn beyond the resist-
ance point.
– Check the notch on the cutting edge.
A visible raised shoulder must fill the space in
front of the front surface of the cutting ring. The
cutting ring can turn, but may not shift axially.
Final assembly
– Fit the pre-assembled tube in the well-greased
threaded connector.
– Tighten the box nut until the resistance point is
felt.
– Tighten another 1/2 turn beyond this point.
Repetitive assembly
– After each time the cutting ring bolt connector is
loosened, the box nut must be re-tightened using
only the minimum amount of force necessary.
Unsealed cutting ring bolt connector
– If the connector is not sealed, it is necessary to
first loosen the box nut until a small amount of oil
flows out.
– Then re-tighten as directed.
14039
Progressive ring fittings on hydraulic lines
When pre-assembling the unit and for pre-assembled
factory-delivered profiled ring fittings, the following
applies: installation is in the associated, well-oiled
threaded joint with half a turn of the union nut beyond
the point where resistance is clearly felt.
Pre-assembly
– Cut the tube at a right angle.
Do not use a tube cutter! This would cut the tube
wall at an angle and would cause a significant
amount of burr lines on both the interior and
exterior.
– Lightly deburr the interior and exterior tube ends.
Do not chamfer!
– Clean the tube ends.
Find manuals at http://best-manuals.com/search?&s=CLA-2945140
To Next Page
Loading...
Need help?
General
