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Resumen del manual
Grease: • front caster wheel axles • front caster wheel pivots • blade spindles • clutch plate pivots • brake arm pivots Use grease fittings when present. Disassemble parts to apply grease to moving parts when grease fittings are not installed. Not all greases are compatible. Ferris Red Grease (P/N 22285) is recommended, automotive-type high-temperature, lithium grease may be used when this is not available. Oil: • operator presence handle pivots • steering lever pivots • clutch lock lever pivots • discharge chute pivots Generally, all moving metal parts should be oiled where contact is made with other parts. Keep oil and grease off belts and pulleys. Remember to wipe fittings and surfaces clean both before and after lubrication. Figure 4. Handle Bar Pivots & Gearbox Couplers Figure 5. Brake Levers & Clutch Plate Pivots Figure 6. Mower Deck Lubrication Points Regular Maintenance SERVICING THE MOWER BLADES Blades should be sharp and free of nicks and dents. If not, sharpen blades as described in following steps. 1. Remove the deck guard. 2. Raise the mower deck and secure with jackstands. 3. To remove blade for sharpening, use two (2) 15/16” wrenches to remove the nut from the top of the blade bolt. (Figure 7). 4. Use a file or hand-held grinder, sharpen blade to fine edge. Remove all nicks and dents in blade edge. If blade is severely damaged, it should be replaced. 5. Balance the blade as shown in Figure 8. Center the blade’s hole on a nail lubricated with a drop of oil. A balanced blade will remain level. 6. Reinstall each blade with the tabs pointing up toward deck as shown in Figure 9. The blade spacers, blade, washer and bolt must be reinstalled in the exact same order in which they were removed. Torque bolts to 70-90 ft.lbs. (94-120 N.m.). WARNING Mower blades are sharp. For your personal safety, do not handle mower blades with bare hands. Careless or improper handling of blades may result in serious injury. For your personal safety, blade mounting bolts must each be installed with a flat washer then securely tightened. Torque blade mounting bolts to 70-90 ft.lbs. (94-120 N.m.) LOOSEN Figure 7. Removing the Blade Nail Figure 8. Balancing The Blade A B TIGHTEN Figure 9. Installing The Blade A. Bolt B. Flat Washer 16 Troubleshooting Adjustments & Service TROUBLESHOOTING While normal care and regular maintenance will extend the life of your equipment, prolonged or constant use may eventually require that service be performed to allow it to continue operating properly. The troubleshooting guide below lists the most common problems, their causes and remedies. See the information on the following pages for instructions on how to perform most of these minor adjustments and service repairs yourself. If you prefer, all of these procedures can be performed for you by your local authorized dealer. TROUBLESHOOTING THE MOWER PROBLEM CAUSE WARNING To avoid serious injury, perform maintenance on the tractor or mower only when the engine is stopped and the parking brake engaged. Always remove the ignition key, disconnect the spark plug wire and fasten it away from the plug before beginning the maintenance, to prevent accidental starting of the engine. REMEDY Engine will not turnover or start. 1. PTO (electric clutch) switch 1. Place in OFF position. in ON position. 2. Out of fuel. 2. If engine is hot, allow it to cool, then refill the fuel tank. 3. Engine flooded. 3. Move throttle control out of CHOKE position. 4. Wiring loose or broken. 4. Visually check wiring & replace broken or frayed wires. Tighten loose connections. 5. Safety interlock switch 5. Replace as needed. See authorized faulty. service dealer. 6. Spark plug(s) faulty, fouled 6. Clean and gap or replace. or incorrectly gapped. See engine manual. 7. Water in fuel. 7. Drain fuel & refill with fresh fuel. 8. Gas is old or stale. 8. Drain fuel & replace with fresh fuel. Engine starts hard or runs poorly. 1. Fuel mixture too rich. 1. Clean air filter. Check choke adjustment (throttle control). 2. Spark plug faulty, fouled, or 2. Clean and gap or replace. incorrectly gapped. (See engine manual.) Engine knocks. 1. Low oil level. 1. Check/add oil as required. 2. Using wrong grade oil. 2. See engine manual. Excessive oil consumption. 1. Engine running too hot. 1. Clean engine fins, blower screen and air cleaner. 2. Using wrong weight oil. 2. See engine manual. 3. Too much oil in crankcase. 3. Drain excess oil. Engine exhaust is black. 1. Dirty air filter. 1. Replace air filter. See engine manual. 2. Engine choke control 2. Open choke control. is in closed position. Engine runs, but mower will 1. Hydraulic release valve rod 1. Return release rod to DRIVE position. not drive. in “open” position. 2. Belt is broken. 2. See Drive Belt Replacement. 3. Drive belt slips. 3. See problem and cause below. 4. Brake is not fully released. 4. See authorized service dealer Brake will not hold. 1. Brake is incorrectly adjusted. 1. See authorized service dealer. Mower drives or ...
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