National Mower HYD70OM-8/99, HY70OM-8/992 owner manual Lubrication

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11—LUBRICATION

Grease Items 1 through 9 (use pressure gun) every 40 hours.

Clean fittings and slowly fill until grease begins to seep out.

Apply several drops of SAE 30 oil to all linkage friction points.

Item

Description

No. of Fittings

1

Fork pivot bearing

1

2

Rear wheel hub bearing

1

3

Handle bar shaft pivot

2

 

 

 

4

Pivot bearings

9

5

Push arm brackets

4

6Reelengagement

7Neutral control bearing

8

Countershaft bearing

1

9

Countershaft bearing

2

24

HY70OM-8/99

Image 24
Contents Hydro 70 Triplex Declaration of Conformity Raymond Avenue, St. Paul, Minnesota 55114 U.S.ANational Mower Safe Operation Practices For Riding Mowers Table of Contents Introduction Receipt of ShipmentSpecifications Disposal Numbers TransfersNoise Emission & Vibration Transfer Description Assembly Instructions AssemblyTractor Assembly Assembly of Rear Cutting Unit to TractorAssembly of Rear Cutting UNIT, General Information Interlock Switches ChokeThrottle Lever DROP/LIFT Needle ValveAdjustments AdjustmentsTraction Pedal Adjustment Reel Control Clutch AdjustmentSeat Switch Adjustment Height of CUT AdjustmentAdjustment Reel Control ClutchReel to Bedknife Adjustment Reel END Play AdjustmentBacklapping Procedure Grinding Procedure Backlapping ProcedureMaintenance General MaintenanceAssembly & Disassembly Charging a Battery BED Knife ReplacementMaintenance Fuel FilterHydraulic Hoses Hydraulic OILBelt Replacement Hydraulic OIL FilterHandle BAR Removal Jumper CablesBelt Replacement Coupling AlignmentStorage General InstructionsTractor TiresTrouble Shooting Guide Engine will not StartReel will not CUT Tractor will not MoveLubrication National Hydro 70 Triplex Reel Control Parts List Ordering InformationHY70OM-8/99 Tank and Rear Fork Assembly Description QtyHY70OM-8/99 Steering Tower Assembly HY70OM-8/99 Engine and Footrest Assembly KnobHY70OM-8/99 Traction Pedal and Pump Assembly Part No. Description Qty. ItemHY70OM-8/99 Lift ARM and Drive Assembly HY70OM-8/99 Front Cutting Unit Assembly SKIDBAR, L.HHY70OM-8/99 Center Rear Cutting Unit Assembly Side PLATE, L.HPump Wheel Motor Filter Lift Hydraulic Hose and Line Assembly Pump Wheel Motor Filter Lift Tank Hydraulic Fitting Assembly Basket Assembly Kit No Belt Tool KIT KIt NoHeight of CUT BAR Kit No Pump Part NoWheel Motor Part Nos , 07388 Lift Valve Part NoLift Cylinder Part No Front Roller Scraper KIT Part NoRear Roller Scraper KIT Part No Valve Block Part NoNational Mower Company National Mower CompanyRaymond Avenue, St. Paul, Minnesota 55414, U.S.A