User manual HUSQVARNA 954223883

[. . . ] 5521CHV Owner’s Manual For Parts and Service, call 1-800-448-7543 532 19 05-58 Rev. 1 07. 28. 04 BY Printed in U. S. A. SAFETY RULES Safe Operation Practices for Walk-Behind Mowers IMPORTANT: 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. I. GENERAL OPERATION • Read, understand, and follow all instructions on the machine and in the manual(s) before starting. [. . . ] For extremely heavy cutting, reduce the width of cut by overlapping previously cut path and mow slowly. For better grass bagging and most cutting conditions, the engine speed should be set in the fast position. Pores in cloth grass catchers can become filled with dirt and dust with use and catchers will collect less grass. To prevent this, regularly hose catcher off with water and let dry before using. Keep top of engine around starter clear and clean of grass clippings and chaff. This will help engine air flow and extend engine life. MAX 1/3 • • • FIG. 10 • Certain types of grass and grass conditions may require that an area be mulched a second time to completely hide the clippings. When doing a second cut, mow across (perpendicular) to the first cut path. Change your cutting pattern from week to week. Mow north to south one week then change to east to west the next week. This will help prevent matting and graining of the lawn. • • 9 MAINTENANCE BEFORE EACH USE Check for Loose Fasteners Clean / Inspect Grass Catcher * Check Tires Check Drive Wheels *** Clean Lawn Mower **** Clean under Drive Cover *** Check Drive Belt / Pulleys *** Check / Sharpen / Replace Blade Lubrication Clean and Recharge Battery ** Check Engine Oil level Change Engine Oil Clean Air Filter Inspect Muffler Replace Spark Plug Replace Air Filter Paper Cartridge Empty fuel system or add Stabilizer AFTER EACH USE EVERY 10 HOURS EVERY 25 HOURS OR SEASON EVERY 100 HOURS BEFORE STORAGE * (if so equipped) ** Electric-Start mowers *** Power-Propelled mowers **** Use a scraper deck to clean under 1 - Change more often if operating under a heavy load or in high outdoor temperatures. 2 - Service more often if operating in dirty or dusty conditions. 3 - Replace blades more often when mowing in sandy soil. 5 - And after each 5 hours of use. GENERAL RECOMMENDATIONS The warranty on this lawn mower does not cover items that have been subjected to operator abuse or negligence. To receive full value from the warranty, operator must maintain mower as instructed in this manual. Some adjustments will need to be made periodically to properly maintain your unit. 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, replace the spark plug, clean or replace air filter element and check blade for wear. A new spark plug and clean/new air filter element assure proper air-fuel mixture and help your engine run better and last longer. • Follow the maintenance schedule in this manual. LUBRICATION CHART WHEEL ADJUSTER (ON EACH WHEEL) ➀ ➁ ENGINE OIL ➀ MULCHER DOOR HINGE PIN BEFORE EACH USE 1. Check for loose fasteners. ➀ REAR DOOR HINGE LUBRICATION Keep unit well lubricated (See “LUBRICATION CHART”). IMPORTANT: DO NOT OIL OR GREASE PLASTIC WHEEL BEARINGS. VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELFLUBRICATING BEARINGS. [. . . ] 532 18 91-82 532 16 99-11 532 17 51-03 532 18 56-81 532 16 97-78 532 18 89-76 532 75 11-52 532 18 06-26 532 14 52-12 532 18 83-31 532 18 07-67 812 00 00-58 532 18 83-30 532 18 94-03 532 17 51-02 532 06 77-25 532 17 50-98 532 18 55-74 532 18 82-91 532 17 51-04 532 18 41-72 532 17 51-05 532 17 52-62 532 18 55-79 532 13 20-10 532 18 94-06 DESCRIPTION Vari-Speed Drive Control Assembly Bearing, Wheel Adjuster Gear, Pinion Screw V-Belt Bar, Control, Drive Nut, Hex Hubcap Locknut Pinion Assembly, LH Wheel & Tire Assembly E-Ring Pinion Assembly, RH Dust Cover Retainer, Drive. RH Washer 1/2 x 1-1/2 x . 134 Pawl Selector Knob Spring, Torsion Disc, Drive Seal, Pinion Retainer, Drive, LH Pan Head Tapping Screw #10-24 x 2-3/4 Drive Cover Hex Flange Nut Drive Pulley KEY NO. 35 36 38 40 41 54 55 57 60 61 62 63 64 65 66 67 68 69 70 71 72 PART NO. 532 18 09-15 DESCRIPTION Kit, Wheel Adjuster, LH (Includes Knob and Bearing) 532 18 72-12 Gear Case Assembly, Complete 873 80 04-00 Locknut 1/4-20 532 18 22-26 Spring 532 18 09-14 Kit, Wheel Adjuster, RH (Includes Knob and Bearing) 532 18 97-65 Grassbag Assembly 532 17 57-39 Driveshaft Cover 532 18 88-15 Frame 532 18 35-13 Screw 532 18 75-25 * Case, Lower 532 18 75-27 Shaft, Input 532 18 35-05 Wire, Formed 532 18 34-99 Gear, 27 Teeth 532 18 35-09 Washer 532 18 75-29 Shaft, Output 532 18 35-11 Bushing 532 18 75-26 * Case, Upper 532 18 35-14 Seal, Input Shaft 532 18 35-06 Bearing, Ball 532 18 75-28 Spacer 532 18 35-08 Seal, Output Shaft 19 * Use Dow Corning #709 to reseal Gear Case Halves. [. . . ]