Vehicle Interior; Modifications In The Vehicle Interior; General; Modifications In The Roof Of The Cabin - GMC CHEVROLET CITY EXPRESS CARGO VAN 2015 Builder Manual

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2015-18 CHEVROLET CITY EXPRESS CARGO VAN BODY BUILDER MANUAL

VEHICLE INTERIOR

WARNING:

The body builder, conversion company or dealer are responsible for making sure the modifications or

installed equipment do not affect the safety of the vehicle, including modifications which may result

in a collision, property damage, personal injury or death, such as but not limited to:

• The modifications should not affect the operation of the control units (pedals, switches, rods,

etc.) located in the area affected by the modification.

• The ergonomic access to the controls for the driver must not be prevented by the installation of

new components.

• The aftermarket equipment manufacturer, second stage manufacturer, and upfitter must ensure

that any modifications that have been made to the cabin still meet the legal requirements

regarding the interior and exterior characteristics.

After any modification to the body that affect the acoustic and thermal insulation, the new

and/or modified insulation must meet or exceed the original specifications.

Any modifications made by the aftermarket equipment manufacturer, second stage manufacturer,

and upfitter must be properly sealed to protect against corrosion.

No new holes should be drilled to allow for attaching any new components to the roof of the cabin.

When attaching equipment to the roof, make sure that the added weight does not exceed the

maximum roof load limit.

All components that pass through the external sheet metal (for electric cables, telephone aerials,

etc.) must be properly sealed. Only OEM approved products should be used.

Changes to the center of gravity should not exceed the maximum authorized height.

The aftermarket equipment manufacturer, second stage manufacturer, and upfitter are responsible for repairing any

damage to the paint incurred while modifying the vehicle. Only OEM specified paint should be used for these repairs.

Refer to the Vehicle Service Manual for information about paint.

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