Craftsman 900.370511 To Remove Blade, To Replace Blade, To Install Mulch Insert, To Sharpen Blade

Models: 900.370511

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TO INSTALL MULCH INSERT

Locateyourhandinthehandlepocketof themulchinsert,liftandpul!outthe mulchinsertcompletely.

Thereardischargedoorisspring loadedWhenyoureleaseitthedoorwill. returntotheclosedposition.

TO INSTALL MULCH INSERT

Shut the mower off, wait until the blade stops and unplug the mower.

Raise the rear door and slide the mulch

insert into the discharge opening until it is firmly in contact with the deck.

Release the rear door.

Remove square steel washer, plastic insulator washer and blade.

Blade Nut Plastic

Square

Steel

Washer

Blade

Fan Base

Mulch insert

TO REMOVE BLADE

Release Operator Presence Control Switch to turn mower off, wait for the blade to stop, and unplug mower!

Cut a two foot length of 2x4 wood and use it to keep blade from turning while removing blade nut.

Wear gloves, position wood, and loosen nut counterclockwise as shown. Remove nut.

TO REPLACE BLADE

Place blade on shaft so that the blade

edges are parallel with the fiat sides of the shaft. Make sure you place the blade

so that its cutting edges wil! face the ground when the mower is running.

Place plastic insulator washer on shaft so that two of the washer's raised edges fit over the edges of the blade.

Place square steel washer on shaft so that flat sides of hole in washer are

parallel with flat sides of shaft.

Place blade nut on shaft. Make sure all parts stay aligned. Position wood to keep

shaft from turning. Securely tighten blade nut clockwise to 20-30 ft. Ibs.

TO SHARPEN BLADE

Keep blade sharp for best mower performance. A dull blade does not cut grass evenly.

Wear proper eye protection.

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Craftsman 900.370511 manual To Remove Blade, To Replace Blade, To Install Mulch Insert, To Sharpen Blade