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Resumen del manual
TILLER • Clean entire tiller (See “CLEANING” in the Maintenance section of this manual). • Inspect and replace belts, if nec es sary (See belt replace ment in struc tions in the Service and Ad just ments section of this manual). • Lubricate as shown in the Maintenance section of this manual. • Ensure that all nuts, bolts and screws are securely fastened. Inspect moving parts for damage, break age and wear. Replace if necessary. • Touch up all rusted or chipped paint surfaces; sand lightly before painting. Immediately prepare your tiller for storage at the end of the season or if the unit will not be used for 30 days or more. WARNING: Never store the tiller with gasoline in the tank inside a build ing where fumes may reach an open flame or spark. Allow the engine to cool before storing in any enclosure. CAUTION: Do not start or operate tiller when handle is in any of these positions. OTHER • Do not store gasoline from one season to another. • Replace your gasoline can if your can starts to rust. Rust and/or dirt in your gasoline will cause problems. • If possible, store your unit indoors and cover it to give protection from dust and dirt. • Cover your unit with a suitable pro tec tive cover that does not retain moisture. Do not use plastic. Plastic cannot breathe which allows con den sa tion to form and will cause your unit to rust. IMPORTANT: NEVER COVER TILLER WHILE ENGINE AND EXHAUST AREAS ARE STILL WARM. Fig. 23 TOP CARRIAGE BOLT TOP KNOB Fig. 24 TOP HANDLE KNOB BOTTOM HANDLE KNOB TROUBLESHOOTING PROBLEM CAUSE CORRECTION Will not start 1. Out of fuel. 2. Engine not “CHOKED” properly. 3. Engine flooded. 4. Dirty air cleaner. 5. Water in fuel. 6. Clogged fuel tank. 7. Loose spark plug wire. 8. Bad spark plug or improper gap. 9. Carburetor out of adjustment. 1. Fill fuel tank. 2. See “TO START ENGINE” in the Operation section. 3. Wait several minutes before attempting to start. 4. Clean or replace air cleaner cartridge. 5. Empty fuel tank and carburetor, and refill tank with fresh gasoline. 6. Remove fuel tank and clean. 7. Ensure spark plug wire is seated properly on plug. 8. Replace spark plug or adjust gap. 9. Make necessary adjustments. Hard to start 1. Throttle control not set properly. 2. Dirty air cleaner. 3. Bad spark plug or improper gap. 4. Stale or dirty fuel. 5. Loose spark plug wire. 6. Carburetor out of adjustment. 1. Place throttle control in “FAST” position. 2. Clean or replace air cleaner cartridge. 3. Replace spark plug or adjust gap. 4. Empty fuel tank and refill with fresh gasoline. 5. Ensure spark plug wire is seated properly on plug. 6. Make necessary adjustments. Loss of power 1. Engine is overloaded. 2. Dirty air cleaner. 3. Low oil level/dirty oil. 4. Faulty spark plug. 5. Oil in fuel. 6. Stale or dirty fuel. 7. Water in fuel. 8. Clogged fuel tank. 9. Spark plug wire loose. 10. Dirty engine air screen. 11. Dirty/clogged muffler. 12. Carburetor out of adjustment. 13. Poor compression. 1. Set depth stake for shallower tilling. 2. Clean or replace air cleaner cartridge. 3. Check oil level/change oil. 4. Clean and regap or change spark plug. 5. Empty and clean fuel tank and refill, and clean carburetor. 6. Empty fuel tank and refill with fresh gasoline. 7. Empty fuel tank and carburetor, and refill tank with fresh gasoline. 8. Remove fuel tank and clean. 9. Connect and tighten spark plug wire. 10. Clean engine air screen. 11. Clean/replace muffler. 12. Make necessary adjustments. 13. Contact an authorized service center/department. Engine overheats 1. Low oil level/dirty oil. 2. Dirty engine air screen. 3. Dirty engine. 4. Partially plugged muffler. 5. Improper carburetor adjustment. 1. Check oil level/change oil. 2. Clean engine air screen. 3. Clean cylinder fins, air screen, muffler area. 4. Remove and clean muffler. 5. Adjust carburetor to richer position. Excessive bounce/ difficult handling1. Ground too dry and hard. 2. Depth stake incorrectly adjusted. 1. Moisten ground or wait for more favorable soil conditions. 2. Adjust depth stake. Soil balls up or clumps 1. Ground too wet. 1. Wait for more favorable soil conditions. Engine runs but tiller won’t move 1. Tine control is not engaged. 2. V-belt is off pulley(s). 1. Engage tine control. 2. Inspect V-belt. Engine runs but labors when tilling 1. Tilling too deep. 2. Throttle control not properly adjusted. 3. Carburetor out of adjustment. 1. Set depth stake for shallower tilling. 2. Check throttle control setting. 3. Make necessary adjustments. 16 17 TILLER - - MODEL NUMBER MC550 (96083000300) DECALS KEY PART NO. NO. DESCRIPTION 1 433415 Decal, Tine, Shield, McCulloch 2 434458 Decal, Tine, Shield, Warning 3 141906 Decal, Warning, Rotating Tines 4 141907 Decal, Hand Placement 1 2 3 4 18 engine-transmission-tines_1 10 11 1 2 2 3 4 5 5 6 7 7 9 8 12 13 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 5 29 29 30 30 31 5 TILLER - - MODEL NUMBER MC550 (96083000300) ENGINE, TRANSMISSION, AND TINES TILLER - - MODEL NUMBER MC550 (96083000300) E...
Otros modelos de este manual:Cultivadores - 96083000300 (5.39 mb)
Cultivadores - MC550 (5.39 mb)