Assessments - 3, GPA: 4
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.147495 Bump Knob . . . . . . . . . . . . . . . . . . . . . . . . . . . . .180814 Fuel Cap . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .753-1229 Shoulder Harness . . . . . . . . . . . . . . . . . . . . . . . .682075 For specific replacement parts, refer to the parts list located on the inside back cover of this manual. 25 SECTION 8: TROUBLESHOOTING GUIDE Trouble Possible Cause(s) Corrective Action ENGINE WILL • On/Off control in the STOP position • Turn On/Off control to ON NOT START • Empty fuel tank • Primer bulb wasn’t pressed enough • Engine is flooded • Old or improperly mixed fuel • Fouled spark plug • Plugged spark arrestor • Fill fuel tank with fuel • Press primer bulb fully and slowly 10 times • Use starting procedure with choke lever in the RUN position • Drain gas tank and add fresh fuel • Replace or clean spark plug • Clean or replace the spark arrestor ENGINE WILL NOT IDLE • Air filter is plugged • Old or improperly mixed fuel • Improper carburetor adjustment • Replace or clean the air filter • Drain gas tank and add fresh fuel • Adjust according to the Carburetor Adjustment section ENGINE WILL • Old or improperly mixed fuel • Drain gas tank and add fresh fuel NOT • Improper carburetor adjustment • Take to an authorized service dealer for adjustmentACCELERATE • Cutting attachment bound with grass • Dirty air filter • Plugged spark arrestor • Stop the engine and clean the cutting attachment • Clean or replace the air filter • Clean or replace spark arrestor ENGINE • Old or improperly mixed fuel • Drain gas tank and add fresh fuel LACKS • Improper carburetor adjustment • Take to an authorized service dealer for adjustmentPOWER OR STALLS WHEN • Fouled spark plug • Replace or clean spark plug CUTTING • Plugged spark arrestor • Clean or replace the spark arrestor CUTTING • Cutting attachment bound with grass • Stop the engine and clean cutting attachment ATTACHMENT • Cutting attachment out of line • Refill with new line WILL NOT ADVANCE LINE • Inner reel bound up • Cutting head is dirty • Line welded • Line twisted when refilled • Not enough line is exposed • Replace the inner reel • Clean inner reel and outer spool • Disassemble, remove the welded section and rewind • Disassemble and rewind the line • Push the bump knob and pull out line until 4 inches (102 mm) of line is outside of the cutting attachment CUTTING LINE ADVANCES WILDLY • Oil is in the cutting head • Clean the cutting head attachment If further assistance is required, contact your authorized service dealer 26 SECTION 9: SPECIFICATIONS Engine* Engine Type.......................................................................................................................................... Air-Cooled, 4-Cycle Displacement......................................................................................................................................... 1.6 cu. in. (26.2 cc) Operating RPM................................................................................................................................................... 7,200+ rpm Idle Speed RPM ...................................................................................................................................... 2,800 - 4,000 rpm Ignition Type.......................................................................................................................................................... Electronic Ignition Switch ............................................................................................................................................... Rocker Switch Valve clearance...................................................................................................................... .003–.006 in. (.076–.152 mm) Spark Plug Gap ................................................................................................................................ 0.025 inch (0.655 mm) Lubrication ........................................................................................................................................................... SAE 30 Oil Crankcase Oil Capacity................................................................................................................................ 3.4 oz (100 ml) Fuel ....................................................................................................................................................................... Unleaded Carburetor....................................................................................................................................... Diaphragm, All-Position Starter............................................................................................................................................................... Auto Rewind Muffler ..................................................................................................................................................... Baffled with Guard Throttl...