Husqvarna BT 90 Operator's Manual page 12

To install the outrigger
The outrigger is available as an optional accessory. Use
the outrigger when the product is on support rails. The
outrigger can be installed on the 2 ends of the product.
Note:
The outrigger cannot be used together with an
extension.
1. Remove the handles.
2. Install the outrigger with the nuts (A) and (B).
C
A
D
B
3. Adjust the outrigger with the nuts (C) and (D). The
adjustable distance is given in the table below.
Hole position for nut (C)
and (D)
1 and 5
2 and 6
3 and 7
4 and 8
5 and 9
To install the pneumatic crown invert
bracket
The pneumatic crown invert bracket is available as an
optional accessory. The pneumatic crown invert bracket
can only be installed on the pneumatic truss screed
sections. The pneumatic crown invert bracket adjusts
the angle to a maximum of 15°.
1. Install the pneumatic crown invert bracket between 2
pneumatic truss screed sections.
12
Adjustable distance, mm
0
32.5
65
97.5
130
2. Connect the rubber hose (A) to the 2 pneumatic
truss screed sections.
A
3. Adjust the angle with the stretching screw (B).
To install the mechanical crown invert
bracket
The mechanical crown invert bracket is available as
an optional accessory. The mechanical crown invert
bracket can only be installed between 2 mechanical
truss screed sections.
1. Install the bellows on joint.
2. Remove the nuts (A) and the coupling (B).
B
0 - 15°
A
B
A
992 - 002 - 11.10.2023