Ariens 911102 - PRO21SCH Specifications
Contents
1. Wig US RS ie PSE 0 4 0 6 10 15 mm OM1052 8 If correct measurement cannot be set contact your local dealer WHEEL DRIVE CONTROL ADJUSTMENT self propelled models See Figure 16 NOTE When the wheel drive control is disengaged the gap between the friction disc and the aluminum drive plate should be approximately 030 0 7mm See Figure 16 Friction Disc Aluminum Drive a Approx 030 0 7mm Figure 16 Check the adjustment with the engine off and with the engine on 1 With the engine off and the wheel drive control disengaged push the mower forward in both fast and slow speed settings If the mower pushes freely the gap between the friction disc and aluminum drive plate is sufficient If the mower is difficult to push or the rear wheels drag increase the gap between the friction disc and aluminum drive plate 2 With the engine on the mower should start moving as soon as the wheel drive control begins to pull on the cable If the wheel drive control requires a long travel before the mower begins to pull decrease the gap between the friction disc and aluminum drive plate To increase the gap between the friction disc and the aluminum drive plate 1 Loosen the lower cable nut on the wheel drive control cable and then tighten the upper cable nut against the adjuster bracket See Figure 17 GB 20 To increase the gap loosen the2. Walk Behind Lawn Mower Owner Operator Manual Models 911102 PRO21SCH 911132 LM21 911133 LM21S 911134 LM21SW 911139 LM21S 911141 PRO21SCH A ENGLISH CF FRAN AIS CE ESPAGNOL Transfer Coller l autocollant du model amp mod le et du num ro de serial number s rie dans cet encadr label from product Transferir aqui la etiqueta registration del modelo y numero de here serie del registro del 01270600C 2 06 producto Printed in USA TABLE OF CONTENTS Safety 22 306 4 00 berra aged 3 Assembly 8 Controls and Features 9 Operation 10 Maintenance 15 Service and Adjustments 18 Storage esas tk oie eee ve ees 22 Troubleshooting 23 Service Parts 24 Accessories 24 Specifications 25 Warranty 26 INTRODUCTION THE MANUAL Before using the unit carefully and completely read your manuals The contents will give you an understanding of safety instructions and controls during normal operation and maintenance All reference to left right front or rear are given from the operator s position facing the direction of forward travel SERVICE AND REPLACEMENT PARTS When ordering replacement parts or making service inquiries know the Model and Serial numbers of your unit and engine Numbers are loc
3. Engine manuals Advise customer to thoroughly read and understand them DISCLAIMER Ariens reserves the right to discontinue make changes to and add improvements upon its products at any time without public notice or obligation The descriptions and specifications contained in this manual were in effect at printing Equipment described within this manual may be optional Some illustrations may not apply to your unit out important safety precautions They mean Obey The Message The safety alert symbols above and signal SAFETY ALERTS Look for these symbols to point Attention Personal Safety Is Involved Become Alert words below are used on decals and in this manual Read and understand all safety messages DANGER IMMINENTLY A HAZARDOUS SITUATION If not avoided WILL RESULT in death or serious injury WARNING POTENTIALLY A HAZARDOUS SITUATION If not avoided COULD RESULT in death or serious injury GB 3 CAUTION POTENTIALLY HAZARDOUS SITUATION If not avoided MAY RESULT in minor or moderate injury It may also be used to alert against unsafe practices NOTATIONS NOTE General reference information for proper operation and maintenance practices IMPORTANT Specific procedures or information required to prevent damage to unit or attachment PRACTICES AND LAWS Practice usual and customary safe working precautions for the benefit of yourself and others
4. 10 5 Idler spring detached 5 Attach idler spring to notch on idler arm Contact your Dealer 6 Wheel drive control cable 6 Check wheel drive control detached or broken cable Adjust or replace as needed See CHECK WHEEL DRIVE CONTROL self propelled models on page 15 7 Friction disc not adjusted 7 Contact your Dealer properly or damaged 8 Bearings damaged 8 Contact your Dealer 9 Debris in gear set 9 Contact your Dealer SERVICE PARTS ACCESSORIES Always use genuine Ariens parts to keep See your authorized Ariens Dealer to add your mower running like new these optional accessories 71102400 Dethatcher 71102700 Mulchmaster Plug Description Part Number Air Filter 21541000 911132 133 134 141 71103000 Grass Bag 21529800 911139 71103200 Rear Discharge Chute 21540500 911102 71103500 Mulchmaster Mulching Kit Spark Plug 21540800 911132 133 134 71103700 Leaf Shredder Sas 911139 71103900 Straight Axle Kit 21540400 911102 71104100 Front Swivel Wheel Kit Oil Filter 21540900 911141 71104700 Bag N Drag Bagger Kit Blade 01137000 Drive Belt 07217100 Friction 03248300 Disc GB 23 SPECIFICATIONS Model Number 911102 911132 911133 Description LM21SCH LM21 LM21S Length in cm 61 5 156 Height in cm 38 96 5 Width in cm 23 58 4 Actual Weight lbs kg
5. 157 Brillion WI 54110 0157 920 756 2141 Fax 920 756 2407 www ariens com WARNING The engine exhaust from this product contains chemicals known to the State of California to cause cancer birth defects or other reproductive harm
6. 97 44 93 42 2 109 49 4 Cutting Width in cm 21 53 3 Cutting Height in cm 6 Positions 1 00 3 25 2 5 8 3 Engine 4 cycle Honda OHV Kawasaki Model GXV5 5 FJ180V Trim KA12 BS18R Engine Power HP kW Max RPM 5 5 4 0 6 0 4 5 Max Rotation Speed of Cutting Edge 3 350 3 300 RPM min Governed RPM May be different from 3200 150 3 200 100 maximum rpm Displacement Cu In cc 9 9 163 4 10 9 179 Cylinder Bore Cast Iron Sleeve Aluminum Engine Oil Type See Engine Manual Crank Case Capacity Oz Liter 22 0 65 23 7 0 7 Oil System Forced Forced Splash Splash Engine Oil Filter N A Spark Plug Gap in mm 0 028 0 031 0 030 0 76 70 80 Fuel Type Unleaded Fuel Tank Capacity qt Liter 1 06 1 0 2 11 2 Primer Bulb N A Standard Throttle Standard N A Air Cleaner Paper Element Paper Element with Foam with Foam Starting Recoil Differential Standard N A Standard Variable Speeds MPH km hr 0 4 0 6 4 Mower Deck 14 Gauge Stamped Steel Front Wheel Dia in cm 7 5 19 1 7 0 17 8 7 5 19 1 Rear Wheel Dia in cm 10 5 26 7 10 0 25 4 10 5 26 7 GB 24 SPECIFICATIONS Model Number 911134 911139 911141 Description LM21SW LM21S LM21SCH Length i
7. Drive Control Check Grass Bag Clean Unit Check Engine Oil Check Mower Blade Check Drive Belt Check Fasteners Service Performed Check Air Cleaner Change Engine Oil General Lubrication Replace Oil Filter Check Spark Plug Check Engine Cooling Check Muffler After first 5 Hours of operation CHECK ENGINE BLADE CONTROL The engine and blade must stop within 3 seconds after releasing the control If the engine and blade continue to run adjust or repair control immediately CHECK WHEEL DRIVE CONTROL self propelled models The unit must stop quickly and completely when the control is released Adjust or repair if necessary See WHEEL DRIVE CONTROL ADJUSTMENT self propelled models on page 20 CHECK GRASS BAG Check grass bag frequently for wear or deterioration Replace worn or damaged bag with Ariens original equipment replacement bag only CLEAN UNIT Before each use clean unit muffler and engine surfaces of debris oil or fuel spills to ensure proper cooling and prevent fires CHECK ENGINE OIL IMPORTANT Maintain proper oil level at all times or engine damage will result Check the level of the engine crankcase oil before each use Make sure engine is level when checking oil See engine manual for instructions CHECK MOWER BLADE See Figure 9 Check blade mounting blade must be secure and bolt torqued to 37 5 50
8. Ibf ft 51 68 Nem bolt should fully compress lock washer Check blade for nicks and dull cutting edges Sharpen if necessary Check blade for rounded or broken ends thinned metal or other damage Replace if necessary NOTE Blades should be sharpened and balanced professionally Contact your Ariens Dealer To remove blade 1 Stop engine wait for all moving parts to stop and disconnect spark plug wire 2 Block blade to prevent rotation 3 Remove bolt lock washer flat washer and blade from shaft GB 15 To install blade 1 Replace blade flat washer lock washer and bolt on shaft 2 Torque bolt to 37 5 50 Ibf ft 51 68 Nem bolt should fully compress lock washer 3 Connect spark plug wire Sharpen the Mower Blades mower blades while on unit An imbalanced mower blade will cause excessive vibration and eventual damage to unit Check mower blade balance before reinstalling blades NEVER weld or straighten bent blades A CAUTION DO NOT sharpen 1 Remove mower blade from unit Discard mower blade if More than 1 2 in 1 27 cm of metal is removed __ Air lifts become eroded Blade is bent or broken 2 Sharpen mower blade by removing an equal amount of material from each end of mower blade DO NOT change angle of cutting edge or round the corner of the mower blade GB 16 DO NOT Sharpen to This Pattern DISCARD If More Than 1 2 in 1 27 cm 3 S
9. NEVER operate mower barefoot or when wearing open sandals or canvas shoes NEVER wear loose clothes long hair or jewelry that may get caught in rotating parts ALWAYS stand clear of discharge when operating unit NEVER direct discharge toward bystanders Operator is responsible for bystander safety DO NOT touch hot parts Allow parts to cool GB 5 Keep safety devices or guards in place and functioning properly NEVER modify or remove safety devices Read understand and follow all instructions in the manual and on the machine before starting Understand How to operate all controls The functions of all controls How to STOP in an emergency DO NOT attempt to start your engine until you know what the controls do and how they work DO NOT tilt mower when starting it Keep feet away when starting engine DO NOT start the engine or operate mower without side discharge cover or side discharge deflector installed Never leave a running unit unattended Take all possible precautions when leaving unit unattended ALWAYS shut off engine remove key electric start models and disconnect spark plug wire to prevent accidental starting or unauthorized use Stop engine if anyone enters the work area NEVER attempt to make any adjustments to unit while engine is running except where specifically recommended Stop engine remove key electric start models and wait for all moving parts to stop before servicing DO NOT make cut
10. lower cable nut Then tighten the upper cable nut against the bracket Figure 17 To decrease the gap between the friction disc and the aluminum drive plate 1 Loosen the upper cable nut on the wheel drive control cable and then tighten the lower cable nut against the adjuster bracket See Figure 18 To decrease the gap loosen the upper cable nut Then tighten the lower cable nut against the bracket Figure 18 2 Check the adjustment and readjust as needed NOTE If the gap between the friction disc and aluminum drive plate cannot be adjusted to this tolerance take the unit to an authorized service dealer for repairs SPEED CONTROL BELL CRANK self propelled models The speed control bell crank holds the speed control rod in position after a speed has been set The spring washers may become loose with normal wear If the speed control rod does not stay firmly in position adjust the speed control bell crank See Figure 19 To adjust 1 Remove cover fully compress the helical spring lock washers with lock nut and then back lock nut off one quarter turn 2 If the speed control rod is still too loose tighten lock nut by small increments until it holds its position Tightening the lock nut too much will not allow the speed control rod to move at all 3 Align notch in left hand side of cover with bolt and secure with knob OM1670 1 Lock Nut 4 Swivel 2 Helical Spring 5 Hair Pin Lo
11. of new ilter 5 Install new filter and hand tighten securely Figure 11 Swivel Wheels 911134 See Figure 12 Use Sten Mix Hi Temp Grease or equivalent on the lube fittings Order P N 00036800 3 pack of 3 oz cartridges Lube Fitting Figure 12 OM1282 CHECK SPARK PLUG Spark plug should be replaced every 100 hours of operation or each year NOTE Loose spark plug wire terminals can cause sparking Replace terminal if damaged CHECK ENGINE COOLING WARNING HOT SURFACES can cause death or serious injury DO NOT TOUCH parts which are hot from operation ALWAYS allow parts to cool To prevent overheating air must circulate freely around the cooling fins cylinder head and block Every 100 hours of operation or yearly more often if conditions require remove blower housing and clean cooling fins See engine manual for instructions CHECK MUFFLER Check muffler for debris cracks wear or other damage CAUTION Replace worn out mufflers immediately Continued use could result in fire or explosion GB 17 SERVICE AN JUSTMENTS CAUTION AVOID INJURY Read A and understand the entire Safety section before proceeding SERVICE POSITION Put unit into service position for easy access to underneath the deck CAUTION Avoid fuel spills Follow steps below to help prevent fuel spills If fuel leaks into air cleaner replace air cleaner A
12. position position 5 Engine Blade control cable 5 Check cable Adjust repair detached broken or not or replace as necessary adjusted properly Engine is 1 Mower clogged with grass 1 Clear clippings from under difficult to mower Allow the mower to restart clear clippings before shutting off engine Cut is poor 1 Worn blade 1 Check blade see CHECK MOWER BLADE on page 15 2 Too much grass is being 2 Raise cutting height removed per cutting 3 Grass is too wet 3 Allow grass to dry 4 Mowing speed is too fast 4 Mow slower Grass does 1 Too much grass is being 1 Raise cutting height not disperse removed per cutting evenly 2 Grass is too wet 2 Allow grass to dry 3 Mowing speed is too fast 3 Mow slower Mower does 1 Grass bag is overfilled 1 Empty grass bag and do not not bag allow it to overfill clippings 2 Mulching plug is installed 2 Remove mulching plug GB 22 PROBLEM PROBABLE CAUSE CORRECTION Wheel drive 1 Wheel drive control not 1 Engage wheel drive control does not engaged L 2 Drive belt out of position 2 Check drive belt Adjust as Deena S eit necessary see CHECK ropelle DRIVE BELT self propelled models models on page 17 8 Drive belt worn or damaged 8 Replace belt see CHECK DRIVE BELT self propelled models on page 17 4 Rear wheels at different 4 Adjust rear wheels to same cutting heights cutting height see CUTTING HEIGHT ADJUSTMENT on page
13. LWAYS clean up any spilled fuel A k Place unit on a flat level surface Disconnect spark plug wire 3 Remove fuel cap place a piece of plastic bag over the opening and tighten cap securely 4 Tip unit onto right side 911102 911132 133 134 141 Tip unit onto left side opposite the discharge opening 911139 Make sure unit is secure and will not tip over IMPORTANT Remove plastic from fuel cap after unit is upright and service is complete HANDLEBAR HEIGHT To adjust Figure 13 and Figure 14 1 Place a hole at the bottom of the braces over the pins on the bracket 2 On 911102 141 use the fasteners to attach one of the holes at the top and one of the holes at the bottom NOTE To fold handlebars flat for storage pull the speed control rod if equipped all the way back disconnect braces from support bracket and fold handlebar forward Do not bend speed control rod D OM1800 OM1660 1 Handlebar 2 Adjustment Hole 3 Support Bracket 4 Fasteners 5 Brace Figure 14 GB 18 DRIVE BELT REPLACEMENT ENGINE BLADE CONTROL self propelled models ADJUSTMENT 911134 To remove drive belt To adjust engine blade control 1 Disconnect spark plug wire 1 Loosen cable nuts away from bracket 2 Set the right rear wheel to its lowest cutting height and the left rear wheel to the third cutting height This position provides clearance between friction disc and dri
14. Literature Pack Mulch Plug Grass Bag 4 2 3 4 5 6 7 Figure 5 GB 8 CONTROLS AND FEATURES Figure 6 om1866 1 Engine Blade Control 14 Primer Bulb 911132 133 134 139 2 Wheel Drive Control 911102 133 134 141 139 141 15 Air Filter 3 Adjustable and Folding Handlebars 16 Side Discharge Cover 911132 133 4 Swivel Wheel Lock 911134 134 139 141 5 Grass Bag 17 Side Discharge Deflector 911132 133 6 Rear Door 134 139 141 7 Fuel Tank and Cap 18 Mulchmaster Plug 8 Fuel Shutoff Valve 911102 141 19 Handlebar Adjustment Holes 9 Height Adjustment Pins 911134 20 Recoil Starter Handle 10 Muffler and Muffler Guard 21 cea Rod 911102 133 134 11 Oil Fill Dipstick 12 Oil Filter 911141 22 Throttle Control 911102 13 Cutting Height Levers 2 Rear Wheel Adjusters 2 Front Wheel Adjusters OPERATION CONTROLS AND FEATURES See Figure 6 for locations WARNING Improper operation can lead to injury Learn what the controls do and how they work Thoroughly read and understand entire Operator Manual CAUTION AVOID INJURY Read and understand the entire Safety section before proceeding A Engine Blade Control CAUTION Check function of Engine Blade Control regularly Improper function of control could cause injury A The engine blade control must be held against the handlebar to start the engine and blade Engine bl
15. The following items are excluded from this warranty Engines and enty and are not covered by this warranty e Hydro Gear transmissions and or Hydro Gear drive components are covered only by the Hydro Gear warranty and are not covered by this warranty e Parts that are not genuine Ariens or Gravely brand service parts are not covered by this warranty e Except as specifically warranted normal maintenance services and normal replacement items such as spark plugs oil oil filters air filters mufflers belts tires shoes runners scraper blades shear bolts mower blades mower vanes headlights light bulbs knives etc are not covered by this warranty except as noted below e Mufflers belts and tires on consumer lawn and garden products are warranted to the original purchaser for two years e Friction discs idlers cables and electrical components on Sno Thros put to usual personal household use are warranted to the original purchaser for two years e Any defect which is the result of misuse alteration improper assembly improper adjustment neglect or accident is not covered by this warranty This warranty applies only to products purchased in the United States including Puerto Rico and Canada In all other countries contact place of purchase for warranty information Ariens may from time to time change the design of its products Nothing contained in this warranty shall be construed as obligating Ariens to
16. Understand and follow all safety messages Be alert to unsafe conditions and the possibility of minor moderate or serious injury or death Learn applicable rules and laws in your area REQUIRED OPERATOR TRAINING Original purchaser of this unit was instructed by the seller on safe and proper operation If anyone other than the original purchaser will use the unit ALWAYS provide this manual and any needed safety training before operation SAFETY DECALS AND LOCATIONS ALWAYS replace missing or damaged safety decals Refer to Figure 4 for safety decal locations precaucion Y MEETS C P S C BLADE SAFETY REQUIREMENTS Figure 4 CMOS 1 DANGER TO AVOID SERIOUS INJURY OR DEATH Read the operators manual OL1801 Keep children and others away from unit while operating OL4370 Never direct discharge toward other people Thrown objects can cause injury OL0910 Do not operate mower unless guards are in operating position or entire bagger is attached f OL4540 GB 4 Keep safety devices guards shields switches etc in place and working cs OL3030 Go across slopes not up and down Look down and behind before and while moving backward Do not park on a slope unless chocked or blocked Do not allow operation of machine by untrained personnel 2 DANGER KEEP HANDS AND FEET AWAY Do not operate mower unless guards are in o
17. ade control feature on mower stops engine and blade within 3 seconds whenever operator releases handlebar Check this feature frequently If feature fails to operate disconnect spark plug wire and adjust or have it repaired before using unit nl STOP START and RUN OM1230 Handlebar Adjust handlebar to a safe and comfortable height See HANDLEBAR HEIGHT on page 18 Recoil Starter Handle When pulled handle will turn engine over CUTTING HEIGHT ADJUSTMENT A DANGER Avoid injury from rotating blade ALWAYS shut off engine before adjusting cutting height CAUTION On self propelled models both rear wheels must be set at same height or traction drive may not work properly Cutting Height Settings Chart A Notch Cut grass length LOW 1 25 mm 2 1 3 8 35 mm 3 1 3 4 45 mm 4 2 1 4 57 mm 5 2 3 4 70 mm HIGH 3 1 4 83 mm Standard Models To change cutting height move cutting height levers one notch at a time on each wheel to set desired height Figure 7 NOTE Each wheel on mower must be set at the same height for a level cut GB 10 1 Cutting Height Lever Figure 7 QUES 1 Cutting Height Lever 2 Height Adjuster Pin Swivel Wheel Models 911134 a Key Fina To change front wheel cutting height insert height adjuster pin into the holes that match Figure 8 the desired cutting height and fasten with key OM1270 ring Figure 8 To change re
18. ar wheel cutting height move OPTIONAL CONTROLS cutting height levers one notch at a time to set the desired cutting height Primer Bulb 911132 133 134 139 141 Push the primer bulb in to add fuel for easier engine start Throttle 911102 The throttle controls the NI 4 engine speed and chokes engine for starting lt 2 1 Start Push lever all the way forward 2 Fast 3 Slow Pull lever all the way rearward 3 D 012074 GB 11 Speed Control self propelled models Speed control rod changes the mower s forward travel speeds to High Push rod all the way forward Low Pull rod all the way rearward Start mowing slowly and use speed control rod to gradually increase speed to a safe comfortable walking pace Speed control rod should hold the desired speed If not adjust speed control bell crank See SPEED CONTROL BELL CRANK self propelled models on page 21 Wheel Drive Control self propelled models OM0480 CAUTION Unit will move forward at engine start if wheel drive control is engaged ALWAYS release wheel drive control before starting unit NOTE Engine must be running for wheel drive to propel unit To drive forward Slowly squeeze and hold wheel drive control against handlebar To stop Release wheel drive control gt Ns Ns DY BR STOP GO OM1240 Swivel Wheel Lock 911134 CAUTION Avoid loss
19. ard movement If this feature fails to operate disconnect spark plug wire and repair before using unit On self propelled models wheel drive must be disengaged when starting engine DO NOT operate on steep slopes NEVER leave unit unattended on a slope Chock wheels if parking on a slope Mow across the face of slopes never up and down Be especially cautious when changing direction on slopes This product is equipped with an internal combustion engine DO NOT use on or near any unimproved forest or brush covered land unless the exhaust system is equipped with a spark arrestor meeting applicable local state or federal laws A spark arrestor if used must be maintained in effective working order by the operator See your Ariens Dealer or engine manufacturer s service center Fuel is highly flammable and its vapors can explode ONLY use approved fuel containers NO Smoking NO Sparks NO Flames Allow engine to cool before filling fuel tank Never fill containers inside a vehicle or ona truck or trailer bed with a plastic liner Always place containers on the ground away from your vehicle before filling When practical remove gas powered equipment from the truck or trailer and refuel it on the ground If this is not possible then refuel such equipment on a trailer with a portable container rather than from a gasoline dispenser nozzle GB 6 Keep the nozzle in contact with the rim of the fuel tan
20. ase if the product is labeled as a Professional Commercial Product The duration of this warranty shall be ninety 90 days after the date of purchase if any product is rented or leased DURA CLEAN Auger Limited Lifetime Warranty Ariens Company Ariens warrants to the original purchaser that the rubber components of the DURA CLEAN Auger manufactured by Ariens Company will be free from defects in material and workmanship and will not wear out for the life of the Sno Thro except as noted below Ariens Company will provide for the replacement of any of the rubber components of the DURA CLEAN Auger found upon examination by the Ariens Company to be defective or worn out Replacements will be supplied free of charge Labor is not included after two 2 years from the date of purchase of the Sno Thro The lifetime limited warranty shall apply if the product is put to ordinary reasonable and usual personal household use If the product is put to any business commercial industrial rental or leased use the warranty shall be against defects in material and workmanship for ninety 90 days following the date of purchase ALW2 62905 Brillion WI 54110 0157 920 756 2141 www ariens com Exceptions Limitations Exclusions These warranties are subject to the following conditions limitations and exclusions To obtain warranty service the following conditions must be met e The purchaser must perform the maintenance a
21. ated on the product registration form in the unit literature package They are also printed on a serial number label located on the frame of your unit Figure 1 Figure 2 and Figure 3 Unit Serial Number Engine Serial Number Label Figure 2 OMI865 Serial Number Label Figure 1 OM1600 Unit Serial Number Label i Figure 3 Om1e25 e Record Unit Model and Serial numbers here e Record Engine Model amp Serial numbers here GB 2 Copyright 2005 Ariens Company PRODUCT REGISTRATION The Ariens dealer must register the product at the time of purchase Registering the product will help the company process warranty claims or contact you with the latest service information All claims meeting requirements during the limited warranty period will be honored whether or not the product registration card is returned Keep a proof of purchase if you do not register your unit Customer Note If the Dealer does not register your product please fill out sign and return the product registration card to Ariens or go to www ariens com on the internet UNAUTHORIZED REPLACEMENT PARTS Use only Ariens replacement parts Replacing any part on this vehicle with anything other than an Ariens authorized replacement part may adversely affect the performance durability or safety of this unit and may void the warranty Ariens disclaims liability for any claim
22. ause operator to lose footing or control of unit ALWAYS be aware of traffic when operating along streets or curbs Keep work area clear of all persons children and pets Keep children out of the work area and under the watchful care of a responsible adult ALWAYS operate unit when there is good visibility and light DO NOT mow wet grass ALWAYS be sure of your footing Keep a firm hold on handlebar Walk NEVER run Engine blade control feature on mower stops engine and blade within 3 seconds whenever operator releases handlebar Check this feature frequently If feature fails to operate disconnect spark plug wire and adjust or have it repaired before using unit Only trained adults may operate or service unit Training includes actual operation The owner is responsible for training users NEVER operate after or during the use of medication drugs or alcohol Unit requires complete and unimpaired attention NEVER allow children to use or service mower ALWAYS keep hands and feet away from rotating parts Rotating parts can cut off body parts ALWAYS keep hands away from pinch points Fumes from engine exhaust can cause death or serious injury DO NOT run engine in an enclosed area ALWAYS protect eyes face and body with adequate safety gear and protective clothes Wear sturdy footwear gloves a hard hat and safety goggles or safety glasses with side shields while operating mower Wear appropriate hearing protection
23. ck Washers 6 Speed Control 3 Speed Control Rod Bell Crank Figure 19 GB 21 STORAGE CAUTION AVOID INJURY Read and understand the entire Safety section before proceeding IMPORTANT NEVER spray unit with high pressure water or store unit outdoors Store mower in a cool dry protected location Cleaning Clean unit thoroughly with mild soap and low pressure water Brush off dirt and debris from all surfaces Touch up all scratched surfaces to prevent rust Matching touch up paint is available from your Ariens Dealer Do not use abrasives solvents or harsh cleaners Inspection Inspect mower and repair or replace worn or damaged parts to avoid delays when beginning use again Regularly check all hardware and keep fasteners tight Know unit is in safe working condition Grass Bag Wash out grass bag and allow to dry before storage Grass bag may be stored in position on mower Engine Close fuel shutoff valve 911102 141 When storing unit for extended periods of time remove all fuel from tank and carburetor run dry Refer to engine manual TROUBLESHOOTING PROBLEM PROBABLE CAUSE CORRECTION Engine will not 1 Fuel tank empty or low 1 Check fuel level Fill tank if start necessary 2 Fuel shutoff valve closed 2 Open fuel shutoff valve 3 Spark plug wire loose or off 3 Check connection 4 Throttle control not in proper 4 Adjust throttle to FAST
24. e control and disconnect spark plug wire before attempting to clear away any clogs To Bag CAUTION Check grass bag frequently for wear or deterioration Replace worn or damaged bag with Ariens original equipment replacement bag only 1 Shut off unit 2 Install side discharge cover 3 Lift rear door 4 Hook grass bag frame on mounting flange 5 Lower rear door If necessary lift rear of grass bag frame to lock in position There should be no openings between bag and mounting surface after installing bag If necessary clear debris from bag mounting surface Grass Bag Removal 1 Shut off unit 2 Lift rear door 3 Use handle to lift bag off mounting flange 4 Close rear door NOTE Empty grass bag and clean mower pan after each use DO NOT allow grass clumps or a grass coating to collect inside of grass bag or mower pan Remove grass bag from mower wash bag with hose and allow to dry To Side Discharge Shut off unit Remove grass bag Install Mulchmaster plug see below Remove side discharge cover and keep hardware 5 Attach side discharge deflector to studs on mower Make sure deflector covers discharge opening 6 Secure with cover hardware from step 4 To Mulch 1 Shut off unit 2 Remove grass bag and install side discharge cover 3 Open rear door and insert Mulchmaster plug with the beveled face to the left 4 Close rear door NOTE Rear door must close f
25. ed for your unit See your Ariens Dealer Allow engine to cool before storing in any enclosure ALWAYS clean unit before extended storage See engine manual for proper storage DO NOT store unit inside a building with fuel in the fuel tank where any ignition sources are present Use only accessories which have been approved by Ariens and are properly installed Use only accessories or attachments that are designed for your unit and that can be used safely on your terrain Check attachments frequently and replace worn or damaged components with manufacturer s recommended parts GB 7 ASSEMBLY ASSEMBLY CAUTION AVOID INJURY Read 1 Unfold and adjust handlebar See and understand the entire Safety HANDLEBAR HEIGHT on page 18 section before proceeding NOTE DO NOT bend the speed control rod if equipped when unfolding the handlebars CARTON CONTENTS 2 Fill engine crankcase with oil See engine manual 3 Set up mower for bagging side discharge or mulching See MOWER SET UP on page 13 4 Fill fuel tank See FILLING THE FUEL TANK on page 13 5 Connect spark plug wire 6 Check the engine blade control feature Try starting the engine without the engine blade control held against the handlebar Engine must not start If engine starts stop engine and bring the unit to your dealer for adjustment or repair Mower Unit Side Discharge Cover Side Discharge Deflector Grass Bag Frame
26. harpen to This Pattern 1 Square Corner 2 Cutting Edge 3 Air Lift 4 Air Lift Erosion Figure 9 3 Check mower blade balance Slide mower blade on an unthreaded bolt A balanced blade should remain in a horizontal position If either end of mower blade moves downward sharpen the heavy end until blade is balanced Figure 10 4 Install mower blade on unit 5 Tighten the bolts to a torque of 37 5 50 lbf ft 51 68 Nem Figure 10 OROS CHECK DRIVE BELT self propelled models Check drive belt and replace if worn or damaged See DRIVE BELT REPLACEMENT self propelled models on page 19 CHECK FASTENERS Check all fasteners for proper tightness Pay special attention to blade hardware and all guards shields and safety devices CHECK AIR CLEANER See engine manual for specific information CHANGE ENGINE OIL IMPORTANT Change engine crankcase oil after first five 5 hours of operation Then change oil after every 25 hours of operation Refer to engine manual for instructions and proper oil type IMPORTANT Proper oil level must be maintained at all times or engine damage will result DO NOT overfill Be sure engine is level when adding oil GENERAL LUBRICATION REPLACE OIL FILTER 911141 Replace oil filter every 100 hours of use or every season 1 Change engine oil 2 Clean around filter 3 Turn filter counterclockwise to remove Figure 11 4 Apply a thin coat of oil onto seal
27. incorporate such design changes into previously manufactured products nor shall such changes be construed as an admission that previous designs were defective LIMITATION OF REMEDY AND DAMAGES Ariens Company s liability under this warranty and under any implied warranty that may exist is limited to repair of any defect in workmanship and repair or replacement of any defective part Ariens Company shall not be liable for incidental special or consequential damages including lost profits Some states do not allow the exclusion of incidental or consequential damages so the above limitation or exclusion may not apply to you DISCLAIMER OF FURTHER WARRANTY Ariens Company makes no warranty express or implied other than what is expressly made in this warranty If the law of your state provides that an implied warranty of merchantability or an implied warranty of fitness for particular purpose or any other implied warranty applies to Ariens Company then any such implied warranty is limited to the duration of this warranty Some states do not allow limitations on how long an implied warranty lasts so the above limitation may not apply to you This warranty gives you specific legal rights and you may also have other rights which vary from state to state Ariens Company 655 W Ryan St P O Box 157 ALW2 62905 Brillion WI 54110 0157 920 756 2141 www ariens com Ariens Company 655 West Ryan Street P O Box
28. irst An authorized Gravely dealer will repair any defect in material or workmanship and repair or replace any defective part subject to the conditions limitations and exclusions set forth herein Such repair or replacement will be free of charge to the original purchaser labor and parts except as noted below The duration of this warranty shall be ninety 90 days after the date of purchase or 1000 hours of use whichever comes first if any product is rented or leased Ariens Company 655 W Ryan St P O Box 157 Ariens Limited Warranties GRAVELY 3 Year Limited Sno Thro Warranty Ariens Company Ariens warrants to the original purchaser that Sno Thro products manufactured by Ariens Company will be free from defects in material and workmanship for a period of three 3 years after the date of purchase and will repair any defect in material or workmanship and repair or replace any defective part subject to the conditions limitations and exclusions set forth herein Such repair or replacement will be free of charge to the original purchaser labor and parts except as noted below The three year duration of this warranty applies only if the product is put to ordinary reasonable and usual personal family or household uses If the product is put to any business commercial or industrial use then the duration of this warranty is ninety 90 days after the date of purchase or one 1 year after the date of purch
29. k or container opening at all times until fueling is complete Do not use a nozzle lock open device Check fuel supply before starting engine DO NOT fill gasoline tank indoors when engine is running or while engine is hot Allow engine to cool several minutes before removing fuel cap DO NOT overfill Allow about 1 4 6 mm of tank space for fuel expansion Replace gasoline tank cap securely and clean any spilled fuel before starting engine If fuel is spilled on clothing change clothing immediately NEVER store fuel inside where there is an open flame such as a water heater ALWAYS drain fuel outdoors away from ignition sources ALWAYS shut off engine and remove key and close fuel shutoff valve when transporting unit on a truck or trailer Avoid Electric Shock DO NOT disconnect wire from spark plug while engine is running Do NOT put battery in fire or mutilate Explosive Gases NO flames NO sparks NO smoking near battery Poisonous battery fluid contains sulfuric acid Contact with skin eyes or clothing can cause severe chemical burns ALWAYS wear safety glasses and protective gear near battery ALWAYS keep batteries out of reach of children Battery posts terminals and related accessories contain lead and lead compounds chemicals known to the State of California to cause cancer and reproductive harm Wash hands after handling Charge batteries in an open well ventilated area away from spark and flame
30. lush NOTE For maximum mulching performance install the Mulchmaster Mulching Kit See Accessories AUN GB 13 EMERGENCY STOPPING To stop the mower in an emergency 1 Release the engine blade control 2 Release the wheel drive control self propelled models 3 Allow all moving parts to stop before leaving operator s position STARTING AND SHUT OFF WARNING Improper operation can lead to injury Learn what the controls do and how they work Thoroughly read and understand entire Operator Manual See Figure 6 for all Controls and Features NOTE Start engine on a level surface that is free of debris Manual Start 1 Check each item under Before Each Use in the MAINTENANCE SCHEDULE on page 15 2 Open fuel shutoff valve 911102 141 3 For engines with a primer push primer bulb 2 or 3 times for a cold engine NOTE It is unnecessary to prime or choke a warm engine 4 For engines with a throttle place throttle control in the choke position Once the engine has started place throttle in the high speed detent 5 With engine blade control held against the handlebar grasp starter handle and pull rope slowly until it pulls harder This is the compression stroke Let rope rewind slowly 6 Pull rope with rapid continuous full arm stroke to start engine Allow rope to rewind slowly IMPORTANT DO NOT let starter handle snap against bracket 7 Repeat steps 4 and 5 until engi
31. n cm 61 5 156 Height in cm 38 96 5 Width in cm 23 58 4 Actual Weight Ibs kg 125 56 7 97 44 109 49 4 Cutting Width in cm 21 53 3 Cutting Height in cm 6 Positions 1 00 3 25 2 5 8 3 Engine 4 cycle Kawasaki Briggs amp Kawasaki Stratton Quantum Model FJ180V 123K02 FJ180V Trim BS18R 0120E1 AS25R Engine Power HP kW Max RPM 6 0 4 5 6 5 4 8 6 0 4 5 Max Rotation Speed of Cutting Edge 3 300 2 900 3 300 RPM min Governed RPM May be different from 3 200 100 2 800 100 3 200 100 maximum rpm Displacement Cu In cc 10 9 179 tada 10 9 179 Cylinder Bore Aluminum Engine Oil Type See Engine Manual Crank Case Capacity Oz Liter 23 7 0 7 20 0 59 23 7 0 7 Oil System Forced Splash Forced Splash Splash Engine Oil Filter N A Spin On Spark Plug Gap in mm 0 030 0 76 0 030 0 76 0 030 0 76 Fuel Type Unleaded Fuel Tank Capacity qt Liter 2 11 2 1 6 1 5 2 11 2 Primer Bulb Standard Throttle N A Air Cleaner Paper Element Paper Element Paper Element with Foam with Foam Starting Recoil Differential Standard Variable Speeds MPH km hr 0 4 0 6 4 Mower Deck 14 Gauge Stamped Steel Front Wheel Dia in cm 7 5 19 1 Rear Wheel Dia in cm 10 5 26 7 GB 25 2 Year Limited Lawn and Garden Consumer Warranty Ariens Company Ariens warrants to the original purchaser that Ariens and Gravely brand consumer
32. nd minor adjustments explained in the owner s manual e The purchaser must promptly notify Ariens Company or an authorized Ariens service representative of the need for warranty service e The purchaser must transport the product to and from the place of warranty service e Warranty service must be performed by a respective Ariens or Gravely authorized service representative e To find an Ariens or Gravely authorized service representative contact Ariens at 655 W Ryan St P O Box 157 Brillion WI 54110 0157 920 756 2141 www ariens com www gravely com This warranty is subject to the following limitations e Genuine Ariens or Gravely brand service parts and accessories not purchased with the product covered by this warranty but which are later purchased and used with that product are warranted to be free from defects in material and workmanship for a period of ninety 90 days after date of purchase and Ariens Company will repair or replace any such part or accessory free of charge except for labor during that period Batteries are warranted only for a period of twelve 12 months after date of purchase on a prorated basis For the first ninety 90 days of the warranty period a defective battery will be replaced free of charge If the applicable warranty period is more than 90 days Ariens Company will cover the prorated cost of any defective battery for up to twelve 12 months after the date of purchase
33. ne starts If engine does not start see TROUBLESHOOTING on page 23 Shut Off 1 Release wheel drive control and allow unit to stop completely self propelled models 2 Release engine blade control 3 Set throttle control to Stop 911102 Mowing Tips Cut grass when it is dry Keep mower blades sharp Do not set cutting height too low For tall grass mow twice Do not mow too fast Mow with engine at full throttle Discharge clippings into areas already cut Vary cutting pattern with each mowing NOTE To prevent dirt and grass from collecting on mower pan avoid operating over bare ground with only patches of grass Mulching Tips For best mulching performance cut no more than 1 inch 2 54 cm of grass per cutting GB 14 MAINTENANCE CAUTION AVOID INJURY Read and understand the entire Safety section before proceeding Ariens Dealers will provide any service parts or adjustments which may be required to keep your unit operating at peak efficiency Should engine require service contact an Ariens Dealer or an authorized engine manufacturer s service center MAINTENANCE SCHEDULE NOTE Some working conditions heavy loads high ambient temperatures dusty conditions or airborne debris may require more frequent service See engine manual for further maintenance and troubleshooting information MAINTENANCE SCHEDULE pale 25 100 ac Use 2 4 Check Engine Blade Control Check Wheel
34. of control Lock swivel wheels when mowing on a slope or hill Do not mow on steep slopes To hold wheel straight 1 Push swivel wheel lock forward 2 Push unit forward until wheel locks in place To allow wheel to swivel 1 Pull swivel wheel lock back Unlock Wheel N Lock Wheel Held Straight OM1700 Fuel Shutoff Valve 911102 141 IMPORTANT The fuel shutoff valve MUST be in the closed position prior to transporting the unit Open the fuel shutoff valve to operate the unit Close the fuel shutoff valve when storing transporting or servicing the unit 911102 Fuel shutoff valve open Fuel shutoff valve closed GB 12 911141 Fuel shutoff valve open Fuel shutoff valve closed FILLING THE FUEL TANK To add fuel to fuel tank 1 Put unit in open or well ventilated area 2 Stop engine and allow to cool 3 Clean fuel cap and surrounding area 4 Remove cap IMPORTANT See engine manual for correct type and grade of fuel 5 Fill fuel tank see SPECIFICATIONS on page 25 for tank capacity 6 Replace fuel cap and tighten 7 ALWAYS clean any spilled fuel MOWER SET UP CAUTION DO NOT operate mower unless either side discharge cover or side discharge deflector is installed Thrown objects may cause damage or injury Never operate unit with rear door open unless grass bag is in place CAUTION If clog or obstruction prevents grass flow release engine blad
35. perating position or bagger is attached 3 CAUTION e Bag is subject to wear and deterioration e Check bag frequently replace when necessary e Use original bag to comply with safety specifications SAFETY RULES If unit is to be used by someone other than original purchaser loaned rented or sold ALWAYS provide this manual and any needed safety training before operation Learn applicable rules and laws in your area including those that may restrict the age of the operator Read understand and follow all safety practices in Owner Operator Manual before beginning assembly Failure to follow instructions could result in personal injury and or damage to unit If the operator or the mechanic cannot read the manual it is the owner s responsibility to explain it to them Only the user can prevent and is responsible for accidents or injuries occurring to themselves other people or property ALWAYS remove key if equipped and disconnect wire from spark plug before assembly Unintentional engine start up can cause death or serious injury Complete a walk around inspection of unit and work area to understand work area e your unit e all safety decals Clear work area of stones sticks wire and foreign objects which might be picked up and thrown Tall grass can hide obstacles Know the work area Stay alert for holes rocks rough terrain and hidden hazards Keep away from drop offs ditches or embankments that could c
36. products manufactured by Ariens Company will be free from defects in material and workmanship for a period of two 2 years after the date of purchase and that Ariens will repair any defect in material or workmanship and repair or replace any defective part subject to the conditions limitations and exclusions set forth herein Such repair or replacement will be free of charge to the original purchaser labor and parts except as noted below The two year duration of this warranty applies only if the product is put to ordinary reasonable and usual personal family or household uses If the product is put to any business commercial or industrial use such as but not limited to commercial landscaping mowing or snow removal services or golf course or park maintenance or agricultural or farmstead use then the duration of this warranty is ninety 90 days after the date of purchase or one 1 year after the date of purchase if the product is labeled as a Professional Commercial Product The duration of this warranty shall be ninety 90 days after the date of purchase if any product is rented or leased 2 Year Limited Lawn and Garden Commercial Warranty The Ariens Company Ariens warrants to the original purchaser that all Gravely Pro and ProMaster products manufactured by Ariens will be free from defects in material and workmanship for a period of two 2 years after the date of purchase or 1000 hours of use whichever comes f
37. s Unplug charger before connecting or disconnecting battery Wear protective clothing and use insulated tools Accidental engine start up can cause death or serious injury Except where specifically recommended ALWAYS stop engine remove key electric start models wait for moving parts to stop allow parts to cool and disconnect spark plug wire before inspecting servicing adjusting or repairing unit Keep mower free of grass leaves or other debris build up Keep equipment in good condition Maintain or replace safety and instruction labels as necessary Follow engine manufacturer s safety instruction when servicing engine Check all hardware at regular intervals especially blade attachment bolts Keep all hardware properly tightened An extension spring when extended stores energy and can be dangerous Always use tools specifically designed for installing or removing an extension spring Always compress or extend springs slowly Before tipping unit remove fuel and battery if equipped Use extra care when loading or unloading unit onto trailer or truck Ensure all wheel blocks jack stands and tie downs will support unit during maintenance Replace worn out mufflers immediately Continued use could result in fire or explosion Sharp edges can cut or amputate fingers or a hand Wrap blade or wear sturdy gloves to service Only replace blades NEVER straighten or weld blades Use only replacement parts design
38. s or damages whether warranty property damage personal injury or death arising out of the use of unauthorized replacement parts To locate your nearest Ariens Dealer go to www ariens com on the internet SAFETY WARNING This cutting machine is capable of amputating hands and feet and throwing objects Failure to observe the safety instructions in the manuals and on decals could result in serious injury or death Slopes are a major factor related to slip and fall accidents Operation on all slopes requires extra caution Tragic accidents can occur if the operator is not alert to the presence of children Never assume that children will remain where you last saw them Gasoline is extremely flammable and the vapors are explosive handle with care Stop unit and engine remove key if equipped and allow moving parts to stop before leaving operator s position A DEALER DELIVERY Dealer should 1 Check that all assembly and adjustments have been properly completed 2 Fill out Original Purchaser Registration Card and return the card to Ariens 3 Explain Ariens Limited Warranty Policy 4 Explain recommended lubrication and maintenance Advise customer on adjustments Remind customer to change oil in 4 cycle engine crankcase after first five 5 hours of operation 5 Instruct customer on controls and operation of unit Discuss and emphasize the Safety Rules Give customer Owner Operator Parts and
39. ting height wheel adjustments while the engine is running If you strike an object or if equipment vibrates abnormally stop engine at once wait for moving parts to stop and disconnect wire from spark plug Repair any damage before restarting unit Keep rear door closed when engine is running unless the grass bag is in place Stop engine before removing and emptying grass bag When mulching or bagging ALWAYS install discharge cover When side discharging ALWAYS install side discharge deflector ALWAYS shut off engine allow blade to stop and disconnect spark plug wire before clearing clogs or cleaning unit Check grass bag for wear damage and or deterioration Replace only with Ariens original equipment replacement parts for safety To reduce fire hazard and overheating keep equipment free of grass leaves debris or excessive lubricants Use extra care when approaching blind corners shrubs trees or other objects which may obscure vision DO NOT mow at too fast a rate DO NOT change engine governor setting or over speed the engine Do not operate mower on gravel or loose material such as sand Stop mower when crossing drives walks or roads to prevent damage or injury from thrown objects DO NOT pull mower backwards unless absolutely necessary Look down and back especially for small children before and while moving backwards On self propelled models releasing wheel drive control must stop mower s forw
40. ve sheave 3 Remove belt from the idler then the drive sheave and finally the engine pulley Figure 15 4 Pull belt through opening under mower pan and over blade 5 Make sure the idler pulley turns and the idler arm moves freely 6 Reinstall drive belt in reverse order IMPORTANT Be sure the belt seats in sheave and pulley grooves with the idler touching the back flat side of belt 7 Adjust rear wheels to the same cutting height OM1010 2 Squeeze z bend bracket at engine end of cable toward front of unit and hold in place OM1040 3 Pull cable down from bracket until there is no slack in cable 5 Engine Pulley 6 Bolt Lock Drive Sheave Washer amp Drive Belt Flat Washer Figure 15 3 No slack OM1061 4 Tighten lower cable nut to 1 8 1 3 3 mm below 3 mm bracket M Release z bend bracket OM1020 GB 19 5 Tighten upper cable nut until bracket is secure mb between cable nuts OM1030 6 Engage engine blade control Measure distance between middle of z bend and cable bracket Measurement should be as shown below Briggs Engines 1 325 1 788 3 4 cm 4 5 cm Honda Engines 1 65 1 69 4 2 cm 4 3 cm Kawasaki Engines 1 125 1 375 2 8 cm 3 5 N OM1051 7 For Honda engines Disengage engine blade control and make sure there is adequate freeplay in the cable Measurement should be as shown below
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