Kenworth T410, Driver'S Handbook Manual

Page: 317 / 418

CAT: 8612 November 2019 Page 291
PREVENTIVE MAINTENANCE
NOISE CONTROL SYSTEM
Kenworth Trucks warrants to the first owner who purchases this vehicle
(for purpose other than resale) and to each subsequent purchaser that
this vehicle, as manufactured by Kenworth Trucks, was designed, built and
equipped to conform, at the time it left Kenworth’s control, with all applicable
Australian Design Rules and Noise Control Regulations.
The warranty covers this vehicle as designed, built and equipped by
Kenworth, and is not limited to any particular part, component or system of
the vehicle manufactured by Kenworth. Defects in design, assembly or in
any part, component or system of the vehicle manufactured by Kenworth,
which at the time it left Kenworth’s control caused noise emissions to
exceed Australian Design Rules or the Noise Control Regulations are
covered by this warranty.
TAMPERING WITH NOISE
CONTROL SYSTEM IS PROHIBITED
Australian Design Rules prohibit the following acts or the causing thereof:
1. The removal or rendering inoperative by any person other than for
maintenance, repair or replacement, of any device or element of
design incorporated into any new vehicle for the purpose of noise
control prior to its sale or delivery to the ultimate purchaser or while
it is in use, or
2. The operation of the vehicle after such device or element of design
has been removed or rendered inoperative by any person.
Among those acts presumed to constitute tampering are the following:
Air Intake System
Removing or rendering inoperative the air cleaner or intake piping.
Engine Cooling System
Removing or rendering inoperative the fan clutch.
Removing fan shroud.
Engine
Removing or rendering engine speed governor inoperative so as to allow
engine speed to exceed manufacturer’s specifications.