National Mower
HYD70OM-8/99, HY70OM-8/992
owner manual
Troubleshooting
Specs
Parts list
Maintenance
Assembly Instructions
Charging a Battery
Backlapping Procedure
Adjustments
Belt Replacement
Interlock Switches
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40
HY70OM-8/99
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Page 39
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Contents
Hydro 70 Triplex
Declaration of Conformity
Raymond Avenue, St. Paul, Minnesota 55114 U.S.A
National Mower Safe Operation Practices For Riding Mowers
Table of Contents
Introduction
Receipt of Shipment
Specifications
Transfers
Disposal Numbers
Noise Emission & Vibration
Transfer Description
Assembly Instructions
Assembly
Tractor Assembly
Assembly of Rear Cutting Unit to Tractor
Assembly of Rear Cutting UNIT,
General Information
Interlock Switches
Choke
Throttle Lever
DROP/LIFT Needle Valve
Adjustments
Adjustments
Traction Pedal Adjustment
Reel Control Clutch Adjustment
Seat Switch Adjustment
Height of CUT Adjustment
Adjustment
Reel Control Clutch
Reel END Play Adjustment
Reel to Bedknife Adjustment
Backlapping Procedure
Grinding Procedure
Backlapping Procedure
General Maintenance
Maintenance
Assembly & Disassembly
Charging a Battery
BED Knife Replacement
Maintenance
Fuel Filter
Hydraulic Hoses
Hydraulic OIL
Belt Replacement
Hydraulic OIL Filter
Handle BAR Removal
Jumper Cables
Belt Replacement
Coupling Alignment
Storage
General Instructions
Tractor
Tires
Trouble Shooting Guide
Engine will not Start
Reel will not CUT
Tractor will not Move
Lubrication
National Hydro 70 Triplex
Reel Control
Parts List
Ordering Information
HY70OM-8/99
Tank and Rear Fork Assembly
Description Qty
HY70OM-8/99
Steering Tower Assembly
HY70OM-8/99
Engine and Footrest Assembly
Knob
HY70OM-8/99
Traction Pedal and Pump Assembly
Part No. Description Qty. Item
HY70OM-8/99
Lift ARM and Drive Assembly
HY70OM-8/99
Front Cutting Unit Assembly
SKIDBAR, L.H
HY70OM-8/99
Center Rear Cutting Unit Assembly
Side PLATE, L.H
Pump 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 No
Height of CUT BAR Kit No
Pump Part No
Wheel Motor Part Nos , 07388
Lift Valve Part No
Lift Cylinder Part No
Front Roller Scraper KIT Part No
Rear Roller Scraper KIT Part No
Valve Block Part No
National Mower Company
National Mower Company
Raymond Avenue, St. Paul, Minnesota 55414, U.S.A
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