Checking The Components; Adjusting The Rear Suspension - APRILIA Atlantic 500 Workshop Manual

Cycle parts
Atlantic 500

CHECKING THE COMPONENTS

Rod
The sliding surface must show no signs of scoring and/
or damage.
If the rod is damaged, replace it.
With a dial gauge, check that the rod bending is lower
than the limit value.
If necessary, replace the rod.
Bending limit: 0.2 mm (0.007 in).
WARNING
A bent rod must NEVER be straightened as its
structure would become weak, thus compromising
the vehicle safety.
Wheel carrier
Check that it shows no signs of damage and/or flaws.
Replace if necessary.
Spring
Check the spring condition.
Pumping element
Check the pumping element condition.
Replace if it shows signs of damage.

ADJUSTING THE REAR SUSPENSION

The rear suspension consists of a doubleeffect shock
absorber (braking with compressed/extended shock
absorber) fixed to the engine by means of a silent-
1
block.
The standard adjustment, set by the manufacturer, is
suitable for a driver weighing about 70 kg (154.3 lbs).
If your weight and needs are different, adjust the ring
nut (1) with the appropriate spanner provided in the
tool kit, thus setting the ideal travelling conditions (see
table).
Adjust both shock absorbers to the same posi-
tion.
7-44
chap. 7
Release 00 2002-09