SL20K Self-Steering Axle and Suspension System Installation Manual
2
•
Ensure suspension operates within the run
range.
2.1 Safety Explanations
Watson & Chalin uses the following types of
notes to warn against possible safety problems
and to give information that helps to prevent
damage to equipment.
IMPORTANT
An important message indicates a procedure that
should be followed exactly.
A warning indicates hazards or unsafe practices
that could result in severe personal injury or
death, if the procedure is not followed exactly.
All safety statements should be read carefully to
prevent bodily injury, to assure that parts are
assembled
properly
and
to
retain
the
manufacturer’s warranty.
2.2 Warning
Proper axle attachment required for safe
operation of the vehicle.
No alteration of any Watson & Chalin suspension
components
is
permitted
without
proper
authorization from qualified Watson & Chalin
personnel.
No welding of any suspension components is
permitted except when specified by Watson &
Chalin.
2.3 Identifying Your Model
IMPORTANT
It is important that you know what model number
has been assigned to your assembly in case you
ever need to contact Watson & Chalin.
Identification Plate
Each suspension assembly has an identification
plate located on the left side rail assembly. This
is on the driver’s side of the vehicle. The plate
includes the model number, serial number and
capacity in pounds for the assembly. It is
important to record the model and serial number
for future reference.
FIG – 1 Identification Plate
