EarthQuake CS4116 User Manual
Page 29

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29
Operator's Manual
CS3814, CS3816, CS4116 Chainsaws
explanation of emissions control
Warranty provisions
Viper® Engines are designed, built and equipped to meet all EPA requirements.
It warrants that it is free from defects in material and workmanship that could 
cause failure to the warranted part; and that it is identical in all material 
respects to the engine described in the manufacturer’s application for 
certification. When a warrantable condition exists, Ardisam will repair your 
engine at no cost to you, including parts and labor. The engine emissions 
label will indicate certification information. Purchasers located more than 
100 miles from a Viper® authorized repair center in need of warrantable 
repair should contact customer service. If it is determined that warranted 
repair is indeed necessary, Ardisam, Inc., will cover the cost of shipping to an 
authorized Viper® repair center. All such requests must first be pre-approved 
by customer service prior to shipping.
Listed below are the parts covered by the emissions control systems
warranty. Some parts listed below may require scheduled maintenance and 
are warranted up to the first scheduled replacement point for that part. See 
maintenance schedule in Maintenance and Storage section of manual for 
more details. Coverage under this warranty includes only the parts listed 
below (the emission and evaporation control systems) if so equipped:
•	 Air	Filter	Assembly	(only	to	the	first	scheduled	replacement	point)
•	 Fuel	Filter	(only	to	the	first	scheduled	replacement	point)
•	 Carburetor
•	 Fuel	Lines,	Fuel	Line	Fittings	and	Clamps
•	 Fuel	Metering	Valve	(if	equipped)
•	 Evaporative	System	(if	equipped)
 - Canister (if equipped)
 - Canister filter (if equipped)
 - Vapor hose (if equipped)
 - Orifice connector (if equipped)
 - Fuel tank
 - Fuel cap
 - Primer bulb canister (if equipped)
•	 Spark	Plugs
•	 Magneto	Ignition	System	
•	 Muffler	Assembly
limitations
T
he Emission Control Systems Warranty shall not cover any of the follow-
ing:
a) Repair or replacement required because of misuse or neglect, im-
proper maintenance, repairs improperly performed or replacements
not conforming to Ardisam, Inc., specifications that adversely affect
performance and/or durability and alterations or modifications not
recommended or approved in writing by Ardisam, Inc.
b) Replacement of parts and other services and adjustments necessary for
required maintenance at or after the first scheduled replacement point;
c) Consequential damages such as loss of time, inconvenience, loss of use
of the engine or equipment, etc.
d) Diagnosis and inspection fees that do not result in eligible warranty
service being performed; and
e) Any add-on or modified part, or malfunction of authorized parts due to
the use of add-on or modified parts.
These items will be covered for a period of two years from the date of the 
original purchase. Viper warrants that: the components are designed, built 
and equipped so as to conform with all applicable regulations adopted 
by the EPA; that they are free from defects in material and workmanship 
that could cause failure to the engine or other; and that the components 
used are identical in all material respects to the engine described in the 
manufacturer’s application for certification. The warranty period begins on 
the date the engine is originally purchased. 
maintenance and repair reQuirements
The owner is responsible for the proper use and maintenance of the en-
gine. Ardisam, Inc. recommends that all receipts and records covering the
performance of regular maintenance be retained in case questions arise. If
the engine is resold during the warranty period, the maintenance records
should be transferred to each subsequent owner. Ardisam, Inc. reserves
the right to deny warranty coverage if the engine has not been properly
maintained; however, Ardisam, Inc. may not deny warranty repairs solely
because of failure to keep maintenance records.
Normal maintenance replacement or repair of emission control devices and
systems may be performed by any repair establishment or individuals; how-
ever, warranty repairs must be performed by an Ardisam authorized service
center. Any replacement parts or service that is equivalent in performance and
durability may be used in non-warranty maintenance or repairs, and shall not
reduce the warranty obligations of the engine manufacturer.
The warranty on emissions-related parts is as follows:
•	 Any	warranted	part	that	is	not	scheduled	for	replacement	as	required	main-
tenance in the owner’s manual supplied, is warranted for the warranty period 
stated above. If any such part fails during the period of warranty coverage, 
that part will be repaired or replaced at no charge to the owner. Any such part 
repaired or replaced under the warranty will be warranted for the remaining 
warranty period.
• Any warranted part that is scheduled only for regular inspection in the
owner’s manual supplied, is warranted for the warranty period. Any such 
part repaired or replaced under warranty will be warranted for the remain-
ing warranty period.
• Any warranted part that is scheduled for replacement as required mainte-
nance in the owner’s manual supplied, is warranted for the period of time 
prior to the first scheduled replacement point for that part. If the part fails 
prior to the first scheduled replacement, the part will be repaired or replaced 
at no charge to the owner. Any such part repaired or replaced under warranty 
will be warranted for the remainder of the period prior to the first scheduled 
replacement point for the part. 
• Add on or modified parts that are not exempted by the Air Resources
Board may not be used. The use of any nonexempted add on or modi-
fied parts by the owner will be grounds for disallowing a warranty claim. 
The manufacturer will not be liable to warrant failures of warranted parts 
caused by the use of a nonexempted add on or modified part.
