All Rights Reserved REVISED 05/20/11 Table of Contents CS-271T Tabla de Contenido Chain Saw / Motosierra Engine, Engine Housing.................................... 3 Motor, Caja del motor Air Filter, Intake, Exhaust.................................. 4 Filtro de aire, Admision, Escape Flywheel, Recoil Starter..................................... 5 Volante, Arrancador Autorretractil Ignition.......................................................................6 Encendido Oil and Fuel System .....

When cutting on a slope or hillside, always stand uphill. Keep in mind that the wood is heavy and that it will bend and pinch the saw if improperly supported. The trunk will weaken at the point where you make the cut unless the tree is lying on perfectly flat ground or supported as shown. If you make the cut with the tree on the ground, don’t let the saw’s chain dig into the earth; it is harmful for the saw, and you stand a good chance of being struck by flying debris. To cut the trunk, use the

* Replacement is recommended based on the finding of damage or wear during inspection. MAINTENANCE PROCEDURE LETTER CODES: I = INSPECT, R = REPLACE, C = CLEAN IMPORTANT NOTE - Time intervals shown are maximum. Actual use and your experience will determine the frequency of required maintenance. MAINTENANCE PROCEDURE NOTES: 17 AIR FILTER 1. Close choke (Cold Start Position [ ]). This prevents dirt from entering the carburetor throat when the air filter is removed. Brush accumulated dirt from air c

SCREW 4X18 1 3-022 420-01800-801 CLEANER ELEMENT COMP. 1 3-023 051-32050-210 CLEANER COVER 1 3-024 156-32050-810 CLEANER CAP KNOB COHP. 1 3-025 999-67003-000 O-RIMG P-3 1 3-026 259-32350-202 THROTTLE LOCK LEVER 1 3-027 261-32350-201 THROTTLE LOCK SPRING 1 3-028 992-10040-012 S.WASHER 4 1 3-029 990-11040-201 SCREW 4X20 1 3-030 061-32350-203 THROTTLE LEVER SPRING 1 3-031 511-32050-200 COLLAR 1 K F098201- FIG.4 RECOIL STARTER /V ^ * s' ^ / f /

Pushing the saw too hard will slow the engine and cutting will actually be more difficult. Some material may adversely affect the housings of your chain saw. (Example palm Tree Acid, fertilizer etc.) To avoid housing deterioration, carefully remove all packed sawdust around clutch and guide bar area and wash with water. Coat metal parts with light oil. 17 CS-352 3 m (10 feet) Retreat Retreat Direction of fall 45° 45° Not this way Direction of fall Hinge 5 cm (2 in.) First cut Felling cut Notch 5

ECHO provides an Operator’s Manual and a Safety Manual. Both must be read and understood for proper and safe operation. Symbol Information ........................................................... 2 Safety Warnings ................................................................. 3 - Before Operating Chain Saw ................................... 3 - Kickback .................................................................. 3 - Pushback and Pull-in .............................................

Remove muffler (B) and muffler gasket (C ). 5. Use a wood or plastic scraping tool to clean deposits from cylinder exhaust port. iMPOrTanT Never use a metal tool to scrape carbon from the exhaust port. Do not scratch the cylinder or piston when cleaning the exhaust port. Do not allow carbon particles to enter the cylinder. 6. Inspect muffler gasket, and replace if damaged. 7. Install muffler gasket and muffler. 8. Tighten muffler mounting bolts (or nuts) to 60-95 in • lbf (70-110 kgf • cm). 9. I