INTRODUCTION
WARRANTY CERTIFICATES
Covered Major Components List: 60 Months or
500,000 Miles (804 672 km )
Qualications and Limitations
Thermostat Housing
Timing Gear Cover and Mounting Plate
THESE LIMITATIONS AND EXCLUSIONS ARE IMPORTANT AND MUST BE READ AND UNDERSTOOD.
LIMITATIONS – Mack Trucks obligation is limited to, at its sole option, repair or replacement of parts which are acknowledged by
it to be defective. The defective parts or assemblies replaced shall become the property of Mack Trucks North America. Warranty
repairs performed by an authorized Mack dealer in accordance with the terms of the warranty set forth herein are free of charge.
Warranty consideration can only be given if the deciency is brought to the attention of an authorized Mack dealer upon discovery
and the vehicle must be made available, in a timely fashion during the coverage period, for repair.
EXCLUSIONS:
1. REPAIR: In the case of acknowledged defective Covered Parts, exchange with factory remanufactured parts may occur.
Warranty repairs do not constitute an extension of any warranty period for any vehicle, component or part.
2. DAMAGES: Damages due to misapplication, misuse, accidents, negligence, improper operations, alterations, storage or
transport, operation at excessive speeds, loading beyond the factory rated load capacity, failure to follow Mack Trucks’
recommended inspection, maintenance, and service procedures, and improper or insufcient maintenance services are not
covered.
3. PROGRESSIVE DAMAGE: Damages due to failure of operator to take reasonable precautions to mitigate damage are not
covered. Damages to a Covered Part due to failure of non-covered part are not covered. Coverage is limited to failure of a
Covered Part directly causing failure of a non-covered part, where reasonable precautions were taken to mitigate damages.
4. APPLICATION: The selling dealer is responsible for designating the correct application and/or specication for a vehicle sold to
a customer. Damages due to misapplication, including but not limited to, failures of component parts of vehicles being operated
in excess of factory rated load capacities, or the use of a vehicle, component or part for a purpose for which it was not intended
are not covered.
5. ALTERATIONS: Any vehicle, component or part repaired, altered, or inspected in any way, so as to adversely affect, in Mack
Trucks’ sole judgment, its stability, durability, or reliability, is not covered.
6. NON-ORIGINAL EQUIPMENT: Any part of the vehicle that fails, malfunctions, or does not perform as a result of improper
conversion or installation of bodies or equipment by other manufacturers or suppliers is not covered.
7. MAINTENANCE AND PARTS CONSUMED: Maintenance and inspection requirements found in the Operator’s Manuals and
service manuals/instructions, including, but not limited to, engine tune-up, fuel system cleaning, replacement of lubricants and
lter elements, adjustments of the engine injection pump/transmission/brakes/linkages, as well as diagnosis, test time and all
other adjustments must be followed and are not covered. Parts which are normally consumed or worn out during the vehicle’s
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