Husqvarna HU600L Owner's Operator'S Manual Download Page 14

14

TO ADJUST HANDLE (See Fig. 18)

The handle on your lawn mower has three (3) height posi-
tions - adjust to height that suits you.

1.  Remove knob and carriage bolt on one side of the 

lower handle.

2.  While holding handle assembly, remove knob and 

car riage bolt from opposite side, align hole in handle 
with desired hole in handle bracket and reassemble 
bolt and knob and tighten securely.

3.  Align opposite side of handle with same positioning 

hole and secure with bolt and knob.

SERVICE AND ADJUSTMENTS

ENGINE

ENGINE SPEED

Your engine speed has been factory set.  Do not attempt to 
increase engine speed or it may  result in personal injury.  If 
you believe that the engine is running too fast or too slow, 
take your lawn mower to an authorized service center for 
repair and adjustment.

CARBURETOR

Your carburetor is not adjustable.  If your engine does not 
operate properly due to suspected carburetor problems, 
take your lawn mower to an authorized service center for 
repair and/or adjustment.

IMPORTANT:

  NEVER TAMPER WITH THE ENGINE GOVERNOR, 

WHICH IS FACTORY SET FOR PROPER ENGINE SPEED.  
OVER SPEED ING THE ENGINE ABOVE THE FACTORY HIGH 
SPEED SETTING CAN BE DANGEROUS.  IF YOU THINK THE 
ENGINE-GOVERNED HIGH SPEED NEEDS ADJUSTING, 
CONTACT YOUR NEAREST AUTHORIZED SER VICE CEN TER, 
WHICH HAS PROPER EQUIP MENT AND EXPERIENCE TO 
MAKE ANY NEC ES SARY ADJUSTMENTS. 

STORAGE

Immediately prepare your mower for storage at the end of the season or if the unit will not be used for 30 days or more. 

HANDLE (See Figs. 19 and 20)

You can fold your lawn mower han dle for storage.

1.  Loosen the two (2) handle knobs on sides of the upper 

handle and allow handle to fold down to the rear.

2.  Remove the two (2) handle knobs and carriage bolts 

on sides of the lower handle and pivot entire handle 
as sem bly forward and allow it to rest on mower.

3.  Reinstall knobs and carriage bolts to lower handle or 

handle brackets for safe keeping.

• 

When setting up your handle from the storage position, 
the lower han dle will require manually locking into the 
mowing position.

IMPORTANT:

  WHEN FOLDING THE HANDLE FOR STORAGE 

OR TRANSPORTATION, BE SURE TO FOLD THE HANDLE AS 
SHOWN OR YOU MAY DAMAGE THE CONTROL CABLES.

LAWN MOWER

When lawn mower is to be stored for a period of time, clean 
it thoroughly, remove all dirt, grease, leaves, etc.  Store in 
a clean, dry area.

1.  Clean entire lawn mower (See “CLEANING” in the 

Maintenance section of this manual).

2.  Lubricate as shown in the Maintenance section of this 

manual.

3.  Be sure that all nuts, bolts, screws, and pins are securely 

fastened.  Inspect  moving parts for damage, breakage 
and wear.  Replace if necessary.

4.  Touch up all rusted or chipped paint surfaces; sand 

lightly before painting.

FIG. 18

HANDLE

BRACKET

BOLT

KNOB

Summary of Contents for HU600L Owner's

Page 1: ...HU600L Operator s Manual 532 43 81 38 Rev 2 06 08 11 BY Printed in U S A ...

Page 2: ...vices in place See manufacturer s instructions for proper operation and installation of accessories Only use accessories approved by the manufacturer Stop the blade s when crossing gravel drives walks or roads Stop the engine motor whenever you leave the equip ment before cleaning the mower or unclogging the chute Shuttheengine motor offandwaituntilthebladecomes to complete stop before removing gr...

Page 3: ...ontaineropeningatalltimesuntilfuelingiscomplete Do not use a nozzle lock open device If fuel is spilled on clothing change clothing immedi ately Never overfill fuel tank Replace gas cap and tighten securely V GENERAL SERVICE Never run a machine inside a closed area Never make adjustments or repairs with the engine motor running Disconnect spark plug wire and keep wire away from plug to prevent acc...

Page 4: ...TO CONVERT MOWER in the Operation section of this manual FIG 1 OPERATOR PRESENCE CONTROL BAR HANDLE KNOB LIFT UP LIFT UP LOWER HANDLE MOWING POSITION UPPER HANDLE FIG 3 FRAME HANDLE VINYL BINDINGS FRAME OPENING 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 flat 3 Removeallpackingmaterialsexceptpaddingbetween up...

Page 5: ...SENCE CONTROL BAR STARTER HANDLE ENGINE OIL CAP WITH DIPSTICK HANDLE KNOBS GASOLINE FILLER CAP These symbols may appear on your lawn mower or in literature supplied with the product Learn and understand their meaning OPERATION DRIVE CONTROL LEVERS MUFFLER SINGLE POINT HEIGHT ADJUSTER HANDLE AIR FILTER SPARK PLUG NOTE Gasoline containing up to 10 ethanol E10 is acceptable for use in this machine Th...

Page 6: ...er is pulled the faster the unit will travel Forwardmotionwillstopwheneithertheoperatorpres encecontrolbaroradrivecontrolleverarereleased To stop forward motion without stopping engine release a drive control lever 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 t...

Page 7: ... Add oil if needed Fill to full line on dipstick Changetheoilafterevery25hoursofoperationoreach season Youmayneedtochangetheoilmoreoftenun derdusty dirtyconditions See TOCHANGEENGINE OIL in the Maintenance section of this manual ADD GASOLINE See Fig 10 Fill fuel tank to bottom of tank filler neck Do not over fill Use fresh clean regular unleaded gasoline with a minimum of 87 octane Do not mix oil ...

Page 8: ...ow and extend engine life MULCHING MOWING TIPS IMPORTANT FOR BEST PERFORMANCE KEEP MOWER HOUSING FREE OF BUILT UP GRASS AND TRASH SEE CLEANING INTHEMAINTENANCESECTIONOFTHISMANUAL The special mulching blade will recut the grass clip pings many times and reduce them in size so that as they fall onto the lawn they will disperse into the grass and not be noticed Also the mulched grass will biode grade...

Page 9: ... NOT OIL OR GREASE PLASTIC WHEEL BEARINGS VISCOUS LUBRICANTS WILL ATTRACT DUST AND DIRT THAT WILL SHORTEN THE LIFE OF THE SELF LUBRICATING BEARINGS IF YOU FEEL THEY MUST BE LUBRICATED USE ONLY A DRY POWDERED GRAPHITE TYPE LUBRICANT SPARINGLY SPRAY LUBRICANT SEE ENGINE IN MAINTENANCE SECTION Check for Loose Fasteners Clean Inspect Grass Catcher Check Tires Check Drive Wheels Clean Lawn Mower Clean ...

Page 10: ...adapter on the engine crankshaft Be sure key in adapter and crankshaft keyway are aligned and that the drive belt is inside the tabs of the belt retainer 2 Install debris shield 3 Position blade on the blade adapter IMPORTANT TO ENSURE PROPER ASSEMBLY CENTER HOLE IN BLADE MUST ALIGN WITH STAR ON BLADE ADAPTER 4 Besurethetrailingedgeofblade oppositesharpedge is up toward the engine 5 Installtheblad...

Page 11: ...in one year Check the crankcase oil level before starting the engine and after each five 5 hours of continuous use Tighten oil plug securely each time you check the oil level TO CHANGE ENGINE OIL See Fig 13 NOTE Before tipping lawn mower to drain oil empty fuel tank by running engine until fuel tank is empty 1 Disconnect spark plug wire from spark plug and place wire where it cannot come in contac...

Page 12: ... SURETHE GARDEN HOSE IS NOTROUTED UNDER THE LAWN MOWER HOUSING OR ENTANGLED IN THE WHEELS 5 Turn on water supply and check for leaks at the fit ting If no leaks are present start engine as described in the Operation section of this manual and let engine run until the underside of the lawn mower is clean WARNING Do not engage the drive system during the washout process 6 Shut off the engine 7 Shut ...

Page 13: ...E Always use factory approved belt to assure proper fit and long life 2 Reinstall gearcase belt keeper Be sure the new drive belt is inside the tabs of the gearcase belt keeper 3 Position the blade adapter on the engine crankshaft Be sure key in adapter and crankshaft keyway are aligned and that the drive belt is inside the tabs of the belt retainer 4 Place rear baffle in mower housing 5 Reinstall...

Page 14: ...SERVICECENTER WHICH HAS PROPER EQUIPMENT AND EXPERIENCE TO MAKE ANY NECESSARY ADJUSTMENTS STORAGE Immediately prepare your mower for storage at the end of the season or if the unit will not be used for 30 days or more HANDLE See Figs 19 and 20 You can fold your lawn mower handle for storage 1 Loosen the two 2 handle knobs on sides of the upper handle and allow handle to fold down to the rear 2 Rem...

Page 15: ...tank and carburetor if using fuel stabilizer ENGINE OIL Drain oil with engine warm and replace with clean en gine oil See ENGINE in the Maintenance section of this manual CYLINDER 1 Remove spark plug 2 Pour one ounce 29 ml of oil through spark plug hole into cylinder 3 Pull starter handle slowly a few times to distribute oil 4 Replace with new spark plug OTHER Do not store gasoline from one season...

Page 16: ...ven 2 Wheel heights uneven 2 Set all wheels at same height 3 Buildup of grass leaves and trash under 3 Clean underside of mower housing mower Excessive 1 Worn bent or loose blade 1 Replace blade Tighten blade bolt vibration 2 Bent engine crankshaft 2 Contact a qualified service center Starter rope 1 Engine flywheel brake is on when control 1 Depress control bar to upper handle before hard to pull ...

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