7.
Press the centre tube through the brake
block hole. If required, slightly lift the
brake block towards the crane tip, so that
it is easier to insert the centre tube.
8.
Place a brake disc with its machined
side towards the brake block. Turn the
locating flats on the brake disc towards
the rotator.
9.
Push the centre tube through the brake
disc hole.
10.
Lubricate the thread of the adjustment
screw with copper paste.
Warning
A
Risk of personal injury. The
torque from the adjustment
device causes potential energy
to build up, which can have an
explosive effect if a screw is
damaged. Stand to the side of
the adjustment device when
tightening.
11.
Place the adjustment screw (with springs
and locking ring) in the centre tube and
tighten the adjustment screw to the
adjustment nut using a 10 mm hexagon
wrench. Tightening torque 60 Nm.
Image 7 Fitting the lower brake kit
1.
Brake disc
2.
Brake block
3.
Centre tube
4.
Adjustment screw
5.
Adjusting nut
6.
Stop cleat
1102 086
2018-09-12 15:16
© Indexator AB
13
