Husqvarna 96143004400, 62522FE, 532424695 owner manual Lawn Mower

MAINTENANCE

LAWN MOWER

Always observe safety rules when performing maintenance.

TIRES

•Keep tires free of gasoline, oil, or insect control chem- icals which can harm rubber.

•Avoid stumps, stones, deep ruts, sharp objects and other hazards that may cause tire damage.

DRIVE WHEELS

Check front drive wheels each time before you mow to be sure they move freely.

The wheels not turning freely means trash, grass cuttings, etc. are in the drive wheel area and must be cleaned to free drive wheels.

If necessary to clean the drive wheels, be sure to clean both front wheels.

1.Remove hubcaps, locknuts and washers.

2.Remove wheels from wheel adjusters.

3.Remove any trash or grass cuttings from inside the dust cover, pinion and/or drive wheel gear teeth.

4.Put wheels back in place.

NOTE: If after cleaning, the drive wheels do not turn freely, contact a qualified service center.

BLADE CARE

For best results, mower blade must be kept sharp. Replace a bent or damaged blade.

CAUTION: Use only a replacement blade approved by the manufacturer of yourmower. Usingabladenotapproved by the manufacturer of your mower is hazardous, could damage your mower and void your warranty.

TO REMOVE BLADE (See Fig. 11)

1.Disconnect spark plug wire from spark plug and place wire where it cannot come in contact with plug.

3.Be sure the trailing edge of blade (opposite sharp edge) is up toward the engine.

4.Install the blade bolt with the lock washer and hardened washer into blade adapter and crankshaft.

5.Use block of wood between blade and lawn mower housing and tighten the blade bolt, turning clockwise.

•The recommended tightening torque is 35-40 ft. lbs.

IMPORTANT: BLADE BOLT IS HEAT TREATED. IF BOLT NEEDS REPLACING, REPLACE ONLY WITH APPROVED BOLT SHOWN IN THE REPAIR PARTS SECTION OF THIS MANUAL.

BLADE ADAPTER	KEY	CRANKSHAFT
		KEYWAY
BLADE
LOCK
WASHER

BLADE

BOLT

HARDENED	TRAILING EDGE	CRANKSHAFT
WASHER

FIG. 11

TO SHARPEN BLADE

NOTE: We do not recommend sharpening blade - but if you do, be sure the blade is balanced.

Care should be taken to keep the blade balanced. An unbalanced blade will cause eventual damage to lawn mower or engine.

•The blade can be sharpened with a file or on a grinding wheel. Do not attempt to sharpen while on the mower.

•To check blade balance, drive a nail into a beam or wall. Leave about one inch of the straight nail exposed. Place center hole of blade over the head of the nail. If blade is balanced, it should remain in a horizontal position. If either end of the blade moves downward, sharpen the heavy end until the blade is balanced.

2.	Turn lawn mower on its side. Make sure air filter and		GEAR CASE
	carburetor are up.		• To keep your drive system working properly, the gear
3.	Use a wood block between blade and mower housing		case and area around the drive should be kept clean
	topreventbladefromturningwhen removingbladebolt.		and free of trash build-up. Clean under the drive cover
NOTE: Protect your hands with gloves and/or wrap blade			twice a season.
			• The gear case is filled with lubricant to the proper
with heavy cloth.
4.	Remove blade bolt by turning counter-clockwise.		level at the factory. The only time the lubricant needs
			attention is if service has been performed on the gear
5.	Remove blade and attaching hardware (bolt, lock		case.
	washer and hardened washer).		• If lubricant is required, use only ELF Multis EP00. Do
NOTE: Remove the blade adapter and check the key inside			not substitute.
hub of blade adapter. The key must be in good condition			GRASS CATCHER
to work properly. Replace adapter if damaged.
TO REPLACE BLADE (See Fig. 11)			• The grass catcher may be hosed with water, but must
1.	Position the blade adapter on the engine crankshaft.		be dry when used.
			• Check your grass catcher often for damage or dete-
	Be sure key in adapter and crankshaft keyway are
	aligned.		rioration. Through normal use it will wear. If catcher
2.	Position the blade on the blade adapter aligning the		needs replacing, replace only with approved replace-
			ment catcher shown in the Repair Parts section of this
	two (2) holes in the blade with the raised lugs on the
			manual. Give the mower model number when ordering.
	adapter.	10