User manual MCCULLOCH MC18542LT

[. . . ] MC18542LT 18. 5 HP* 42 INCH LAWN TRACTOR · OPERATOR'S MANUAL Assembly · Operation · Customer Responsibilities · Service and Adjustments · Storage · Troubleshooting *As rated by the engine manufacturer www. mcculloch. biz 532 43 27-66 Rev. 1 Printed in the U. S. A. SAFETY RULES Safe Operation Practices for Ride-On Mowers DANGER: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH. WARNING: In order to prevent accidental starting when setting up, transporting, adjusting or making repairs, always disconnect spark plug wire and place wire where it cannot contact spark plug. WARNING: Do not coast down a hill in neutral, you may lose control of the tractor. [. . . ] When operating attachments, select a ground speed that will suit the terrain and give best performance of the attachment being used. · · · 13 MAINTENANCE MAINTENANCE SCHEDULE Check Brake Operation BEFORE EACH USE EVERY 8 HOURS EVERY 25 HOURS EVERY 50 HOURS EVERY 100 HOURS EVERY SEASON BEFORE STORAGE T R A C T 0 R Check Tire Pressure Check Operator Presence & ROS Systems Check for Loose Fasteners Check/Replace Mower Blades Lubrication Chart Check Battery Level Clean Battery and Terminals Check Transaxle Cooling Check Mower Levelness Check V-Belts Check Engine Oil Level Change Engine Oil (with oil filter) 1, 2 1, 2 2 2 4 3 E N G I N E Change Engine Oil (without oil filter) Clean Air Filter Clean Air Screen Inspect Muffler/Spark Arrester Replace Oil Filter (If equipped) Clean Engine Cooling Fins Replace Spark Plug Replace Air Filter Paper Cartridge 1, 2 2 2 Replace Fuel Filter 1 - Change more often when operating under a heavy load or in high ambient temperatures. 4 - Not required if equipped with maintenance-free battery. GENERAL RECOMMENDATIONS The warranty on this tractor does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain tractor as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your tractor. At least once a season, check to see if you should make any of the adjustments described in the Service and Adjustments section of this manual. · At least once a year you should replace the spark plug, clean or replace air filter, and check blades and belts for wear. A new spark plug and clean air filter assure proper air-fuel mixture and help your engine run better and last longer. LUBRICATION CHART SPINDLE ZERK SPINDLE ZERK FRONT WHEEL BEARING ZERK FRONT WHEEL BEARING ZERK ENGINE GEARSHIFT PIVOTS SAE 30 OR 10W30 MOTOR OIL GENERAL PURPOSE GREASE REFER TO MAINTENANCE "ENGINE" SECTION IMPORTANT: DO NOT OIL OR GREASE THE PIVOT POINTS WHICH HAVE SPECIAL NYLON BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF-LUBRICATING BEARINGS. IF YOU FEEL THEY MUST BE LUBRICATED, USE ONLY A DRY, POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY. BEFORE EACH USE · · · · · Check engine oil level. Check for loose fasteners. 14 MAINTENANCE TRACTOR Always observe safety rules when per form ing any maintenance. BRAKE OPERATION If tractor requires more than five (5) feet to stop at highest speed in highest gear on a level, dry concrete or paved surface, then brake must be checked and adjusted. (See "TO CHECK BRAKE" in the Service and Adjustments section of this manual). TIRES · Maintain proper air pressure in all tires (See the sides of tires for proper PSI). · Keep tires free of gasoline, oil, or insect control chemicals which can harm rubber. · Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage. NOTE: To seal tire punctures and prevent flat tires due to slow leaks, tire sealant may be purchased from your local parts dealer. 9) Be sure operator presence and reverse operation systems are working properly. If your tractor does not function as described, repair the problem immediately. · The engine should not start unless the brake pedal is fully depressed, and the attachment clutch control is in the disengaged position. CHECK OPERATOR PRESENCE SYSTEM · When the engine is running, any attempt by the operator to leave the seat without first setting the parking brake should shut off the engine. · When the engine is running and the attachment clutch is engaged, any attempt by the operator to leave the seat should shut off the engine. · The attachment clutch should never operate unless the operator is in the seat. [. . . ] Move throttle control between half and full speed (fast) position before stopping engine. Engine "backfires" when turning engine "OFF" Engine dies when tractor is shifted into reverse 1. See Operation section. 25 SERVICE NOTES 26 SUGGESTED GUIDE FOR SIGHTING SLOPES FOR SAFE OPERATION FOL DA LON THIS G DO I TTED SA 15 D LINE EGR E E SL OPE 15 DEGREES MAX. WARNING: To avoid serious injury, operate your tractor up and down the face of slopes, never across the face. Hold page before you so that its left edge is vertically parallel to a tree trunk or other upright structure. Sight across the fold in the direction of hill slope you want to measure. [. . . ]