background image

 

    

  

remaining warranty period.
(2) Any warranted part that is scheduled only for regular 
inspection in the written instructions must be warranted 
for the warranty period defined in Subsection (b)(2). A 
statement in such written instructions to the effect of 
“repair or replace as necessary” shall advise owners of the 
warranty coverage for emissions related parts. Replace-
ment within the warranty period is covered by the warran-
ty and will not reduce the period of warranty coverage. Any 
such part repaired or replaced under warranty must be 
warranted for the remaining warranty period.
(3) Any warranted part that is scheduled for replacement as 
required maintenance in the written instructions must be 
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 must be repaired or 
replaced by Rato according to Subsection (4) below. Any 
such part repaired or replaced under warranty must be 
warranted for the remainder of the period prior to the first 
scheduled replacement point for the part.
(4) Repair or replacement of any warranted part under the 
warranty provisions must be performed at no charge to the 
owner at a warranty station.
(5) Notwithstanding the provisions of Subsection (4) above, 
warranty services or repairs must be provided at distribu-
tion centers that are franchised to service the subject 
engine/equipment.
(6) The owner must not be charged for diagnostic labor that 
leads to the determination that a warranted part is in fact 
defective, provided that such diagnostic work is performed 
at a warranty station.
(7) Rato is liable for damages to other engine/equipment 
components proximately caused by a failure under warran-
ty of any warranted part.
(8) Throughout the emissions control system's warranty 
period set out in subsection (b)(2), Rato must maintain a 
supply of warranted parts sufficient to meet the expected 
demand for such parts and must obtain additional parts if 
that supply is exhausted.
(9) Manufacturer-approved replacement parts that do not 
increase the exhaust or evaporative emissions of the 
engine or emissions control system must be used in the 
performance of any warranty maintenance or repairs and 
must be provided without charge to the owner. Such use 
will not reduce the warranty obligations of Rato.
(10) Add-on or modified parts that are not exempted by the 
Air Resources Board may not be used. The use of any 
non-exempted add-on or modified parts will be grounds for 
disallowing a warranty claim. Rato will not be liable to 

warrant failures of warranted parts caused by the use of a 
non-exempted add-on or modified part.
(11) Rato issuing the warranty shall provide any documents 
that describe that warranty procedures or policies within 
five working days of request by the Executive Officer.

 Emission Warranty Parts List for Exhaust

(1) Fuel Metering System

(i) Carburetor and internal parts (and/or pressure regula-
tor or fuel injection system).
(ii) Air/fuel ratio feedback and control system.
(iii) Cold start enrichment system.

 (2) Air Induction System

(i) Controlled hot air intake system.
(ii) Intake manifold.
(iii) Air filter.

(3) Ignition System

(i) Spark Plugs.
(ii) Magneto or electronic ignition system.
(iii) Spark advance/retard system.

(4) Exhaust Gas Recirculation (EGR) System

(i) EGR valve body, and carburetor spacer if applicable.
(ii) EGR rate feedback and control system.

(5) Air Injection System

(i) Air pump or pulse valve.
(ii) Valves affecting distribution of flow.
(iii) Distribution manifold.

(6) Catalyst or Thermal Reactor System

(i) Catalytic converter.
(ii) Thermal reactor.
(iii) Exhaust manifold.

(7) Particulate Controls

(i) Traps, filters, precipitators, and any other device used 
to capture particulate emissions.

(8) Miscellaneous Items Used in Above Systems

(i) Electronic controls.
(ii) Vacuum, temperature, and time sensitive valves and 
switches.
(iii) Hoses, belts, connectors, and assemblies.

Emission Warranty Parts List for Evap

(1) Fuel Tank
(2) Fuel Cap
(3) Fuel Lines (for liquid fuel and fuel vapors)
(4) Fuel Line Fittings
(5) Clamps*
(6) Pressure Relief Valves*
(7) Control Valves*
(8) Control Solenoids*
(9) Electronic Controls*
(10) Vacuum Control Diaphragms*

21

|

   California And Federal Exhaust And Evaporative Emissions Control Warranty Statement

Summary of Contents for RV 170-S

Page 1: ...L NUMBER RV170 S SERIAL NUMBER PURCHASE DATE Both model number and serial number may be found on the main label You should record both of them in a safe place for future use FOR YOUR SAFETY READ AND U...

Page 2: ...oor power equipment OPE to get the job done right at the right price YARDMAX delivers the perfect combination of performance and practicality YARDMAX has a solution that s right for you MAX Performanc...

Page 3: ...ur unit ENVIRONMENTAL SUPPORT Have questions about your YARDMAX equipment Call us at 847 327 0566 or 844 YARDMAX email us at support yardmax com or contact us via your favorite social media site Recor...

Page 4: ...Valve Clearance input valve 0 05 mm 0 10mm output valve 0 05 mm 0 10mm Spark plug clearance 0 7 mm 0 8mm Igniting Mode Capacitance discharge type Air cleaner Dimension Length mm 325 Dimension Width mm...

Page 5: ...LI QHFHVVDU Periodically clean the element of the air cleaner change it when necessary The engine is air cooled so clean the radiator wind cover and fan in time in order to make the engine cool norma...

Page 6: ...gas Never run the engine in a closed garage RU FRQ QHG DUHD OTHER EQUIPMENT Review the instructions provided with the equipment powered by this engine for any additional safety precautions that shoul...

Page 7: ...will automatically stop the engine before the oil level falls below safe limits However to avoid the inconvenience of an unexpected shutdown always check the engine oil level before startup Check the...

Page 8: ...and tools Other VHUYLFH WDVNV WKDW DUH PRUH GLI FXOW RU UHTXLUH VSHFLDO WRROV DUH best handled by professionals and are normally performed by a WHFKQLFLDQ RU RWKHU TXDOL HG PHFKDQLF The maintenance sc...

Page 9: ...O OHYHO 5H OO WKH WDQN LI WKH IXHO OHYHO LV ORZ REFUELING Frequency Every time First month or 10 hrs of operation Thereafter every 3 months or 30hrs of operation Every 6 months or 50 hrs of operation...

Page 10: ...system life Never use stale or contaminated gasoline or an oil gasoline mixture Avoid getting dirt or water in the fuel tank Occasionally you may hear a light spark knock or pinging metallic rapping...

Page 11: ...R ELEMENT 1 AIRFILTER COVER AIR CLEANER ELEMENT 2 Never run the engine without an air cleaner or severe wear of the engine may be resulted in Clean the foam filter with soapy water blow the paper elem...

Page 12: ...g time storage should be as following Using a garden hose or pressure washing equipment can force water into the air cleaner or muffler opening Water in the air cleaner will soak the air OWHU DQG ZDWH...

Page 13: ...With the engine and exhaust system cool cover the engine to keep out dust A hot engine and exhaust system can ignite or melt some materials Do not use sheet plastic as a dust cover A nonporous cover w...

Page 14: ...ch carbon deposit and dirt around electrodes 2 Electrodes are birni damaged seriously or insulators damaged 3 Improper electrodes gap 1 Clear away 2 Replace spark plug 3 Adjust to proper value High te...

Page 15: ...ith cylinder head 3 Too big or too small valve clearance 4 Valve tightness is poor 1 Replace the worn 2 Replace the cylinder gasket 3 Readjust 4 Repair TROUBLE CAUSE REMEDY Knocking sound 1 Piston cyl...

Page 16: ...ulate The other 1 Cylinder is seriously scored and valve dropped out 1 Repair or replace damaged parts TROUBLE CAUSE REMEDY Gasoline engine is overheat 2LO LQVXI FLHQW RU ZURQJ RLO UDWLR LQ WKH gasoli...

Page 17: ...serial number when ordering parts and when making technical or warranty inquires Engine serial number The combustion process produces carbon monoxide oxides of nitrogen and hydrocarbons Control of hyd...

Page 18: ...schedule Remember that this schedule is based on the assumption that your machine will be used for its designed purpose Sustained high load or high temperature operation or use in unusually wet or dus...

Page 19: ...ng Breath groove gasket Recoil starter Carburetor gasket Carburetor insulation gasket Insulation plate gasket Exhaust vent gasket Accessories list Socket Force bar EASY WORN PARIS AND ACCESSORES LIS W...

Page 20: ...sed at elevations above 3000 feet At elevations above 8000 feet the engine equipment may experience decreased performance even with the high altitude kit If a carburetor is replaced the proper high al...

Page 21: ...d by the Air Resources Board and 2 Free from defects in materials and workmanship that causes the failure of a warranted part for a period of two years The warranty on emission related parts will be i...

Page 22: ...anufacturer approved replacement parts that do not increase the exhaust or evaporative emissions of the engine or emissions control system must be used in the performance of any warranty maintenance o...

Page 23: ...Mounting Brackets 18 Carburetor Purge Port Connector Note As they relate to the evaporative emission control system Rato will furnish with each new small off road engine equip ment written instructio...

Page 24: ...847 327 0566 or 844 YARDMAX info yardmax com yardmax com Tame the Great Outdoors...

Reviews: