ENGINE

The emission warranty for the diesel particulate filter (DPF) and SCR System covers defects workmanship only . Normal maintenance, such cleaning ash from the filter regular maintenance intervals and cleaning the aftertreatment fuel injector Diesel oxidation catalyst (DOC) DPF systems, not covered the emission warranty . W ith the Thermal regenerator DPF system, cleaning the ignition electrodes and fuel injection nozzle the regular maintenance intervals considered normal maintenance and not covered the emission warranty .

Note: response customer Mack T rucks, Inc. may build vehicles with engines supplied other these cases, each engine manufacturer through its service responsible for emission control systems warranty all parts the engine assembly ,

Caution

Any unauthorized adjustments the emission control components can cause severe damage the engine.

Repairs MACK Dealers,

Sub - Dealers and Service Dealers

Repairs covered the California Emission Control Systems W arranty will performed any authorized MACK repair facility his place business with char for parts and labor (including diagnosis), using MACK parts for any part the emission control systems covered this warranty and found defective. Emergency emergency , where authorized MACK facility not available, repairs may performed any available service establishment, the owner , using any replacement within the limitations paragraphs 3 and 4 this section. emer gency condition exists under this section if, after days, repairs have not been completed parts are not yet available. MACK will reimburse the owner for such repairs that are covered under this warranty , including diagnosis, not exceed MACK’ s suggested retail price for parts replaced and labor char ges based MACK’ s recommended time allowance and geographically appropriate hourly labor rate. Replaced parts and paid invoices must presented a MACK facility a condition reimbursement for emer gency repairs performed

Caution

the event that damage results from unauthorized adjustments any emission control system components, evidenced settings other than specified, broken fastener seals, the cost repairing such damage WILL NOT COVERED under warranty

Repairs Non - MACK Facilities

Owners may elect have replacement, repair emission control systems performed any repair facility , and may elect use parts other than MACK parts without invalidating the warranty other components, but the cost such service parts will not covered MACK under its warranty

Use Non - MACK Parts

Use replacement parts which are not the equivalent MACK parts may impair the fectiveness emission control systems. other than MACK parts are the owner should obtain assurances that such parts are warranted their manufacturer the equivalent MACK parts performance and durability . MACK assumes liability under this warranty with respect parts other than MACK parts; however , the use non - MACK parts does not invalidate the warranty other components unless non - MACK parts cause damage warranted

• Damage resulting from acts nature other events beyond the control Mack T

• loss use the vehicle, commercial loss any kind but not limited to, consequential incidental damages.

• Any vehicle which the odometer has been altered damaged that mileage cannot readily

Maintenance and Maintenance Records

The vehicle owner responsible for the performance all required maintenance specified this MACK will not deny a warranty claim solely because there record maintenance; however , MACK may deny a warranty claim failure perform required maintenance results the failure a warranted part.

Receipts other records covering the performance scheduled maintenance should retained answer questions that may arise concerning Maintenance records should transferred subsequent owners the vehicle

Items Not Cover the Emission Contr Systems W arranty

Customer Assistance

MACK wishes assure that the California Emission Control Systems W arranty properly administered. the event that owners not receive the warranty service which they believe they are entitled under the California Emission Control Systems W arranty , they should contact the nearest MACK Regional fice for assistance. The address and telephone number for each Regional fice are the MACK Directory Sales, Parts and Service Centers. Owners need additional assistance information concerning the California Emission Control Systems W arranty may also contact:

• Malfunctions caused improper adjustments, modification,

Mack T rucks, Inc. W arranty Activities P .O. Box 26259

Greensboro, 27402 improper inadequate maintenance and use improper diesel