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Chevrolet Low Cab Forward Owner Manual (GMNA-Localizing-U.S.-
10399647) - 2016 - crc - 5/25/16
Vehicle Care
273
Tampering with Noise Control
System Prohibited
Federal law prohibits the following
acts or the causing thereof:
1. The removal or rendering
inoperative by any person,
other than for purposes of
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 use 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 acts
listed below.
Insulation:
Removal of the noise shields or any
undercab insulation.
Engine:
Removal or rendering engine speed
governor, if so equipped, inoperative
so as to allow engine speed to
exceed manufacturer specifications.
Fan and Drive:
.
Removal of fan clutch or
rendering clutch inoperative.
.
Removal of the fan shroud.
Air Intake:
.
Removal of air cleaner silencer.
.
Reversing air cleaner cover.
Exhaust:
.
Removal of muffler, catalytic
converter, and/or resonator.
.
Removal of exhaust pipes and
exhaust pipe clamps.
.
For diesel vehicles, removal or
modification of diesel particulate
filter (DPF).
.
For diesel vehicles, removal or
modification of selective catalytic
reduction (SCR) catalyst.
Wiper Blade Replacement
Removal
1. Pull the wiper arm up to the
vertical
position.
2. While pressing the wiper-blade
hook towards the arm, slide the
blade downwards (towards the
base of the arm).