G
RASS
T
RIMMER
/B
RUSH
C
UTTER
O
PERATOR
'
S
M
ANUAL
11
EMISSION
CONTROL
California Tier 2
The emission control system for these engines are EM (Engine
Modification).
An Emission Control Label is located on the engine.
(This is an EXAMPLE ONLY, information on label varies
by engine FAMILY).
IMPORTANT ENGINE INFORMATION
ENGINE FAMILY: YEHXS.0234CA
DISPLACEMENT: 22.8
CC
THIS ENGINE MEETS U.S. EPA PH1 AND 2000 AND
LATER CALIFORNIA EMISSION REGULATIONS FOR
S.O.R.E. REFER TO OWNER'S MANUAL FOR
MAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.
AIR INDEX TAG
The Air Index Tag indicates, for purposes of
consumer awareness, how this product's
emissions compare to the standards enacted
by the California Air Resources Board.
PRODUCT EMISSION DURABILITY
The 300 hour emission durability period is the time span selected by the manufacturer certifying the engine emissions
output meets applicable California emissions regulations, provided that approved maintenance procedures are
followed as listed in the Maintenance Section of this manual.
BLADE
TERMS
AND
DEFINITIONS
--
Blade Convertible
Model SRM-231 can be converted to utilize blades. Plastic/nylon blades require a, "Blade Conversion Kit" P/N
99944200415, which includes a shoulder harness, and steel shield with necessary attaching hardware. Steel/metal blades
require Combination "U-Handle/Blade Conversion Kit" P/N 99944200521 which includes Blade Conversion Kit Parts,
U-Handle, Throttle Cable and Stop Switch.
Dedicated Blade Capable
Model (SRM-231U) includes the "U-Handle/Blade Conversion Kit".