Schiller RYAN LAWNAIRE IV Operator'S & Parts Manual Download Page 5

3

Lawnaire

IV 

with

 EST

PREPARING FOR SAFE OPERATION

Operator preparation and training
Read the Operation & Safety

Manual

-  If an operator or mechanic 

cannot read, it is the 

owner's responsibility 

to explain this material 

to them.  If any portion of 

this material is unclear, contact your factory 

representative for clarification. 

-   Become familiar with the safe operation of the 

equipment, operator controls and safety signs.  

Know how to stop the engine and attachments 

quickly in an emergency.  Do not operate or allow 

another person to operate this machine if there 

are any questions about safety.

-  All operators and mechanics should be trained. 

The owner is responsible for training the users. 

-  Wear appropriate clothing, including long 

trousers and safety goggles or safety glasses 

with side shields when operating.  Wear 

substantial footwear.  Do not operate barefoot or 

wearing open sandals.  Long hair, loose clothing 

or jewelry may get tangled in moving parts.

-  Wear appropriate hearing protection.  
-  Never allow children, unskilled or improperly 

trained people to operate this equipment.  Local 

regulations can restrict the age of the operator.

-   Keep warning labels and this operator's manual 

legible and intact.  Replacement labels and 

manuals are available from the factory

-   Do not operate machine while under the 

influence of drugs or alcohol or any other 

condition of impairment.

-  The owner/user can prevent and is responsible 

for accidents or injuries occurring to themselves, 

other people or property. 

Site preparation and circumstances 

-  Evaluate the terrain to determine what 

accessories and attachments are needed to 

properly and safely perform the job.  Only use 

accessories and attachments approved by the 

manufacturer. 

-  Clear the area to be aerated of objects such 

as rocks, toys, wire or other debris that may be 

picked up or thrown by the machine.

-  Be sure the area is clear of pets and people, 

especially young children.  Never assume they 

will remain where you last saw them.  Stop the 

machine if any enter the area.

-  Operate only in daylight or in good artificial light.

Machine preparation

-  Check operator presence interlock system and 

brake operation.  Adjust or have any problems 

repaired before using. 

-  Do not tamper with or defeat safety devices. 

Keep guards, shields and interlock safety devices 

in place and in proper working condition.  They 

are for your protection.

-  Keep all fasteners such as nuts, bolts and pins 

well secured. 

-  Visually inspect tines, tine bolts and the drum 

assembly for wear or damage.  Replace worn or 

damaged tines and bolts. 

-  Verify that machine and attachments, if any, are 

in good operating condition. 

-  Do not engage tines until ready to aerate.

SAFETY

Summary of Contents for RYAN LAWNAIRE IV

Page 1: ...OP PARTS MANUAL MAN 4169545 Rev A 07 2013 MODELS 554918A LAWNAIRE IV with EST HONDA S N 1124 and Lower LAWNAIRE WITH EASY STEER TECHNOLOGY ...

Page 2: ...65 ElestadodeCaliforniahacesaberque los gases de escape de los motores diesel y algunos de sus componen tes producen cáncer defectos de nacimientoyotrosdañosenelproceso de reproducción humana L émission du moteur de ce matériel contient des produits chimiques que l Etat de Californie considère être cancérigènes provoquer des défauts congénitaux et d autres dangers en matière de reproduction El est...

Page 3: ... sure those who operate this machine are as well informed and careful in its use as you are See a Schiller Grounds Care Inc dealer for any service or parts needed Schiller Grounds Care Inc service ensures that you continue to receive the best results possible from Schiller Grounds Care Inc products You can trust Schiller Grounds Care Inc replacement parts because they are manufactured with the sam...

Page 4: ...roducts not approved by Schiller Grounds Care Inc will be considered the responsibility of the individual s or company designing and or making such changes Schiller Grounds Care Inc will vigorously pursue full indemnification and costs from any party responsibleforsuchunauthorizedpost manufacture modifications and or accessories should personal injury and or property damage result This symbol mean...

Page 5: ...s are available from the factory Do not operate machine while under the influence of drugs or alcohol or any other condition of impairment The owner user can prevent and is responsible for accidents or injuries occurring to themselves other people or property Site preparation and circumstances Evaluate the terrain to determine what accessories and attachments are needed to properly and safely perf...

Page 6: ... engine at excessive speed can increase the hazard of personal injury Interrupting operation Before leaving the operator s position Park on level ground Disengage the traction clutch Shut off the engine Raise the tine when not aerating for transport when crossing surfaces other than grass Disengage the traction clutch stop the engine before refueling Disengage the traction clutch stop the engine a...

Page 7: ...y and downhill when possible Do not operate near dropoffs ditches or embankments The machine could suddenly turn over if a wheel runs over the edge or an edge caves in Follow the manufacturer s recommendations for wheel weights or counterweights to improve stability WARNING MAINTENANCE AND STORAGE SAFETY In general Maintain machine according to manufacturer s schedule and instructions for maximum ...

Page 8: ...n a vehicle or on a truck or trailer bed with a plastic liner Fill containers on the ground away from the vehicle When practical remove gas powered equip ment from the truck or trailer and refuel it on the ground If equipment must be refueled on the truck or trailer refuel from a portable container rather than a dispenser nozzle Keep the dispenser nozzle in contact with the rim of the fuel tank or...

Page 9: ...ark plugwirebeforeperforminganyserviceormaintenance on the unit Engine Oil Level This decal is located on the main frame in front of the engine It tells the operator to have the engine level prior to checking the oil level Danger Hands And Feet This decal is located on the main frame and informs the operator of areas which are capable of serious injury The symbol shows fingers being cut or severed...

Page 10: ...ding securing the aerator to the pallet 2 Grab handle A and pull handle over to other side of unit Banding is under tension and may snap back when cut Wear eye protection and stay clear when cutting the band FOR LAWNAIRE IV MODELS 1 Lock down handle with knobs B 2 Pull up on the transport lift handle C to raise the aerator to the transport position 3 Carefully roll the unit off the pallet ...

Page 11: ... 2 Release the clutch control handle D and make sure the belt disengages completely 3 If adjustment is necessary loosen nut E on the clutch spring hardware and adjust its position in the slot of the clutch lever NOTE Spring extension should not exceed 25 inch FINAL PREPARATIONS 1 Check the engine oil level Top off if necessary See engine manual for oil requirements 2 Lubricate the roller chain H w...

Page 12: ...ne speed Pushing the control forward increases the speed pulling the control back reduces the speed Honda Engine Controls The engine is equipped with a choke D a fuel valve E and an On Off switch F The fuel valve and the On Off switch must both be in the ON position to start the engine Turn the On Off switch to OFF to stop the engine Using the choke will help start a cold engine After the engine s...

Page 13: ...e between marks on dipstick Add oil if necessary but Do Not Overfill Install dipstick assembly firmly until cap bottoms out on tube Dipstick assembly must always be secured into fill tube when engine is running ___ Check all lubrication points and grease as instructed in manual FUELING Fill fuel tank with good quality clean unleaded regular gasoline petrol Use the octane level recommended by the e...

Page 14: ...aerator to the work area NOTE Never cross hard objects or surfaces such as sidewalks driveways stepping stones etc with tines in the down position 4 Upon reaching the work area release the clutch control handle and adjust the throttle speed for aerating 5 Push down on the transport lift handle lowering the aerating tines to the turf 6 Pull back slowly on the clutch control handle to start aerating...

Page 15: ...nning order Lubricate with Lubriplate 13563 or equivalent at start of the season and every 25 hours ADJUSTMENTS Clutch Adjustments The clutch cable spring should be extended 1 8 1 4 3 6mm when the clutch is engaged TO ADJUST Loosen the nut E at the clutch cable mounting point on the clutch control handle Adjust the position as needed Chain The roller chain should have 1 8 1 4 3 6mm deflection at t...

Page 16: ...on a vehicle or trailer To remove the weights pull up on the latch A securing the weights B and slide the weights out When manually transporting the machine for short distances Pull up on the transport lift handle so that the tines are raised Pull back on the clutch control handle bail to engage the drive The water drum will propel the machine forward Use caution when removing the cast weights Eac...

Page 17: ...uipment will next be used 4 Remove the spark plug and squirt a small amount of engine oil into the cylinder Turn the engine over a few times to distribute the oil 5 Drain the water drum NOTE Always drain the water drum for winter storage Freezing water can rupture the drum 6 Grease the clutch pivot fitting tine wheel and wheel bearings 6 Lubricate the chain To put the equipment into service after ...

Page 18: ...roller chain Wheels Front 11 279 mm Dia water tank 5 2 gal 19 7 L max capacity Rear 8 x 2 50 semi pneumatic tires with 3 4 ball bearings Aeration Tines 3 4 19 mm formed from 08 hardened chrome molybdenum alloy steel 30 per unit Penetration Depth 2 3 4 70 mm max Swath Width 19 483 mm Hole Pattern 3 3 4 x 7 95 x 178 mm on center Production Up to 28 975 sq ft hour Up to 2692 m hour r Engines Model 55...

Page 19: ...17 Lawnaire IV with EST PARTS SECTION PARTS SECTION ...

Page 20: ...18 Lawnaire IV with EST FIGURE 1 FRAME GROUP ...

Page 21: ...1 12 64164 02 KEY SQUARE 3 16 X 1 2 13 64163 67 WASHER 516X1X12GA 4 14 521609 PULLEY DRIVEN 10 1 15 518438 BUSHING 2 16 521856 BEARING BALL 2 17 521857 COLLAR BRG LOCKING 2 18 64044 18 SCREW SET 5 16 18 x 5 16 4 19 85010N ZERK 1 4 28 1 20 64141 4 NUT WLF 3 8 16 5 21 64139 24 BLT WLF 3 8 16 X 1 4 22 64141 6 NUT 5 16 18 8 23 548942 PULLEY PLAIN IDLER 3 25 1 24 548962 HOUSING BEARING 4 25 64163 31 WS...

Page 22: ...20 Lawnaire IV with EST FIGURE 2 MAIN GROUP LAWNAIRE IV 42 45 44 43 ...

Page 23: ...1 ROD ADJUSTMENT 2 20 4114111 SPRING TORSION 1 19 2 21 4114319 BELT 4L 480 KEVLAR 1 22 4114608 BUSHING SH 390 ID X 71 2 23 4115632 KNOB 2 5 38 24 2 24 521608 PULLEY 4 IN DIA 1 25 522516 MOUNT ISOLATION KC 4 26 4118356 SPRING EXTENSION 1 27 64188 66 PIN CLVIS 19DIA X 1 0LG 2 28 64164 11 KEY 3 16X3 16X1 1 4 SQ 1 29 64229 01 LOCKNUT NYLON 1 4 20 6 30 64141 6 NUT 5 16 18 8 31 548960 SPROCKET IDLER 2 3...

Page 24: ...22 Lawnaire IV with EST FIGURE 3 HANDLE GROUP ...

Page 25: ...2 8 517226 BRG SLV 33 50 20 4 9 518438 BUSHING 39IDX 50ODX 35 4 10 521679 BUSHING 2 11 523139 GRIP HANDLE 2 12 4116398 BUSHING 50IDX 13 THK 4 13 64163 93 WASHER 2 14 64139 24 BLT WLF 3 8 16 X 1 2 15 64018 7 BOLT CRG 3 8 16X1 1 4 2 16 64018 15 BLT CRG 5 16 18X3 4 G5 2 17 64268 02 NUT FL NYLN LCK 5 16 18 6 18 64268 03 NUT FL NYLN LCK 3 8 16 4 19 64262 007 BLT FLG HD 5 16 18 X 1 2 20 64152 18 TSCRW 8...

Page 26: ...24 Lawnaire IV with EST FIGURE4 TINE WHEEL GROUP 12 2 15 4 10 6 5 5 11 19 20 13 5 6 5 8 3 7 9 3 12 8 14 7 1 7 12 8 3 9 18 16 17 ...

Page 27: ... 4 6 545786 BEARING BALL 2 7 4167900 BEARING 1 X 1 313 X 1 063 3 8 4129801 FLANGE BUSHING 3 9 4168463 WLDMT TINE DOUBLE 2 INCLUDES ITEMS 3 7 8 12 10 64139 08 BLT WLF 5 16 18 X 3 4 3 11 521857 LOCK COLLAR 2 12 4167899 SEAL 1 0 X 1 312 X 0 125 3 13 64044 2 SET SCREW 5 16 18X3 8 2 14 64163 64 WASHER 531 x 2 00 x 125 4 15 4167879 MOUNT SPROCKET 1 16 522361 TINE CORING 3 4 30 17 64018 34 BLT CAR 5 16 1...

Page 28: ...26 Lawnaire IV with EST FIGURE 5 DRUM GROUP 12 4 8 4 11 14 1 7 11 3 12 4 8 4 11 10 14 6 9 13 2 5 ...

Page 29: ...DRUM 1 3 2703157 SPROCKET 30T 50P 1 4 2703508 FLANGE BEARING 2 04 I D 4 5 2703783 DRUM WATER LA4 1 6 522480 GASKET 4 50 DIA 1 7 522481 GASKET 3 00 DIA 1 8 545786 BEARING ASSEMBLY 2 9 545887 RING AY SPLIT 2 10 64139 08 BOLT 5 16 18X3 4 WLF 3 11 64141 6 NUT 5 16 18 7 12 64018 9 BLT CRG 5 16 18X3 4 G5 4 13 821274 PLUG DRAIN 1 14 64025 02 NUT HEX 5 16 18 12 ...

Page 30: ...28 Lawnaire IV with EST FIGURE 6 DECAL GROUP ENGINE TO BE LEVEL WHEN FILLING OR ADDING OIL MADE WITH PRIDE IN THE U S A JOHNSON CREEK WISCONSIN 4 5 7 2 8 4 3 6 1 9 10 ...

Page 31: ...2703117 DECAL OP INSTR LA IV V 1 2 4116761 LABEL MADE IN USA 1 3 4115768 DECAL HAND THROTTLE 1 4 4161123 LABEL RYAN 2 5 521787 DECAL OIL ENGINE LEVEL 1 6 835892 DECAL DANGER HNDS FT 2 7 840697 DECAL WARNING BELT 1 8 4169358 LABEL LA IV EST HANDLE 1 9 4169179 LABEL LA IV EST 2 10 4109022 LABEL HANDLE LOCK 1 ...

Page 32: ...SCHILLER GROUNDS CARE INC ONE BOB CAT LANE P O BOX 469 JOHNSON CREEK WI 53038 920 699 2000 www schillergc com Schiller Grounds Care Inc 2010 ...

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