Haldex EB+ Gen3, Installation Manual

Page: 40 / 132

EB+ Gen3 Installation guide
40 Innovative Vehicle Solutions 2013
Position assembly as high as possible in the chassis
to provide as much protection to the assembly from
direct spray and other road debris and to achieve an
acceptable hose routing.
Use noncorrosive 10 mm nuts, torque to 35-45 Nm.
The fastener to be protected from corrosion to give
200 hours salt spray resistance.
For optimum performance the valve should be
mounted centrally to the brake chambers thus giving
the shortest delivery pipe lengths.
The pipe length between the air reservoir and the valve
ports 1 (x2) should be as short as possible.
Mount modulator valves centrally to
the brake chambers.
If mounting to stainless steel, then
a suitable membrane must be used.
Additional bracket design to be as rigid as possible.
The mounting fixing must provide an electrical
connection between ECU / modulator bracket and
vehicle chassis.
Mounting bracket flatness to be not more than
0.5 mm deviation from its true plane (i.e. the surface
must lie between two parallel planes 0.5 mm apart).
360
o
Port 1
Mounting bracket
Fixing holes
4.0 mm min
Fixing
0.5 mm
Single axle
Full trailer
Tri-axle
Tandem axle