National Mower HYD70OM-8/99, HY70OM-8/992 Wheel Motor Part Nos , 07388, Lift Valve Part No

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WHEEL MOTOR – Part No's. 07273, 07388 07390

Item	Part No.	Description	Qty.

1	302718	KEY	1
2	302715	BEARINGHOUSING	1
3	302716	SHAFT & BEARING KIT	1

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Item	Part No.	Description	Qty.

4	302717	NUT,Hex	1
5	302714	SEAL KIT	1

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LIFT VALVE – Part No. 07274

Item	Part No.	Description	Qty.

1	302725	SHIM,Mylar	AR
2	302726	O'RINGKIT	1
3	302727	BALL	2

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Item	Part No.	Description	Qty.

4	302728	RETAINER	2
5	302729	O'RING	1
6	302730	O'RING	1

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48	HY70OM-8/99

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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