valutazioni - 5, GPA: 3.8 ( )

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2. Service air cleaner every 25 hours under normal conditions. Clean every few hours under extremely dusty conditions. Poor engine performance and flooding usually indicates that the air cleaner should be serviced. To service the air cleaner, refer to the separate engine manual. 3. The spark plug should be cleaned and the gap reset once a season. Spark plug replacement is recommended at the start of each season. Check the engine manual for correct plug type and gap specifications. LUBRICATION 1. At the beginning of each season, lubricate the latch, latch pivot bolt, and the axle where the hitch tongue pivots, with a light machine oil. 2. At least once a season, grease or oil the wheel bearings. Use automotive wheel bearing type grease or 20 weight oil. CLEANING 1. Make sure the cart, the side and front panels and top are cleaned after each use. Grass clippings and leaves left in the cart will mildew and cause damage if not cleaned out. 2. Clean the engine regularly with a cloth or brush. Keep the cooling fins on the engine housing clean to permit proper air circulation which is essential to engine performance and life. Be sure to remove all dirt and debris from muffler area. SERVICE AND ADJUSTMENTS SHARPENING OR REPLACING CHIPPER BLADES 1. Disconnect the spark plug wire and move wire away from the spark plug. 2. Remove the access plate by removing two hex lock nuts. See figure 30. 3. Locate one of the chipper blades in the access plate opening by rotating the impeller assembly by hand. Remove the blade using a 3/16" allen wrench on the outside of the blade and a 1/2" wrench on the impeller assembly, inside the housing. 4. Remove the other blade in the same manner. 5. Replace or sharpen blades. If sharpening, make certain to remove an equal amount from each blade. Reassemble in reverse order. NOTE: Make certain the blades are reassembled with the sharp edge facing upward, as viewed from the access plate opening. NYLOCK NUTSACCESSPLATE FIGURE 30 STORAGE 1. Clean the engine and the entire unit thoroughly. 2. Refer to engine manual for correct engine storage instructions. 3. If storing in an unventilated or metal storage shed, coat metal parts with light oil or silicone to prevent rust. 4. Store unit in a clean, dry area. TROUBLESHOOTING PROBLEM POSSIBLE CAUSE(S) CORRECTIVE ACTION Engine fails to start 1. Spark plug wire disconnected. 1. Connect wire to spark plug. 2. Safety switch not contacted. 2. Correctly install hose adapter nozzle. 3. Fuel tank empty, or stale fuel. 3. Fill tank with clean, fresh fuel. 4. Fuel shut-off valve closed 4. Open fuel shut-off valve. (if so equipped). 5. Faulty spark plug. 5. Clean, adjust gap or replace. Loss of power; 1. Spark plug wire loose 1. Connect and tighten spark plug wire. operation erratic. 2. Unit running on CHOKE. 2. Move choke lever to OFF position. 3. Blocked fuel line or stale fuel. 3. Clean fuel line; fill tank with clean fresh gasoline. 4. Water or dirt in fuel system. 4. Disconnect fuel line at carburetor to drain fuel tank. Refill with fresh fuel. 5. Carburetor out of adjustment. 5. Adjust carburetor.* 6. Dirty air cleaner. 6. Service air cleaner.* Engine overheats 1. Carburetor not adjusted 1. Adjust carburetor.* properly. 2. Engine oil level low. 2. Fill crankcase with proper oil. Too much vibration Loose parts or damaged Stop engine immediately and disconnect impeller. spark plug wire. Tighten all bolts and nuts. Make all necessary repairs. If vibration continues, have unit serviced by an authorized service dealer. Unit does not 1. Discharge chute (elbow) 1. Stop engine immediately and disconnect discharge clogged. spark plug wire. Clean inside of housing and discharge chute (elbow). 2. Foreign object lodged in 2. Stop engine immediately and disconnect impeller. spark plug wire. Remove lodged object. 3. Chip-N-Vac cart is full. 3. Empty cart. Rate of discharge Chipper blades dull. Sharpen or replace chipper blades. when chipping slows considerably, or composition of discharged material changes. *Refer to the engine manual packed with your unit. NOTE: For repairs beyond the minor adjustments listed above, please contact your nearest authorized service dealer. NOTES PARTS REPAIR PARTS FOR MODEL 502493, 502494, 552493, 552494 CART BODY 11 11 4 1 2 11 1 3 5 A 5 8 6 8 7 10 9 12 12 12 13 13 28 28 15 23 A 1617181920212224252627282414 REF. PART NO. QTY DESCRIPTION 1 23985 2 Cart Body 2 62458 1 Tailgate Reinforcement Bracket 3 23507 1 Wheel Support 4 24497 1 Latch Stand Bracket 5 24897 1 Wheel Axle, 1" Diameter 6 42159 2 Wheel w/Tire, 15 x 6.00 7 43093 2 Cotter Pin, 1/8 x 1-1/2" 8 43601 4 Washer, Flat 1" 9 44678 2 Spacer Tube, 1-1/4" x 2" 10 43014 2 Hub Cap 11 43866 9 Hex Bolt, 1/4-20 x 5/8" 12 47189 9 Nylock Nut, 1/4-20 13 43814 12 Truss Head Bolt, 5/16-18 x 3/4" 14 41076 2 Spacer REF. PART NO. QTY DESCRIPTION 15 43088 2 Washer, Flat 1/4" 16 63917 1 Tongue Weldment Assembly (Rear) 17 63155 1 Tongue Weldment Assembly (Front) 18 24614 1 Latch Lock Lever 19 23475 1 ...

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