Évaluations - 2, GPA: 3.5 ( )

Fabricant : Ferris Industries Taille : 3.56 mb Nom Fichier : Langue d'enseignement:

4. Balance the blade as shown in Figure 29. Center the blade’s hole on a nail lubricated with a drop of oil. A balanced blade will remain level. 5. Reinstall each blade with the tabs pointing up toward deck as shown in Figure 30. Secure with a bolt and flat washer and torque bolts to 70 ft.lbs. (94 N.m.). Figure 28. Removing the Blade 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 ft.lbs. (94 N.m.) Nail Figure 29. Balancing The Blade A Figure 30. Installing The Blade A. Blade Bolt B. Flat Washer 37 Maintenance Troubleshooting, Adjustment & 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 RIDER 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 to prevent accidental starting of the engine. REMEDY Engine will not turnover or start. 1. Parking brake not engaged. 1. Engage parking brake. 2. PTO (electric clutch) switch 2. Place in OFF position. in ON position. 3. Out of fuel. 3. If engine is hot, allow it to cool, then refill the fuel tanks. Prime the fuel system. 4. Motion Control Handles not 4. Lock handles in neutral position. locked in neutral position. 5. Operator not in seat. 5. Assume operator’s position in seat. 6. Glow plugs not pre-heated. 6. Pre-heat glow plugs. 7. Fuse blown. 7. Replace fuse. 8. Battery terminals require 8. Clean the battery terminals cleaning. 9. Battery discharged or dead. 9. Recharge or replace. 10. Wiring loose or broken. 10. Visually check wiring & replace broken or frayed wires. Tighten loose connections. 11. Solenoid or starter motor faulty. 11. Repair or replace. See authorized service dealer 12. Safety interlock switch 12. Replace as needed. See authorized faulty. service dealer. 13. Water in fuel. 13. Drain fuel & refill with fresh fuel. 14. Fuel is old or stale. 14. Drain fuel & replace with fresh fuel. Engine starts hard or runs poorly. 1. Fuel mixture too rich. 1. Clean air filter. 2. Air in fuel system. 2. Prime the fuel system. Troubleshooting 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 radiator screens 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. Air in fuel system 2. Prime the fuel system. 38 Troubleshooting, Adjustment & Service Rider Troubleshooting Continued. PROBLEM CAUSE REMEDY Engine runs, but rider will 1. Hydraulic dump valve(s) 1. Turn dump valve(s) clockwise to close. not drive. in “open” position. Torque to 80-120 in.lbs. (9-13.5 N.m.) 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 Hydraulic pump drive belt slips. 1. Pulleys or belt greasy or oily. 1. Clean as required. 2. Belt stretched or worn. 2. Replace belt. Brake will not hold. 1. Brake is incorrectly adjusted. 1. See Brake Adjustment. 2. Brake caliper pads worn. 2. Replace with new brake pads. Rider steers or handles poorly. 1. Steering linkage is loose. 1. Check and tighten any loose connections. 2. Improper tire inflation. 2. See Regular Maintenance Section. TROUBLESHOOTING THE MOWER PROBLEM CAUSE REMEDY Mower will not raise. 1. Lift linkage not properly attached or damaged. 1. See authorized service dealer for repair. Engine stalls easily with 1. Engine speed too slow. 1. Set to full throttle. mower engaged. 2. Ground speed too fast. 2. Decrease Ground Speed. 3. Cutting height set too low. 3. Cut tall grass at maximum cutting height during first pass. 4. Discharge chute jamming 4. Cut grass with discharge pointing toward with cut grass. previously cut area. Excessive mower vibration. 1. Blade mounting bolts 1. Tighten to 70 ft.lbs. (94 N.m.). are loose. 2. Mower blades, spindles, 2. Check and replace as necessary. or pulleys are bent. 3. Mower blades are out 3. Remove, sharpen, and balance blades. of balance. See Maintenance Section. 4. Belt installed i...

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