National Mower 68 DL, 68 SR owner manual Lubrication Points

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NATIONAL 68 SR & DL TRIPLEX

LUBRICATION POINTS

22.Cutting reel bearing (6 places)

23.Height of cut adjuster (6 places)

Dial-A-Height adjusters (optional)

24.Threaded shaft (6 places)

25.Swivel block (6 places)

Belt clutch arm pivot arms (68 DL only)

26.Belt clutch idler arm

27.Transport clutch foot pedal

68OM-06/03

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Contents

Model 68 SR Triplex Mower Model 68 DL Triplex Mower ONE Year Limited Warranty There is no Other Warranty Expressed or ImpliedNational Mower Company Introduction Table of ContentsNational Mower Safe Operating Practices Safety InformationTraining Preparation OperationISO Safe Operating Practices MaintenanceHill Operation TrainingCalifornia Safe Operating Practices Maintenance and StorageMain Engine Clutch Lever Safety and Control DecalsSafety and Control Decals Height Adjuster Safety and Control Decals Uncrating Instructions Receipt of ShipmentAssembly SeatRear Cutting Unit Rear Cutting Unit Belt Reel to BED Knife AdjustmentNational 68 SR & DL Triplex Wing Cutting Units EnginePreparation OperationMain Clutch Lever Transport Clutch Model 68 DL only Seat Position Adjuster LeverRear Cutting Unit Clutch Wing Cutting Unit Latch Rear Cutting Unit Lift ArmIgnition Switch Model 68 DL shown Safety SwitchesService Brake Parking Brake LeverOther Adjustments Height of CUT AdjustmentStandard Adjusters DIAL-A-HEIGHT Adjuster OptionalLubrication MaintenanceLubrication Points Maintenance Lubrication Points Reel END Play Adjustment Reel AdjustmentsHeight of CUT Adjustment Brake AdjustmentAdjusting Drive Belt Tension Main Drive Belt Tension Main Countershaft to Rear DriveRear Cutting Unit Drive Belt Tension Rear Cutting Unit Chain Tension BED Knife ReplacementIntroduction Back Lapping ProcedureRecommended Steps Grinding ReelsMaintenance Record Situation Things To Check TROUBLE-SHOOTINGFrame & Running Gear Parts ListDescription Qty Rear Tire & Wheel AssemblyRunning Gear & MISC. Parts -- Model 68 DL Washer Seat Mounting & Belt GuardsDrive Mechanism -- Upper Portion Spring Drive Mechanism -- Middle Portion Drive Mechanism -- Lower Portion Drive Mechanism -- Model 68 DL Needle Bearing Rear Axle & Differential Shifter Lever Part No. Description QtyWing Cutting Units Roller Rear Cutting Unit Countershaft SKIDS, Reel END Shields & Guards Rollers & Standard Scrapers Description Qty. per Kit DIAL-A-HEIGHT Roller Scraper KIT, P/N 860033 includes itemsDIAL-A-HEIGHT Roller Adjuster KIT, P/N DIAL-A-HEIGHT ADJUSTER, P/N 205348 Response Safety SwitchesElectrical Diagrams Description Qty Model 68 SR Model 68 DL Electrical PARTS-- Models 68 SR & 68 DLMower Dimensions & Weight SpecificationsEngine Briggs & Stratton 138400 Series Sound & Vibration LevelsBelt CROSS-REFERENCE Chart Parts Ordering InformationFunction National Number Belt Mfr Number Déclaration DE Conformité Declaracion DE ConformidadConformiteitsverklaring Raymond Avenue Box Saint Paul, Minnesota Tel Fax