Husqvarna WH4817E, WH3615E Blade replacement

English-44

MAINTENANCE

Blade replacement

• Remove blade bolt by turning

counterclockwise.

• Install new or re-sharpened blade with

stamped “GRASS side” facing towards

ground/grass (down) or “THIS SIDE UP”

facing deck and cutter housing.

• Install and tighten blade bolt securely.

Tightening torque 90 ft/lb (122 Nm).

WARNING!

Blades are sharp. Protect your

hands with gloves and/or wrap

blades with a heavy cloth when

handling.

8011-671

1. Blade

2. Center hole

3. Star

4. Cutter housing

5. Blade bolt (special)

Blade attachment

IMPORTANT INFORMATION

To ensure proper assembly, center hole in

blade must align with star on cutter housing,

IMPORTANT INFORMATION

Special blade bolt is heat treated. Replace

with a Husqvarna bolt if required. Do NOT

use lower grade hardware than specified.

Contents

Main Page OPERATORS MANUAL Contents MOWER WH3615E WH4817E Page INTRODUCTION Introduction Congratulations General Driving and Transport on Public Roads INTRODUCTION Good Service Manufacturing Number SYMBOLS AND DECALS Symbols and Decals SYMBOLS AND DECALS Safety Instructions General Use Page Driving on Slopes Children Maintenance Page Transport Customer responsibilities Controls Control Locations 1. Recoil Starter Grip 2. Ground Speed Lever 3. Motion control levers 4. Ignition Switch 5. Operator Presence Lever 6. Throttle Control 7. Brake/Bypass Lever 8. Blade Engagement Switch 9. Neutral Bail 10. Choke Control 11. Hour Meter 12. Tracking Knob Hour meter 13. Refueling cleaners in the fuel 14. Fuel Shut-off Valve Fuse Accessories Operation Before Starting Starting the Engine Page Driving forward Reversing To operate on hills with slopes greater than 10 degrees. And do not drive across any slopes. Mowing Tips Stopping Stopping the Engine Cutting height adjustment Page Moving by hand Maintenance Maintenance Schedule Page Ignition System Checking the Safety System Checking the Engine's Cooling Air Intake Checking and Adjusting the Throttle Cable Checking and Adjusting the Choke Cable Replacing the Air Filter Replacing the Fuel Filter Checking the Fuel Pumps Air Filter Checking Tire Pressures Checking the Parking Brake Checking the V-belts Checking the Blades Adjustment of the handle Cleaning and Washing Caster Wheels Hardware Blade replacement Lubrication Lubrication Schedule General 25h1/365 50h1/52 200h 300h100h12/12 Lubricating the Cables Lubricating in Accordance with the Lubrication Schedule Page Page Page TROUBLE SHOOTING GUIDE Trouble Shooting Guide Page Page STORAGE Storage Winter Storage Service WIRING DIAGRAM Wiring diagrams WIRING DIAGRAMS TECHNICAL DATA Technical Data TECHNICAL DATA Torque Specifications Page Service Journal Delivery Service After the First 8 Hours 25-Hour Service 50-Hour Service 100-Hour Service 300-Hour Service At Least Once Each Year