10DESCRIPTIONThe ECHO product you purchased has been factory pre-assembled for your convenience. Due to packaging restrictions,shield installation and other assembly may be necessary.After opening the carton, check for damage. Immediately notify your retailer or ECHO Dealer of damaged or missingparts. Use the contents list to check for missing parts.CONTENTS1 - Power Head w/Upper Drive Shaft Assembly1 - Lower Drive Shaft Assembly1 - Plastic Bag (co-pack)- 1, Operator's Manual- 1, Safety Manual- 1, Warranty Registration Card- 1, Limited Warranty Statement- 1, Plastic shield- 1, Tool Bag--1, 8 mm x 10 mm wrench--1, scrench--1, locking tool- 1, Nylon Trimmer Head- 1, Safety Glasses- 1, 2-Stroke Oil Sample, 2.6 oz.- 1, Front Handle (L.H.) Assembly-- 1, Plastic Bag---1, shield plate---3, 5 mm x 15 mm screws (shield mounting)EMISSION CONTROLCalifornia Tier 2The emission control system for these engines areEM (Engine Modification).IMPORTANT ENGINE INFORMATIONENGINE FAMILY: YEHXS.0214CADISPLACEMENT: 21.2 CCTHIS ENGINE MEETS U.S. EPA PH1 AND 2000 ANDLATER CALIFORNIA EMISSION REGULATIONS FORS.O.R.E. REFER TO OWNER'S MANUAL FORMAINTENANCE SPECIFICATIONS AND ADJUSTMENTS.An Emission Control Label is located on the engine.(This is an EXAMPLE ONLY, information on labelvaries by engine FAMILY).AIR INDEX TAGThe Air Index Tag indicates, for purposes ofconsumer awareness, how this product'semissions compare to the standards enactedby the California Air Resources Board.PRODUCT EMISSION DURABILITYThe 300 hour emission durability period is the time span selected by the manufacturer certifying the engineemissions output meets applicable California emissions regulations, provided that approved maintenance proce-dures are followed as listed in the Maintenance Section of this manual.