26Section 5: Maintenance & LubricationAFM4214 and AFM4216 All-Flex Grooming Mowers 315-587M 12/06/11Table of ContentsBlade Sharpening! CAUTIONALWAYS wear eye protection and gloves when sharpening ablade.1. A blade should be replaced or sharpened if it is dullor nicked.2. Clean blade washer and blade mounting surfacebefore installing a new blade. Also clean the oldblade if you plan to sharpen it for reuse.Refer to Figure 5-6:3. Maintain sharpness by grinding only the top of thecutting edge at the same bevel as the original edge.Blade SharpeningFigure 5-6Refer to Figure 5-7:4. Check blade balance by positioning the bladehorizontally on a nail or shaft through the center hole.If either end of the blade rotates downward, grind(remove) metal on that end until the blade willbalance. The blade is properly balanced whenneither end drops. Balance of a blade is generallymaintained by removing an equal amount of materialfrom each end of the blade when sharpening.Blade BalancingFigure 5-7Blade Options:• Low Lift Blades - For use in sandy soils• Mulching Blades - For leaf mulchingNOTE: Take care not to remove any more materialthan necessary when sharpening the blades.19327NAIL OR SHAFTHORIZONTAL19046V-Belt Installation! CAUTIONThe belt drive system is under spring tension. Use care toavoid bodily harm removing and installing belt!Refer to Figure 5-8:These illustrations are also on the labels located on thetop of the mower decks.1. Remove right hand and left hand belt covers.2. Disengage belt tensioning latch by turning releasenut with a 3/4" wrench.3. Replace old belt with a new Land Pride belt makingsure the new belt is positioned correctly in all thepulley grooves.4. Engage belt tensioning latch by turning the releasenut with a 3/4" wrench.5. Check for correct belt tension. Refer to “BeltTension” on page 22.6. Reinstall all belt covers and secure with hardware.Belt PlacementFigure 5-8Blades Rotation: ClockwiseTop View of Left Hand Deck Belt DriveBlades Rotation: CounterclockwiseTop View of Center and Right Deck Belt Drive1366213661