INTRODUCTION FEDERAL EMISSION REQUIREMENTS

This section covers the requirement the United States Clean Air Act which states: manufacturer shall furnish with each new motor vehicle motor vehicle engine such written instructions for the maintenance and use the vehicle engine the ultimate purchaser may reasonable and necessary assure the proper functioning emission control devices and systems. section also covers the requirements the emissions regulations promulgated under the Motor V ehicle Safety Act Canada.

T Ampering With Gaseous Emission Control Systems Prohibited

The Federal Clean Air Act prohibits the removal rendering inoperative any device element design installed a motor vehicle motor vehicle engine compliance with Federal Emission

Regulations by: trading motor vehicles motor vehicle engines following its sale and delivery the ultimate purchaser ,

4 Any person who operates a fleet motor vehicles following its sale and delivery the ultimate purchaser

1 Any person prior its sale and delivery the ultimate purchaser ,

2 Any manufacturer distributor after its sale and delivery the ultimate purchaser ,

3 Any person engaged the business

Note: For specifics the prohibited vehicle/engine modifications refer the Mack T Body Builders documentation .

EMISSION CONTROL SYSTEMS W ARRANTY — CALIFORNIA

The California Air Resources Board and Mack T rucks, Inc. are pleased explain the California emission control system warranty your new motor vehicle engine. California, new motor vehicle engines must designed, built and equipped meet the s stringent anti - smog standards. Mack T rucks, Inc. must warrant the emission control system your engine for the period time listed below provided there has been abuse, neglect, improper maintenance your engine.

Y our emission control system may include parts such the fuel - injection system, turbochar ger assembly , electronic control module and other emission - related assemblies. Where a warrantable condition exists, Mack T rucks, Inc. will repair your engine cost you including diagnosis, parts, and labor .

MANUF ACTURER’S W ARRANTY COVERAGE:

emission - related part your engine defective, the part will repaired replaced Mack T rucks, Inc. This your emission control system DEFECTS W ARRANTY .