Homelite UT80709 Manual Del Operador página 25

When warranty repair is needed, the engine must be brought to an
authorized service dealer or warranty station's place of business
during normal business hours. In all cases, a reasonable time,
not to exceed 30 days, must be allowed for the warranty repair
to be completed after the engine is received by the authorized
service dealer or warranty station.
MAINTENANCE, REPLACEMENT AND REPAIR OF
EMISSION-RELATED PARTS
Only warranted engine replacement parts approved by
AMERICA
should be used in the performance of any warranty
maintenance or repairs on emission-related parts. If other than
authorized parts are used for maintenance, replacement, or repair
of components affecting emission control, you should assure
yourself that such parts are warranted by their manufacturer to
be equivalent to authorized parts in performance and durabil-
ROBIN AMERICA
ity. , however, assumes no liability under this
warranty with respect to parts other than authorized parts. The
use of non-authorized replacement parts does not invalidate the
warranty on other components unless the non-authorized parts
cause damage to warranted parts.
PARTS COVERED UNDER THE CALIFORNIA EMISSIONS
WARRANTY
The repair or replacement of any warranted part otherwise
eligible for warranty coverage may be excluded from such warranty
ROBIN AMERICA
coverage if
been abused, neglected, or improperly maintained, and that such
abuse , neglect , or improper maintenance was the direct cause of
HIGH ALTITUDE ENGINE OPERATION
Please have an authorized Robin America service dealer modify this engine if it is to be run continuously above 5000 feet (1500
meters). Failure to do so, may result in poor engine performance, spark plug fouling, hard starting, and increased emissions.
Carburetor modification by an authorized Robin America service dealer will improve performance and allow that this engine meets
EPA (Environmental Protection Agency) and California ARB (Air Resources Board) emission standards throughout its useful life.
An engine converted for high altitudes can not be run at 5000 feet or lower. In doing so, the engine will overheat and cause
serious engine damage. Please have an authorized Robin America service dealer restore high altitude modified engines to the original
factory specification before operating below 5000 feet.
AIR INDEX
To show compliance with California emission regulations, a hangtag has been provided displaying the Air Index level and durability
period of this engine.
The Air Index level defines how clean an engine's exhaust is over a period of time. A bar graph scaled from "0" (most clean) to "10"
(least clean) is used to show an engine's Air Index level. A lower Air Index level represents cleaner exhaust from an engine. The
period of time (in hours) that the Air Index level is measured is known as the durability period. Depending on the size of the engine,
a selection of time periods can be used to measure the Air Index level (see below).
Descriptive Term
Moderate
Intermediate
Extended
NOTICE: This hangtag must remain on this engine or piece of equipment, and only be removed by the ultimate purchaser before
operation.
Valve Clearance
(Intake and Exhaust)
Emissions Durability Period
(California only)
WARRANTY
ROBIN
demonstrates that the engine has
Applicable to Emissions Durability Period
50 hours (engine from 0 to 80 cc)
125 hours (engine greater than 80 cc)
125 hours (engine from 0 to 80 cc)
250 hours (engine greater than 80 cc)
300 hours (engine from 0 to 80 cc)
500 hours (engine greater than 80 cc)
0.12 mm (0.0047 in.)
NOTE: Adjust the valve clearance while the engine is cold.
500 hours
Page 19 — English
the need for repair or replacement of the part. That notwithstand-
ing, any adjustment of a component that has a factory installed,
and properly operating, adjustment limiting device is still eligible
for warranty coverage. The following emissions warranty parts
list are covered.
(1) Fuel Metering System
(i) Carburetor and internal parts (and/or pressure regulator or
fuel injection system)
(ii) Air/fuel ratio feedback and control system, if applicable
(iii) Cold start enrichment system, if applicable.
(iv) Regulator assembly (gaseous fuel, if applicable)
(2) Air Induction System
(i) Intake manifold, if applicable
(ii) Air filter
(3) Ignition System
(i) Spark plugs
(ii) Magneto or electronic ignition system
(iii) Spark advance/retard system, if applicable
(4) Exhaust manifold, if applicable
(5) Evaporation Systems
(i) Fuel lines
(ii) Fuel line fittings
(iii) Carbon canister
(iv) Canister mounting brackets
(v) Carburetor purge port connector
(vi) Fuel tank
(vii) Fuel cap
(viii) Clamps