Husqvarna 954223883, 5521 CHV B Manual

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5521CHV

Owner’s Manual

For Parts and Service, call 1-800-448-7543

532 19 05-58 Rev. 1 07.28.04 BY

Printed in U.S.A.

SAFETY RULES

Safe Operation Practices for Walk-Behind Mowers

IMPORTANT: THIS CUTTING MACHINE IS CAPABLE OF AMPUTATING HANDS AND FEET AND THROWING OBJECTS. FAILURE TO OBSERVE THE FOLLOWING SAFETY INSTRUCTIONS COULD RESULT IN SERIOUS INJURY OR DEATH.

I. GENERAL OPERATION

•Read, understand, and follow all instructions on the machine and in the manual(s) before starting. Be thoroughly familiar with the controls and the proper use of the machine before starting.

•Do not put hands or feet near or under rotating parts. Keep clear of the discharge opening at all times.

DO NOT:

•Do not trim near drop-offs, ditches or embankments. The operator could lose footing or balance.

•Do not trim excessively steep slopes.

•Do not mow on wet grass.Reduced footing could cause slipping.

• Only allow responsible individuals, who are familiar		III. CHILDREN
	with the instructions, to operate the machine.	Tragic accidents can occur if the operator is not alert to
•	Clear the area of objects such as rocks, toys, wire,	Tragic accidents can occur if the operator is not alert to
•	Clear the area of objects such as rocks, toys, wire,	the presence of children. Children are often attracted to
	bones, sticks, etc., which could be picked up and thrown	the machine and the mowing activity. Never assume that
	by the blade.	children will remain where you last saw them.
• Be sure the area is clear of other people before mow-		• Keep children out of the trimming area and under the
	ing. Stop machine if anyone enters the area.	watchful care of another responsible adult.
• Do not operate the mower when barefoot or wearing		• Be alert and turn machine off if children enter the
	open sandals. Always wear substantial foot wear.	area.
• Do not pull mower backwards unless absolutely nec-		• Before and while walking backwards, look behind and
	essary. Always look down and behind before and while	down for small children.
	moving backwards.	• Never allow children to operate the machine.
•	Do not operate the mower without proper guards,	• Never allow children to operate the machine.
•	Do not operate the mower without proper guards,	• Use extra care when approaching blind corners, shrubs,
	plates, grass catcher or other safety protective devices	• Use extra care when approaching blind corners, shrubs,
	plates, grass catcher or other safety protective devices	trees, or other objects that may obscure vision.
	in place.	trees, or other objects that may obscure vision.
	in place.

• See manufacturer’s instructions for proper operation		IV. SERVICE
	and installation of accessories. Only use accessories	• Use extra care in handling gasoline and other fuels.
	approved by the manufacturer.	• Use extra care in handling gasoline and other fuels.
	approved by the manufacturer.	They are ﬂ ammable and vapors are explosive.
• Stop the blade(s) when crossing gravel drives, walks,		They are ﬂ ammable and vapors are explosive.
• Stop the blade(s) when crossing gravel drives, walks,		- Use only an approved container.
	or roads.	- Use only an approved container.
	or roads.	- Never remove gas cap or add fuel with the
• Stop the engine (motor) whenever you leave the equip-		- Never remove gas cap or add fuel with the
• Stop the engine (motor) whenever you leave the equip-		engine running. Allow engine to cool before
	ment, before cleaning the mower or unclogging the	refueling. Do not smoke.
	chute.	- Never refuel the machine indoors.
•	Shuttheengine(motor)offandwaituntilthebladecomes	- Never store the machine or fuel container inside
•	Shuttheengine(motor)offandwaituntilthebladecomes	where there is an open ﬂ ame, such as a water
	to complete stop before removing grass catcher.	where there is an open ﬂ ame, such as a water
	to complete stop before removing grass catcher.	heater.
• Mow only in daylight or good artiﬁ cial light.		heater.
• Mow only in daylight or good artiﬁ cial light.		• Never run a machine inside a closed area.
• Do not operate the machine while under the inﬂ uence		• Never run a machine inside a closed area.
• Do not operate the machine while under the inﬂ uence		• Never make adjustments or repairs with the engine
	of alcohol or drugs.	• Never make adjustments or repairs with the engine
	of alcohol or drugs.	(motor) running. Disconnect the spark plug wire, and
		(motor) running. Disconnect the spark plug wire, and
•	Never operate machine in wet grass. Always be sure of	keep the wire away from the plug to prevent accidental
	your footing: keep a ﬁ rm hold on the handle and walk;	starting.
	never run.	• Keep nuts and bolts, especially blade attachement
		• Keep nuts and bolts, especially blade attachement
• Disengage the self-propelled mechanism or drive clutch		bolts, tight and keep equipment in good condition.
	on mowers so equipped before starting the engine (mo-	• Never tamper with safety devices. Check their proper
	tor).	• Never tamper with safety devices. Check their proper
	tor).	operation regularly.
• If the equipment should start to vibrate abnormally,		operation regularly.
• If the equipment should start to vibrate abnormally,		• Keep machine free of grass, leaves, or other debris
	stop the engine (motor) and check immediately for the	• Keep machine free of grass, leaves, or other debris
	stop the engine (motor) and check immediately for the	build-up. Clean oil or fuel spillage. Allow machine to
	cause. Vibration is generally a warning of trouble.	build-up. Clean oil or fuel spillage. Allow machine to
	cause. Vibration is generally a warning of trouble.	cool before storing.
• Always wear safety goggles or safety glasses with side		cool before storing.
• Always wear safety goggles or safety glasses with side		• Stop and inspect the equipment if you strike an object.
	shields when operating mower.	• Stop and inspect the equipment if you strike an object.
	shields when operating mower.	Repair, if necessary, before restarting.
		Repair, if necessary, before restarting.
II. SLOPE OPERATION		• Never attempt to make wheel height adjustments while
Slopes are a major factor related to slip and fall accidents		the engine (motor) is running.
		• Grass catcher components are subject to wear, dam-
which can result in severe injury. All slopes require extra		• Grass catcher components are subject to wear, dam-
which can result in severe injury. All slopes require extra		age, and deterioration, which could expose moving
caution. If you feel uneasy on a slope, do not mow it.		age, and deterioration, which could expose moving
caution. If you feel uneasy on a slope, do not mow it.		parts or allow objects to be thrown. Frequently check
		parts or allow objects to be thrown. Frequently check
DO:		components and replace with manufacturer’s recom-
• Mow across the face of slopes:never up and down. Exer-		mended parts, when necessary.
• Mow across the face of slopes:never up and down. Exer-
	cise extreme caution when changing direction on slopes.	• Mower blades are sharp and can cut. Wrap the blade(s)
• Remove obstacles such as rocks, tree limbs, etc.		or wear gloves, and use extra caution when servicing
• Remove obstacles such as rocks, tree limbs, etc.		them.
•	Watch for holes, ruts, or bumps. Tall grass can hide	them.
•	Watch for holes, ruts, or bumps. Tall grass can hide	• Do not change the engine governor setting or overspeed
	obstacles.	• Do not change the engine governor setting or overspeed
	obstacles.	the engine.
	2	the engine.

Look for this symbol to point out important safety precautions. It means CAUTION!!! BECOME ALERT!!! YOUR SAFETY IS INVOLVED.

CAUTION: Always disconnect spark plug wire and place wire where it cannot contact spark plug in order to prevent accidental starting when setting up, transporting, adjusting or making repairs.

WARNING: Engine exhaust, some of its constituents, and certain vehicle components contain or emit chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.

CONGRATULATIONS on your purchase of a new lawn mower. It has been designed, engineered and manufactured to give you the best possible dependability and performance.

Should you experience any problem you cannot easily remedy, please contact your nearest authorized service center/department. We have competent, well-trained technicians and the proper tools to service or repair this lawn mower.

Please read and retain this manual. The instructions will enable you to assemble and maintain your lawn mower properly. Always observe the “SAFETY RULES”.

SERIAL

NUMBER: _________________________________

DATE OF PURCHASE: _______________________

THE MODEL AND SERIAL NUMBERSWILL BE FOUND ON A DECAL ATTACHEDTOTHE REAR OFTHE LAWN MOWER HOUSING.

YOU SHOULD RECORD BOTH SERIAL NUMBER AND DATE OF PURCHASE AND KEEP IN A SAFE PLACE FOR FUTURE REFERENCE.

WARNING:Battery posts,terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.

CAUTION: Mufﬂer and other engine parts become extremely hot during operation and remain hot after engine has stopped.To avoid severe burns on contact, stay away from these areas.

PRODUCT SPECIFICATIONS

Gasoline Capacity	1.0 Quarts
and Type:	(Unleaded Regular Only)

Oil Type (API-SF-SJ):	SAE 10W-30

Oil Capacity:	18.5 Ounces

Spark Plug:	NGK BPR6ES (Gap: .030")

Valve Clearance:	Intake: 0.015 mm
(± 0.04 mm)	Exhaust: 0.020 mm

Blade Bolt Torque:	35-40 ft. lbs.

CUSTOMER RESPONSIBILITIES

•Read and observe the safety rules.

•Follow a regular schedule in maintaining, caring for and using your lawn mower.

•Follow the instructions under “Maintenance” and “Storage” sections of this owner’s manual.

TABLE OF CONTENTS

SAFETY RULES .........................................................	2-3
PRODUCT SPECIFICATIONS.......................................	3
CUSTOMER RESPONSIBILITIES.................................	3
ASSEMBLY ....................................................................	4
OPERATION ...............................................................	5-9
MAINTENANCE SCHEDULE ......................................	10

MAINTENANCE......................................................	10-12
SERVICE AND ADJUSTMENTS .................................	13
STORAGE ....................................................................	14
TROUBLESHOOTING .................................................	15
REPAIR PARTS.......................................................	16-19
WARRANTY.................................................................	20

ASSEMBLY

Read these instructions and this manual in its entirety before you attempt to assemble or operate your new lawn mower.

IMPORTANT: THIS LAWN MOWER IS SHIPPED WITHOUT OIL OR GASOLINE IN THE ENGINE.

Your new lawn mower has been assembled at the factory with the exception of those parts left unassembled for shipping purposes. All parts such as nuts, washers, bolts, etc., necessary to complete the assembly have been placed in the parts bag. To ensure safe and proper operation of your lawn mower, all parts and hardware you assemble must be tightened securely. Use the correct tools as necessary to ensure proper tightness.

TO REMOVE LAWN MOWER FROM CARTON

1.Remove loose parts included with mower.

2.Cut down two end corners of carton and lay end panel down ﬂ at.

3.Remove all packing materials except padding between upper and lower handle and padding holding operator presence control bar to upper handle.

4.Roll lawn mower out of carton and check carton thorougly for additional loose parts.

HOW TO SET UP YOUR LAWN MOWER

TO UNFOLD HANDLE (See Figs. 1 and 2)

IMPORTANT: UNFOLD HANDLE CAREFULLY SO AS NOT TO PINCH OR DAMAGE CONTROL CABLES.

1.Raise handles until lower handle section locks into place in mowing position.

2.Remove protective padding, raise upper handle section into place on lower handle and tighten both handle knobs.

3.Remove handle padding holding operator presence control bar to upper handle.

Your handles may be adjusted for your mowing comfort. Refer to“ADJUST HANDLE”in the Service and Adjustments section of this manual.

OPERATOR PRESENCE

CONTROL BAR

UPPER HANDLE

LOWER HANDLE	LIFT UP

LIFT

MOWING

POSITION

FIG. 1

TO ASSEMBLE GRASS CATCHER

(See Fig. 2)

1.Put grass catcher frame into grass bag with rigid part of bag on the bottom. Make sure the frame handle is outside of the bag top.

2.Slip vinyl bindings over frame.

NOTE: If vinyl bindings are too stiff, hold them in warm water for a few minutes. If bag gets wet, let it dry before using.

CATCHER

FRAME

HANDLE

VINYL

BINDINGS

FRAME

OPENING

FIG. 2

TO INSTALL ATTACHMENTS

Your lawn mower was shipped ready to be used as a mulcher. To convert mower to bagging or discharging, see “TO CONVERT MOWER” in the Operation section of this manual.

OPERATION

KNOW YOUR LAWN MOWER

READ THIS OWNER'S MANUAL AND SAFETY RULES BEFORE OPERATING YOUR LAWN MOWER.

Compare the illustrations with your lawn mower to familiarize yourself with the location of various controls and adjustments. Save this manual for future reference.

These symbols may appear on your lawn mower or in literature supplied with the product. Learn and understand their meaning.

DRIVE

CONTROL

BAR

STARTER

HANDLE

GRASS

CATCHER

ENGINE OIL CAP

WITH DIPSTICK

MULCHER DOOR

MUFFLER

IMPORTANT: This lawn mower is shipped WITHOUT OIL OR GASOLINE in the engine.

OPERATOR PRESENCE CONTROL BAR

HANDLE KNOB

GASOLINE FILLER CAP

FUEL VALVE LEVER

AIR FILTER

HOUSING

DRIVE

COVER

WHEEL ADJUSTER (ON EACH WHEEL)

MEETS CPSC SAFETY REQUIREMENTS

Our rotary walk-behind power lawn mowers conform to the safety standards of the American National Standards Institute and the U.S. Consumer Product Safety Commission. The blade turns when the engine is running.

OPERATOR PRESENCE CONTROL BAR – must be held down to the handle to start the engine. Release to stop the engine.

STARTER HANDLE – used for starting the engine.

DRIVE CONTROL BAR – used to engage power-propelled forward motion lawn mower.

MULCHER DOOR – allows conversion to discharge or 5 bagging operation.

OPERATION

The operation of any lawn mower can result in foreign objects thrown into the eyes, which can result in severe eye damage. Always wear safety glasses or eye shields while operating your lawn mower or performing any adjustments or repairs. We recommend standard safety glasses or a wide vision safety mask over spectacles.

HOW TO USE YOUR LAWN MOWER

ENGINE SPEED

The engine speed was set at the factory for optimum performance. Speed is not adjustable.

ENGINE ZONE CONTROL

CAUTION: Federal regulations require an engine control to be installed on this lawnmowerinorder to minimizethe risk of blade contact injury. Do not under any circumstances attempt to defeat the function of the operator control. The blade turns when the engine is running.

•Your lawn mower is equipped with an operator presence control bar which requires the operator to be positioned behind the lawn mower handle to start and operate the lawn mower.

DRIVE CONTROL (See Fig. 3)

•Self-propelling is controlled by holding the operator presence control bar down to the handle and pulling the drive control bar up to the handle. The closer to the handle the bar is pulled, the faster the unit will travel.

•Forward motion will stop when either the operator presence control bar or drive control bar are released. To stop forward motion without stopping engine, release the drive control bar only.Hold operator presence control bar down against handle to continue mowing without self-propelling.

NOTE: If after releasing the drive control the mower will not roll backwards, push the mower forward slightly to disengage drive wheels.

•To keep drive control engaged when turning corners, push down on the handle to lift the front wheels off the ground while turning lawn mower.

DRIVE CONTROL ADJUSTMENT (See Fig. 3)

Over time, the drive control system may become “loose”, resulting in decreased speed. There is a thumbscrew on the underside of the drive control housing to increase tension on the drive cable. Proceed as follows:

1.Turn unit off and disconnect spark plug wire from spark plug.

2.Rotate thumbscrew counter-clockwise to tighten the drive cable.

3.Operate mower to test drive speed.

4.If condition fails to improve after the above steps (forward speed remains the same), your drive belt is worn and should be replaced.

NOTE: If mower begins to “creep” forward, the drive cable is too tight. Rotate thumbscrew clockwise to loosen drive

cable.

OPERATOR PRESENCE CONTROL BAR
THUMB-
SCREW	DRIVE
	CONTROL
DRIVE	BAR
DRIVE	DRIVE
CONTROL	CONTROL
ENGAGED	DISENGAGED

FIG. 3

TO ADJUST CUTTING HEIGHT (See Fig. 4)

Raise wheels for low cut and lower wheels for high cut, adjust cutting height to suit your requirements. Medium position is best for most lawns.

•To change cutting height, squeeze adjuster lever toward wheel.Move wheel up or down to suit your requirements. Be sure all wheels are in the same setting.

NOTE:Adjuster is properly positioned when plate tab inserts into hole in lever. Also, 9-position adjusters (if so equipped) allow lever to be positioned between the plate tabs.

LEVER BACKWARD TO LOWER MOWER

PLATE

TAB

LEVER FORWARD TO RAISE MOWER

LEVER

FIG. 4

TO CONVERT MOWER

Your lawn mower was shipped ready to be used as a mulcher. To convert to bagging or discharging:

REAR BAGGING (See Fig. 5)

•Lift rear door of the lawn mower and place the grass catcher frame hooks onto the door pivot pins.

•To convert to mulching or discharging operation, remove grass catcher and close rear door.

SIDE DISCHARGING (See Fig. 6)

•Rear door must be closed.

•Open mulcher door and install discharge deﬂ ector under door as shown.

•Mower is now ready for discharging operation.

•To convert to mulching or bagging operation, discharge deﬂ ector must be removed and mulcher door must be closed.

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