Gravely 992044 23HP PM152Z, 992077 19HP PM144Z, 992042 19HP PM144Z, 992043 21HP PM148Z, 992064 17HP PM144Z User Manual

...

Promaster 144Z / 148Z / 152Z / 160Z

Owner/Operator Manual

Models

992042 19HP PM144Z 992043 21HP PM148Z 992044 23HP PM152Z 992051 23HP PM160Z 992054 25HP PM152Z 992055 25HP PM160Z 992064 17HP PM144Z 992077 19HP PM144Z 992078 21HP PM148Z 992079 23HP PM152Z 992080 23HP PM160Z

992081 25HP PM152Z 992082 25HP PM160Z 992083 17HP PM144Z 992092 19HP PM144Z 992093 21HP PM148Z 992094 23HP PM152Z 992095 23HP PM160Z 992096 25HP PM152Z 992097 25HP PM160Z 992310 19HP PM144Z 992311 21HP PM148Z

US Patent 6,301,864

ENGLIS FRANÇAI ESPAÑO

00383400A 3/05

Printed in USA

Ariens Com pany 655 West Ryan Street P.O. Box 157 Brillion, Wisconsin 54110-0157 USA Telephone (920) 756-214 1 Facsimile (920) 756-2407

EC DECLARATION OF CONFORMITY ISSUED BY THE MANUFACTURER – DÉCLARATION DE CONFORMITÉ CE ÉMISE PAR LE FABRICANT – EU-ÜBEREINSTIMMUNGSERKLÄRUNG DES HERSTELLERS – VERKLARING V AN OVE REENSTEMM ING VO OR DE EU, AFGEGEVEN DOOR DE FABRIKANT – EF OVERENSSTEMMELSESERKLÆRING UDSTEDT AF FABRIKANTEN – DICHIARAZIONE DI CONFORMITÀ CE RILASCIATA DAL PRODUTTORE – DECLARACIÓN DE CONFORMIDAD CE EMITIDA POR EL FABRICANTE – EF-SAMSVARSERKLÆRING FRA PRODUSENTEN – EG-DEKLARA TIONEN OM Ö VERENSSTÄMMELSE UTFÄRDAD AV TILLVERKAREN – VALMISTAJAN ANTAMA EY-VAATIMUSTENMUKAISUUSVAKUUTUS – DEKLARACJA ZGODNO

CI Z PRZEPISAMI EC WYDANA PRZEZ PRODUCENT A –

DECLARAÇÃO DE CONFORMIDADE CE EMITIDA PELO F ABRICANTE –

We the undersigned, ARIENS COMPANY, certify that: Nous, soussignés ARIENS COMPANY, certifions que : Der Unterzeichnete, ARIENS COMPANY, bescheinigt, dass: Wij, de ondergetekenden, ARIENS C OM PANY, verklaren dat: Undertegnede, ARIENS COMPANY, attesterer, at: La sottoscritta società ARIENS COM PANY certifica che: Nosotros, los abajo firmantes, ARIENS COMPANY, certificamos que: Undertegnede, ARIENS COMPANY, bekrefter at: Undertecknad, ARIENS COMPANY, intygar att: Allekirjoittanu t, A RIENS COMPANY, vakuu tt aa, että: My, niżej podpisani, ARIENS COMPANY, oświadczamy, że: Nós, abaixo assinados, certificamos em nome da ARIENS COMPANY, que:

Type: Type : Typ: Type: Type: Tipo: Tipo: Type: Typ: Tyyppi: Typ: Tipo:

Riding Rotary Lawn Mower – Tondeuse à gazon autoportée rotative – Aufsitz-Sichelmäher – Rijdende roterende grasmaaier – Havetraktor med roterende knive – Trattorino con unità di taglio rotativa – Tractor cortacésped giratorio – Plentraktor med rotorklipper – Rotoråkgräsklippare – Ajoleikkuri – Samobieżna rotacyjna kosiarka trawnikowa – Tractor Cortador de Relva –

Trade Name: Appellation commerciale : Handelsbezeichnung: Hand elsnaam: Firmanavn: Nome commerciale: Nombre comercial: Handelsnavn: Handelsbeteckning: Kauppanimi: Nazwa

Gravely

handlowa: Nome da Marca: Model: Modèle : Modell: Model: Model: Modello: Modelo: Modell: Modell: Malli: Model:

Modelo: Cutting Width (cm):

(cm)

: Larghezza di taglio

Leikkuuleveys

Largeur de coupe

(cm)

: Szerokość cięcia

(cm)

: Schnittbreite

: Ancho de corte

(cm)

: Largura de corte

(cm)

: Klippebredde

(cm)

: Maaibreedte (cm)

(cm)

: Klippbredd

(cm)

: Klippebredde

(cm)

992310 992311

112 cm 122 cm

Conforms to: Est co nform e à: Mit den Anforderungen der folg ende n Rich tlinie n über einstimm t: Voldoet aan: Er i overe nsste mme lse m ed: È conforme a: Cumple con: Er isamsvar med: Överensstämmer med: Täyttää seuraavat vaatimukset: Jes t zgodny z: De acordo com:

98/37/EC, 89/336/EEC; 2000/14/EC Conformity Assessment Annex VI. Annexe VI de l'évaluation de conformité. Konformitätsbewertung, Anhang VI. Bijlage VI voor beoordeling van overeenstemming. Vurdering af overensstemmelse Anneks VI. Annesso VI della valutazione di conformità. Anexo VI de la evaluación de la conformidad. Samsvarsvurdering etter vedlegg VI. Bedömning av överensstämmelse Bilaga VI. Vaatimustenmukaisuuden arviointi, liite VI. Dodatek VI, Ocena zgodności. Anexo VI da Avaliação de Conformidade.

Representative Measured Sound Power Level (Lwa) – Niveau de puissance acoustique représentatif mesuré (L gemessener Geräuschpegel (L geluidsnive au (L

) – Repræsentativt, målt støjeffektniveau (Lwa) –

) – Representatief gemeten

Livello di potenza sonora rappresentativo rilevato (L potencia acústica representativo me dido (L lydeffektnivå (L Tyypillinen mitattu äänitehotaso (L poziom mocy ak ustyc zn ej (L Representativo (L

) – Representativ uppmätt ljudn ivå (Lwa)–

)

) – Zmierzony reprezentatywny

) – Nível de Potênci a de So m Me dido

992310: 99 dB

992311: 104 dB

) – Repräsen t at iver

)– Nivel de

) – Representativt målt

Guaranteed Sound Power Level (Lwa) – Niveau de puissance acoustique garanti (L Gegarandeerd geluidsniveau (L – Livello di pote nza son ora gar antito ( L garantizado (L

uppmätt ljudnivå (L reprezentatywny poziom mocy akustycznej (L de Som Garantido (L

) – Garantierter Geräuschpegel (Lwa) –

) – Garanteret støjeffektniveau (Lwa)

) – Nivel de potencia acú stica

) – Garantert lydeffektnivå (Lwa) – Garanterad

) – Taattu äänitehotaso (Lwa) – Gwarantowany

) –

992310: 100 dB

992311: 105 dB

) – Nível de Potência

A A

Notified Body – Organisme notifié – Zertifizierungsstelle – Aangemelde instantie – Bemyndiget organ – Organismo notificato – Organismo notificado – Teknisk kontrollorgan – Anmält organ – Ilmoitettu laitos –

Organ zaświadczający

–

Organismo Certificador –

SNCH 1 1, Route de Luxem bourg L-5230 Sandweiler

Fred J. Moreaux Quality and Conformance Manager (Keeper of Technical File)

Responsable de la qualité et de la conformité des produits (Dépositaire de la fiche technique) Manager Qualitätssicherung und Konformität (Archivar der technischen Akte) Kwaliteits- en normalisatiemanager (Beheerder van technische bestand) C hef for kvalitet og overensstemmelse (Indehaver af tekniske data) Responsabile della qualità e della conformità del prodotto (Depositario del file tecnico) G erente de calidad y conformidad

Ariens Company Brillion, WI 54110-0157 USA Signature Signature Unterschrift

Handtekening Underskrift Firma Firma Signatur Namnteckning Allekirjoitus Podpis Assinatura

(Depositario del archivo técnico) Kvalitet- og samsvarsansvarlig (innehaver av teknisk fil) Chef för kvalitet och produktöverensstämmelse (Innehavare av tekniska data) Laadusta ja vaatimustenmukaisuudesta vastaava johtaja (Teknisen tiedoston haltija) Kierownik do spraw jakości i zgodności (Przechowujący Dokum e n ta cję Te chniczną) Gestor de Qualidade e Conformidade (Zelador de Arquivos Técnicos)

CE Sound and Vibration – Bruits et vibrations CE – CE Geräusch- und Vibrationswerte – CE Geluid en

CE, melu ja tärinä – CE Dźwięku i Wibracji – Som e Vibração CE – (Ref. EN836-2001)

trilling – CE støj og vibration – Livello sonoro e vibrazioni CE – Sonido y vibración CE – CE-lyd og

-vibrasjon – CE ljudnivå och vibrationer –

Model: Modèle : Modell: Model: Model: Modello: Modelo: Modell: Modell: Malli: Model: Modelo:

Oper. Ear Sound Pressure (Lpa) in dBA – Pression acoustique aux oreilles de l’opérateur (Lpa) en dB

– Geräuschpegel am Ohr des Bedieners (Lpa) in dBA – Geluidsdruk bij het oor van de gebruiker

) in dBA – Strøjtryk ved brugerens øre (Lpa) målt i d BA – Pressione sonora all’orecchio

dell’operatore (L (L

) inn dBA – Ljudeffekt vid förarens öron (Lpa) i dBA – Kuljettajan korvaan kohdistuva äänenpaine

), dBA – Robocze ciśnienie akustyczne na uchu (Lpa) w decybelachA – Oper. Pressão do Som no

Ouvido (L

Vibration Measure (m/sec2) at Operator Mesure des vibrations (m/s2) au niveau de l’opérateur Vibration (m/s brugerens Vibrazioni percepite dall’operatore (m/sec Vibrasjonsmåling (m/s Pomiar wibracji (m/sec

Hands – Mains – Hände – De handen van de gebruiker – Hænder – Mani – Manos – Hender – Händer – Käsissä – Ręce – Mãos –

Feet – Pieds – Füße – De voeten van de gebruiker – Fødder – Piedi – Pies – Føtter – Fötter – Jaloissa – Stopy – Pés –

Seat – Siège – Sitz – De bestuurdersplaats – Sæde – Sedile – Asiento – Sete – Säte – Istuimella – Siedzenie – Assento –

) in dBA – Presión de sonido en el oído (Lpa) in dBA – Lydtrykk ved førerens øre

) em dBA –

) an des Bedieners Gemeten trilling bij (m/sec2) Vibrationsmålinger (m/s2) ved

) ved førerens Vibrationsmått (m/s2) vid förarens Tärinä (m/s2) kuljettajan

) u operatora Medida de Vibração (m/seg.2) no Operador

) Medida de vibración (m/seg2) en el operador

11/1/2004 Date Date Datum

Datum Dato Data Fecha Dato Datum Päiväys Data Data

992310 992311

90 92

X Y Z

Y Z

<2.5 <2.5 <2.5

Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Assembly . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Controls and Features. . . . . . . . . . . . . . . . . . . . . . . . . . 11

Operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Maintenance Schedule . . . . . . . . . . . . . . . . . . . . . . . . . 15

Service and Adjustments . . . . . . . . . . . . . . . . . . . . . . . 17

INTRODUCTION

THE MANUAL

Before operation of unit, carefully and completely read your manuals. The contents will provide you with an understanding of safety instructions and controls during normal operation and maintenance.

All reference to left, right, front, or rear are given from operator sitting in the operation position and facing the direction of forward travel.

SERVICE AND REPLACEMENT PARTS

Transfer model & serial number label from product registration here.

When ordering publications, replacement parts, or making service inquiries, know the Model and Serial numbers of your unit and engine.

Numbers are located on the product registration form in the literatur e package. They are printed on a serial number label, located on the frame of your unit (Figure 1).

Serial Number Label

Storage. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Troubleshooting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Service Parts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Warranty. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

PRODUCT REGISTRATION

The Gravely 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 dealer does not register your product, please fill out, sign and return the product registration card to Gravely or go to www.gravely.com on the internet.

UNAUTHORIZED REPLACEMENT PARTS

Use only Gravely replacement parts. The replacement of any part on this equipment with anything other than a Gravely authorized replacement part may adversely affect the performance, durability, and safety of this unit and may void the warranty. Gravely disclaims liability for any claims or damages, whether regarding warranty, property damage, personal injury or death arising out of the use of unauthorized replacement parts.

NOTE: To locate your nearest Gravely dealer, call 1-920-756-4664 or go to www.gravely.com on the internet.

Figure 1

• Record Unit Model and Serial numbers here.

• Record Engine Model and Serial numbers here.

OF3510

DISCLAIMER

Gravely reserves the right to discontinue, change, and improve its products at any time without public notice or obligation to the purchaser. 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 be applicable to your unit.

DEALER DELIVERY

Dealer should:

1. Test brakes after unit is assemble d to be sure adjustment has not been disturbed in shipment (See Adjust the Parking Brake on page 21). Wheel brakes are properly adjusted at factory.

GB - 4

2. Check the safety interlock system to make sure that it is functioning properly. With operator on seat, unit must not start unless steering levers are in neutral (N) and Power T akeoff (P TO) is disengaged (Off). Engine must stop if operator leaves seat when steering levers are in any drive position or PTO is engaged (On). See Safety Interlock System on page 12.

3. Fill out Original Purchaser Registration Card and return the card to Gravely.

4. Explain Gravely Limited Warranty Policy.

SAFETY

5. Explain recommended lubrication and maintenance. Advise customer on adjustments. Instruct customer on controls and operation of unit. Discuss and emphasize the Safety Precautions. Give customer Owner/Operator, Parts, and Engine Manuals. Advise customer to thoroughly read and understand them.

Customer Note: Your Dealer has been provided complete setup and preparation instructions which must be completed prior to you taking delivery of this unit. The dealer is required to review important information in this manual with you before or upon delivery of the unit or attachment.

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 loss-of-control and tip-over 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.

Disengage attachment, stop unit and engine, remove key, engage parking brake, and allow moving parts to stop before leaving operator’s position.

SAFETY ALERT SYMBOL

These are safety alert symbols. They mean:

•ATTENTION!

•YOUR SAFETY IS INVOLVED!

OL1253

When you see this symbol:

•BECOME ALERT!

•OBEY THE MESSAGE!

OL3900

SIGNAL WORDS

The safety alert symbols above and signal words below are used on decals and in this manual.

Read and understand all safety messages.

DANGER: IMMINENTLY HAZARDOUS SITUATION! If not avoided, WILL RESULT in death or serious injury.

WARNING: POTENTIALLY HAZARDOUS SITUATION! If not avoided, COULD RESULT in death or serious injury.

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 da mage to unit or attachment.

PRACTICES AND LAWS

Practice usual and customary safe working precautions, for the benefit of yourself and others. 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, including those that may restrict the age of the operator.

REQUIRED OPERATOR TRAINING

Original purchaser of this unit was instructed by the seller on safe and proper operation. 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.

GB - 5

SAFETY DECALS AND LOCATIONS

ALWAYS replace missing or damaged Safety Decals. Refer to Figure 2 for Safety Decal locations.

Figure 2

1. DANGER! TO AVOID SERIOUS INJURY OR DEATH

Read Owner/Operator Manual.

OF1626

Go up and down slopes, not across. DO NOT operate on slopes over 17°.

OL4450

OL1801

Keep children and others away from unit while operating.

OL4370

Never direct discharge toward other people. Thrown objects can cause injury. Remove objects that could be thrown by the blade.

OL0910

Look down and behind before and while backing.

OL4460

Keep children out of work area and under watchful care of a responsible adult.

OL4470

NEVER CARRY CHILDREN.

OL4480

• If machine stops going uphill, stop blade and back down slowly.

• Avoid sudden turns.

• Keep safety devices (guards, shields, switches, etc.) in place and working.

• Check interlock system per manual before use.

• Understand location and function of all controls.

• Never allow operation by untrained persons.

2. PINCH POINT (992042, 043, 044, 051, 054, 055, 077, 078, 079, 080, 081, 082, 310, 311)

Avoid pinch points.

OF333

3. DANGER! ROTATING PARTS

Always keep feet and hands away from rotating parts.

OL3030

Always stand clear of discharge area. Do not direct discharge toward other people.

OL0910

GB - 6

Keep people away from unit while operating.

OL3292

Shut off engine, remove key, read manual before you adjust or rep air unit.

OL4010

NO STEP! Always keep feet away from rotating parts.

OL4420

4. WARNING!

Do not operate mower unless guards are in operating position or bagger is attached.

Always stand clear of discharge area.

OL4430

Do not operate mower unless bagger is attached or guards are in operating position.

OL3320

5. HOT SURFACES!

DO NOT touch parts which are hot from operation. ALWAYS allow parts to cool.

OS0731

6. ROTATING PARTS

AVOID INJURY. Stay clear of rotating parts.

OF3450

7. DANGER!

AVOID INJURY. Stay clear of rotating parts.

OL4730

SAFETY RULES

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.

ALWAYS remove key and/or 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 • Your unit • All safety decals

Determine which attachments are needed and can be used safely.

Inspect unit before each use for: missing or damaged decals and shields, corr ec tly o p er ati ng sa f ety in terl ock s yst e m, a nd deterioration of grass catchers. Replace or repair as needed.

ALWAYS check overhead and side clearances carefully before operation. ALWAYS be aware of traffic when operating along streets or curb s.

Keep children and people away. Keep children out of work area and under watchful care of a

responsible adult. Keep area of operation clear of all toys, pets, and debris.

Thrown objects can cause injury. Check for weak spots on docks, ramps or floors. Avoid

uneven work areas and rough terrain. Stay alert for hidden hazards or traffic.

DO NOT operate near drop-offs, ditches, or embankments. Unit can suddenly turn over if a wheel is over the edge of a cliff or ditch, or if an edge caves in.

Data indicates that operators, age 60 and above, are involved in a larger percentage of riding mower related injuries. These operators should evaluate their ability to operate the riding mower safely enough to protect themselves and others from serious injury.

Read the entire Owner/Operator manu al and othe r train ing material. 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.

Only trained adults may operate or service unit. Training includes actual operation.

Local regulations may restr ict the age of th e operato r. NEVER allow children to operate or play on or near unit. Be

alert and shut off unit if children enter area. NEVER operate unit after or during the use of medication,

drugs or alcohol. Safe operation requires your complete and unimpaired attention at all t imes.

DO NOT wear loose clothing or jewelry and tie back hair that may get caught in rotating parts.

Wear adequate outer garments. NEVER wear open sandals or canvas shoes during

operation. Wear adequate safety gear, protective gloves and footwear.

Wear proper footwear to improve footing on slippery surfaces.

Always wear safety goggles or safety glasses with side shields when operating mower.

Moving parts can cut or amputate fingers or a hand. Wrap blade(s) or wear gloves to service. On multiblade mowers, rotation of one blade will cause all blades to rotate.

NEVER place your hands or any part of your body or clothing inside or near any moving part while unit is running.

GB - 7

ALWAYS keep hands and feet away from all rotating parts during operation. Rotating parts can cut off body parts.

ALWAYS keep body and hands away from pin holes or nozzles which eject hydraulic fluid under pressure.

DO NOT touch parts which are hot. Allow parts to cool. ALWAYS keep hands and feet away from all pinch points. Fumes from the engine exhaust can cause death or serious

injury. DO NOT run engine in an enclosed area. Always provide good ventilation.

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

• Braking and steering characteristics

• Turning radius and clearances

Keep safety devices or guards in place and functioning properly. NEVER modify or remove safety devices.

Do not operate without either entire grass catche r or the discharge guard in place.

Stop engine before removing grass catcher or unclogging chute.

Ensure Safety Interlock System is functioning properly. DO NOT operate unit if safety interlock is damaged or disabled.

Start and operate unit only when seated in operator’s position. Steering control levers must be in neutral, PTO disengaged and parking brake set when starting engine.

Use care when approaching blind corners, shrubs, trees or other objects that may obscure vision.

Dust, smoke, fog, etc. can reduce vision and cause an accident. Mow only in daylight or good artificial light.

Avoid slippery surfaces. Always be sure of your footing. DO NOT mow on wet grass. Reduced traction could cause

sliding and effect the machine’s stability. Watch for traffic when operating near or crossing roadways. Never carry passengers. DO NOT try to stabilize the machine by putting your foot on

the ground. Never direct discharge towards persons or property that may

be injured or damaged by thrown objects. Use extreme caution on gravel surfaces.

Always stand clear of the discharge area. AL WAYS disengage PTO, stop unit and engine, remove key ,

engage parking brake and allow moving parts to stop before leaving operator’s position.

Never engage PTO while raising attachment or when attachment is in raised position.

DO NOT operate at too fast a rate. DO NOT change engine governor settings or over-speed engine. Slow down before turning.

DO NOT operate in reverse unless absolutely necessary. ALWAYS look down and behind before and while backing.

Stop and inspect equipment if you strike an object or if there is an unusual vibration. Repair, if necessary, before restarting. Never make adjustments or repairs with the engine running.

Mower blades are sharp and can cut you. Wrap the blade(s) or wear gloves, and use extra caution when servicing them. NEVER weld or straighten mower blades.

Rotation of one blade may cause rotation of the other blades.

Take all possible precautions when leaving unit unattended. Shut off engine. Remove wire from spark plug and secure it away from spark plug.

ALWAYS remove key to prevent unauthorized use. Know the weight of loads. Limit loads to those you can

safely control and the unit can safely handle. Disengage PTO when attachment is not in use. ALWAYS

turn off power to attachment when travelling, crossing driveways, etc.

Mow up and down slopes, not across them. DO NOT operate on slopes of more than 17 degrees. Use of a Rollover Protection System (ROPS) is

recommended for slope operation. See Attachments and Accessories.

Always wear a seat belt when operating unit using a Rollover Protection System (ROPS).

Keep all movements on the slope slow and gradual. Do not make sudden changes in speed or direction.

Avoid starting or stopping on the slope. If tires lose traction, disengage the blades and proceed slowly straight down the slope.

If you cannot back up a slope or you feel uneasy on it, do not mow it.

DO NOT park on slopes unless necessary. When parking on slope always chock or block wheels. Always set parking brake.

Use a slow speed. Tires may lose traction on slopes even though the brakes are functioning properly.

Do not bypass transmission when on a slope. Tow only with a machine that has a hitch designed for

towing. Do not attach towed equipment except at the hitch point.

Follow the manufacturer’s recommendations for weight limits for towed equipment and towing on slopes.

NEVER allow children or others in or on towed equipment. On slopes, the weight of the towed equipment may cause

loss of control. Travel slowly and allow extra distance to stop. Use extra care when loading or unloading unit onto trailer or

truck. Secure unit chassis to transport vehicle. NEVER secure

from rods or linkages that could be damaged.

GB - 8

DO NOT transport machine while engine is running. AL WAYS turn off power to attachment and shut off fuel when

transporting unit. Keep unit free of debris. Clean up oil or fuel spills. This product is equipped with an internal combustion type

engine. DO NOT use unit on or near any unimproved, forest-covered or brush covered land unless exhaust system is equipped with a spark arrester meeting applicable local, state or federal laws. A spark arrester, if it is used, must be maintained in effective working order by operator.

Fuel is highly flammable and its vapors are explosive. Handle with care. Use an approved fuel container.

NO smoking, NO sparks, NO flames. ALWAYS allow engine to cool before servicing.

NEVER fill fuel tank when engine is running or hot from operation.

NEVER fill or drain fuel tank indoors. Replace fuel cap securely and clean up spilled fuel. Never fill containers inside a vehicle or on a 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.

Keep the nozzle in contact with the rim of the fuel tank or container opening at all times until fueling is complete. Do not use a nozzle lock-open device.

If fuel is spilled on clothing, change clothing immediately. Avoid Electric Shock. Objects contacting both battery

terminals at the same time may result in injury and unit damage. DO NOT reverse battery connections.

Reverse connections may result in sparks which can cause serious injury. Always connect positive (+) lead of charger to positive (+) terminal, and negative (-) lead to negative (-) terminal.

ALWAYS disconnect negative (-) cable FIRST and positive (+) cable SECOND. ALWAYS connect positive (+) cable FIRST, and negative (-) cable SECOND.

Explosive Gases from battery can cause death or serious injury. Poisonous battery fluid contains sulfuric acid and its contact with skin, eyes or clothing can cause severe chemical burns.

No flames, No sparks, No smoking near battery. ALWAYS wear safety glasses and protective gear near

battery. Use insulated tools. DO NOT TIP battery beyond a 45° angle in any direction. 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.

ALWAYS block wheels and know all jack stands are strong and secure and will hold weight of unit during maintenance.

Release pressure slowly from components with stored energy.

NEVER attempt to make any adjustments to unit while engine is running (except where specifically recommended). Stop engine, remove key or spark plug wire and wait for all moving parts to stop before servicing or cleaning.

Check parking brake operation frequently. Adjust and service as required.

ALW A YS maintain unit in safe operating condition. Damaged or worn out muffler can cause fire or explosion.

Maintain or replace safety and instruction labels, as necessary.

NEVER store unit with fuel in fuel tank, inside a building where any ignition sources are present.

Shut off fuel and allow engine to cool completely before storing in closed area or covering unit.

Clean grass and debris from unit, especially from around muffler and engine, to help prevent fires.

For extended storage, shut off fuel and clean unit thoroughly. See engine manual for proper storage.

Lower cutting d eck unless a positive mechanical lock is used.

Use only attachments or accessories designed for your unit. Check all hardware at regular intervals, especially blade

attachment bolts. Keep all hardware properly tightened. Check attachment components frequen tly. If worn or

damaged, replace with manufacturer’s recommended parts.

GB - 9

ASSEMBLY

WARNING: AVOID INJURY. Read and understand

entire Safety section before proceeding.

UNIT ASSEMBLY

Package Contents:

Unit, Mower Deck and Literature Pack

Unpack Unit

Remove unit and all other components from shipping container. Open bypass valves (see MOVING THE UNIT WITH THE ENGINE OFF on page 15). Push unit from container onto a level surface. Close bypass valves.

Check Tire Pressure

See SPECIFICATIONS on page 28.

Position Steering Levers

Remove bolts and spacers from steering levers. Flip the steering levers into operating position. Reinstall spacers, bolts and nuts. Tighten hardware securely. See Figure 3.

Connect Battery

Connect negative (–) battery cable to battery (see Replace Battery on page 19 and perform steps 2 through 3 in the

installation section).

Check Engine Oil

Refer to Engine Manual.

Check Hydraulic Oil

See HYDRAULIC FLUID on page 17.

Position Deflector - 60-Inch Decks

WARNING: Discharge chute must pivot freely. DO

NOT over tighten the pivot bolts.

Remove, reverse, and reinstall discharge chute and mounting bracket.

Fill Fuel Tank

See FILLING FUEL TANK on page 14.

Hardware

Check for loose hardware.

Check Safety Interlock System

1. Steering Lever in Shipping Position

2. Spacers and Hardware

3. Steering Lever in Operation Position

Figure 3

WARNING: Safety interlock system failure and

See Safety Interlock System on page 12.

improper operation of unit can result in death or serious injury. Test this system each time unit is operated. If this system does not function as described, do not operate until repairs are made.

Level Mower Deck

See Leveling the Mower Deck on page 24.

Check Function of All Controls

Ensure unit runs and performs properly.

WARNING: FAILURE OF CONTROLS could result in death or serious injury.

OF3520

GB - 10

CONTROLS AND FEATURES

1. Choke Control

2. Throttle Lever

3. Wing Knob

4. Hydraulic Oil Reservoir

5. Fuel Tanks and Caps

6. Steering Levers

7. Battery

8. Mower Lift Lever (992042, 043, 044, 051,

054, 055, 077, 078, 079, 080, 081, 082, 310, 311)

9. Fuel Shut Off Valve

10. Mower Deck with Chute Deflector

11. Cylinder Stops

12. Height of Cut Indicator

13. Foot Board Latch

14. Cylinder Stop Storage

Post

15. Mower Lift Pedal (992064, 083, 092, 093,

OF3312

094, 095, 096, 097)

16. Mower Lift Lock (992064, 083, 092, 093, 094, 095, 096, 097)

17. Parking Brake

18. Seat Adjustment Lever

19. Power Take Off (PTO) Switch

20. Ignition Switch

Figure 4

GB - 11

21. Eye-Q™

(992077, 078,

079, 080, 081, 082, 083 and 992310 and 311 with serial number range greater than 3,000)

22. Oil Pressure Indicator

23. Hour Meter (992042, 043, 044, 051, 054, 055, 064, 092, 093, 094, 095, 096,

097)

OPERATION

WARNING: AVOID INJURY. Read and understand

entire Safety section before proceeding.

CONTROLS and FEATURES

See Figure 4 for Controls and Features locations.

Safety Interlock System

WARNING: Safety interlock system failure and

improper operation of unit can result in death or serious injury. Test this system each time the unit is operated. If this system does not function as described, do not operate until repairs are made.

Perform the following tests to ensure the safety interlock system is working properly. If the unit does not perform as stated, contact your Gravely dealer for repairs.

IMPORTANT: With the parking brake engaged, the steering levers must be locked in neutral.

IMPORTANT: With the parking brake disengaged, the engine must not start and the engine must shut off if the operator leaves the seat.

T est Steering

Levers

1 Neutral Off Engaged Starts 2 Neutral On Engaged Doesn’t Start 3 Neutral Off Disengaged Doesn’t Start

OPERATING INTERLOCK (ENGINE ON) 4* Neutral On Engaged Shuts Off 5* Neutral Off Disengaged Shuts Off

Eye-QTM (992077, 078, 079, 080, 081, 082, 083 and 992310 and 311 with serial number range greater than 3,000)

PTO Parking

Brake

STARTING INTERLOCK

* Operator lifts off seat.

Monitors equipment performance, operator performance, and equipment maintenance. See Eye-Q Owner’s Manual for how to access these features.

Engine

Steering Levers

The steering levers control speed and direction. In addition, they will stop the unit.

A. For reverse travel, pull both steering control levers

backward.

B. For straight forward travel, push both steering control

levers forward.

C. To turn left, pull the left back or push the right steering

control lever forward or a combination of both.

D. To turn right, pull the right back or push the left steering

control lever forward or a combination of both. To stop, return both steering levers to neutral. NOTE: The steering controls are mechanically locked in

neutral whenever the parking brake is engaged. NOTE: Aggressive turning can scuff or damage lawns.

ALWAYS keep both wheels rotating when making sharp turns. DO NOT make turns with inside wheel completely stopped. To obtain minimum turning radius, slowly reverse inside wheel while moving outside wheel slowly forward.

07757600B

Ignition Switch

Operate the ignition switch with the removable key. The switch has three positions: Off (1), On (2) and Start (3). To start the engine, turn the key to Start, then release to On. To stop the engine, turn the

OF1750

key to Off.

Choke Control

Push the choke lever forward to start a cold engine. Pull the choke lever to the rear when the engine gets warm.

GB - 12

OF1680

Throttle Lever

Changes the engine speed. Fast (1) – Increases engine speed.

Slow (2) – Decreases engine speed.

Mower Lift Pedal (992064, 083, 092, 093, 094, 095, 096, 097)

OF1700

T o Transport: Push mower lift pedal (1) all the way forward until lift lock (2) engages.

To Set Cutting Height: Put cutting height adjustment pin in desired hole. Push mower lift pedal (1) forward and hold while pushing down on the lift lock (2). Slowly lower mower lift peda l (1) until deck lift contacts cutting height adjustment pin.

OF1700

Power Take Off (PTO) Switch

Power take off (PTO) switch engages and disengages the mower blades.

Pull the power take off (PTO) switch to On position to engage mower blades (1).

Push the power take off (PTO) switch to Off position to disengage mower blades (2).

NOTE: The engine will not start unless the

steering control levers are in the neutral position, the PTO switch is in the Off position and

OE0261

parking brake is set.

Mower Lift Lever (992042, 043, 044, 051, 054, 055, 077, 078, 079, 080, 081, 082, 310, 311)

Raises and lowers the mower deck.

To lower (1) – Move mower lift lever forward.

To raise (2) – Move mower lift lever rearward. Release lever to hold the mower deck in

selected position.

OF1700

Cylinder Stops

Fuel Shut-Off V a lve

Control fuel flow from left or right fuel tank. Open the valve to operate the engine. Turn

the valve to Off when storing or transporting the unit.

OF1881

Parking Brake Lever

1. Pull lever up to engage parking brake.

2. Push lever down to disengage parking brake.

OF1740

Seat Adjustments

WARNING: Make all seat adjustments with unit

stationary, parking brake on and engine shut off.

To adjust seat forward or backward:

1. While seated, pull seat adjustment lever outward and slide seat into desired position.

2. Release lever and slide seat forward or back to lock seat into position.

Engine Oil Pressure Indicator

Indicator lights up Red if the oil pressure is low. Check oil level and add if necessary. Refer to engine manual.

OG0601

CAUTION: A VOID PINCH POINTS. Always use the T-portion of the cylinder stop when removing or installing the cylinder stops.

Ensure the same cutting height after raising the deck to clear an obstacle. Store the stops on the post behind the hydraulic lift cylinder. The stops come in two (2) sizes, 11/32 in. (8.73 mm) and 11/16 in. (17.5 mm).

1. Remove the cylinder stops from the post and snap onto the lift cylinder rod.

2. Push the lift lever forward until the cylinder rests against the cylinder stops.

GB - 13

Hour Meter

Records total number of hours the engine has been run.

IMPORTANT: Keep a record of Hour Meter readings for recommended Lubrication and Maintenance intervals.

NOTE: For accurate readings be sure Ignition Switch is OFF when unit is not in operation.

FILLING FUEL TANK

STARTING AND SHUT OFF

WARNING: AVOID INJURY. Read and understand

entire Safety section before proceeding.

Add fuel to Fuel Tank as needed. See your Engine Manual for correct type and grade of fuel.

To add fuel to the fuel tank:

1. Place unit in an open or well-ventilated open area.

2. Stop the engine.

3. Clean the fuel cap and the area around the fuel cap to prevent dirt from entering the fuel tank. Remove the cap from the fuel tank.

4. Fill the fuel tank to within 1 in. (25 mm) below bottom of filler neck.

5. Replace fuel cap and tighten.

6. Clean up any spilled fuel.

PRE-START

CAUTION: Make sure all hardware is tight, all

safety devices are in place and all adjustments are made correctly.

1. Check Safety Interlock System

If this system does not function as described do not operate until repairs are made.

2. Check Air Cleaner

Check air filter for dirt. Clean as required. Follow Engine Manual Maintenance Schedule.

CAUTION: Read entire Owner/Operator Manual, Clutch Manual, and Engine Manual first. DO NOT attempt to start engine at this time.

NOTE: DO NOT operate starter more than 15 seconds per minute, as overheating and damage can occur. If engine will not start, see TROUBLESHOOTING on page 26 or refer to Engine Manual.

NOTE: The engine will not start unless the steering control levers are in the neutral position, the PTO switch is in the off position, and parking brake is engaged.

To start:

1. If the engine is cold, move the choke control to the On position. If the engine is warm or hot, do not use choke.

2. Move the throttle to 3/4 Fast position. See Engine Manual for detailed instructions.

3. Put the ignition key in the switch and turn it to the S tart position.

4. As soon as the engine starts, release the key.

5. Move the choke control to the Off position from the Choke position. Wait until the engine is running smoothly before operation.

To shut off:

1. Bring the steering levers to neutral. Disengage the PTO and engage the parking brake.

2. Move the throttle lever to the Slow position.

3. Turn the ignition key to the Off position.

3. Check Engine Fuel and Crankcase Oil

Check and add fuel if required. Check that engine crankcase oil is full. Follow Engine Manual Maintenance Schedule.

4. Check Tire Pressure

5. Check Hydraulic Fluid Level

6. Adjust Seat

Be sure all controls can be reached safely from operator’s position.

7. Set Cutting Height

Make sure the deck is set to the correct cutting height.

STOPPING IN AN EMERGENCY

The unit can be stopped immediately at any time by turning the ignition key to the Off position.

OPERATING MOWER

1. Start engine.

2. Move throttle lever 3/4 Fast position.

IMPORTANT: Never engage the PTO if the mower is plugged with grass or other material.

3. Engage PTO to engage mower blades.

4. Move throttle lever to fast.

5. Release parking brake.

WARNING: Move the steering control levers slowly and keep the throttle control lever at slow speed until you learn how to operate the unit.

6. Use steering levers to move the unit.

7. Disengage PTO to stop mower blades.

PARKING

To park the unit:

1. Bring the steering levers to neutral. Turn off PTO.

2. Move the throttle lever to the Slow position.

3. Engage the parking brake.

4. Lower the attachment.

GB - 14

5. Turn the ignition key to the Of f position and remove the key.

MOVING THE UNIT WITH THE ENGINE OFF

IMPORTANT: Never tow unit.

1. Shut OFF engine.

2. Place seat in the service position (See SERVICE POSITION on page 17).

3. Turn right and left bypass valve levers counterclockwise 1/2 turn (Figure 5).

WARNING: Do not bypass transmission when on a slope.

4. Disengage parking brake.

5. Push unit to desired location.

6. Engage parking brake.

7. Turn bypass valve levers clockwis e 1/2 turn.

TRANSPORTING UNIT

ALW AYS shut of f engine, set parking brake, and remove key when transporting unit on a truck or trailer. Tie unit down securely. Do not tie down by linkages, guards, cables or other parts that may be damaged.

FOR BEST PERFORMANCE

Cut grass when it is dry. Keep mower blades sharp. Keep mower deck properly leveled. Adjust anti-scalp rollers to prevent scalping. Do not set height of cut too low. For very tall grass, mow

twice. Do not travel too fast. Mow with the engine set at full throttle. When mulching, only remove 1/3 of grass length per cutting. Discharge clippings into areas already cut. Vary cutting pattern with each mowing. Do not allow grass or debris to collect inside of mower deck.

Clean after each use.

Front of unit

1. Left Bypass Valve Lever

2. Right Bypass Valve Lever

Figure 5

OF3371

MAINTENANCE SCHEDULE

WARNING: AVOID INJURY. Read and understand

entire Safety section before proceeding.

Proper maintenance can prolong the life of unit. The following charts show the recommended service schedule. More frequent service may be required due to working conditions (heavy loads, high ambient temperatures, dusty conditions, or airborne debris).

See the maintenance instructions in the Engine Manual for additional information.

GB - 15

Interval Task Action

Check Safety Interlock System WARNING: Safety interlock system failure and improper

Check Parking Brake Engage parking brake. Push unit. If unit rolls, adjust parking

Each Use

Every 25 Hours

Check Hydraulic Oil Level See Check Hydraulic Fluid Level on page 17. Check Tires See SPECIFICATIONS on page 28 for correct tire pressure. Clean Unit Clean engine, battery, seat, mower deck, etc. of dirt and debris.

Follow Engine Maintenance Schedule Perform scheduled engine maintenance. Refer to Engine

Check Mower Blades Ensure mower blade hardware is tightened to 115 – 125 lbf-ft.

brake (see PARKING BRAKE ADJUSTMENT on page 21).

Do not use solvents, hard cleaners, or abrasives. NOTE: Protect painted surfaces with automotive type wax.

Manual for detailed instructions.

(156 – 169 N•m). Check mower blades for wear. Sharpen or replace mower blades as needed (see Sharpen the Mower Blades on page 18).

operation of unit can result in death or serious injury. Test this system each time the unit is operated. If this system does not function as described, do not operate until repairs are made. See Safety Interlock System on page 12.

Every 50 Hours

Every 100 Hours

Every 400 Hours

Every 500 Hours

Lubricate Front Axle and Pivot Points Oil all pivot points, pin connections, and apply grease to front

axle grease zerk (see LUBRICATE UNIT on page 19).

Clean Battery Keep battery and battery terminals clean (see Clean Battery on

page 19).

Check Fasteners Check mower blade mounting hardware and all other fasteners.

Replace missing or damaged fasteners. Tighten all nuts and bolts to their correct torque value.

Check All Belts Replace worn or deteriorated belts.

• Check mower drive belt. See Replacing Mower Belts on page 22 for belt location.

• Check PTO belt. See Replaci ng Mowe r Be lts on page 22 for belt location.

• Check transmission belt. See Replacing the Hydro Pump Belt on page 22 for belt location.

Grease Front Axle Castor Pivots Repack front axle castor pivots (see LUBRICATE UNIT on

page 19).

Change Hydraulic Oil and Filter See Change Hydraulic Fluid and Filter on page 17.

GB - 16

SERVICE AND ADJUSTMENTS

Gravely Dealers will provide any service which may be required to keep your unit operating at peak efficiency. Should engine service be required, it can be obtained from a Gravely Dealer or the engine manufacturer’s authorized service center.

WARNING: AVOID INJURY. Read and understand entire Safety section before proceeding.

CAUTION: HOT SURFACES may result in injury. DO NOT touch engine or drive parts which are hot from operation. Allow parts to cool before servicing.

SERVICE POSITION

1. Place unit on a flat level surface. ALW A YS stop engine. Ensure unit is secure and will not tip over. Strap and clamp onto lift if used.

2. Place steering levers in neutral and engage parking brake.

3. Remove wing knob or hex nut (992310, 311).

4. Tip seat forward (Figure 6).

CAUTION: Be sure footing is secure to accomodate weight shift of seat when rotating it into service position.

5. When service is complete, lower seat and secure with wing knob or hex nut.

HYDRAULIC FLUID

WARNING: HYDRAULIC FLUID can result in

severe burns. Fluid in hydraulic system can penetrate skin and result in serious injury or death.

Be sure to stop the engine before doing any work on hydraulic parts.

Keep body and hands away from pin holes or nozzles which expel hydraulic fluid when under pressure. Use paper or cardboard, not hands, to search for leaks.

Ensure all hydraulic fluid connections are tight and all hydraulic hoses and lines are in good condition before applying pressure to system.

FOREIGN FLUID INJECTED INTO BODY can result in gangrene. Fluid must be surgically removed within a few hours by a doctor familiar with this form of injury.

Check Hydraulic Fluid Level

FULL Mark

Operating

Range

OE0380

1. Start the unit and run it to operating temperature (about 10 minutes).

2. Cycle the control levers forward and backward two or three times.

3. For units equipped with a hydraulic deck lift, raise and lower the deck completely two or three times.

4. Shut OFF engine. Engage parking brake. Remove the ignition key.

5. Put seat in service position. See SERVICE POSITION on page 17.

6. Remove any dirt that may be around the cap/dipstick on the hydraulic reservoir.

7. Remove ca p/di pstick .

8. Check hydraulic oil level mark on cap/dipstick.

9. Add 15W50 synthetic oil as needed. Do not overfill.

1. Service Position

2. Wing Knob

3. Steering Levers

Figure 6

4. Parking Brake

5. Battery

OF3361

Change Hydraulic Fluid and Filter

Change the hydraulic oil filter and hydraulic oil every 500 hours. Use Mobil 1 15W50 synthetic oil for best component life.

1. Clean around dipstick cap and dipstick. Remove dipstick.

2. Place container under oil filter to catch oil.

3. Remove oil filte r.

4. Allow tank to drain.

GB - 17

5. Lubricate rubber gasket on new oil filter with clean hydraulic oil.

6. Spin new oil filter onto filter housing until it makes contact. Tighten oil filter another 1/2 turn.

7. Add new oil to the oil tank. It will take about 4 quarts. Use Mobil 1 15W50 synthetic oil for best pump and wheel motor life.

8. Properly dispose of waste oil.

MOWER BLADES

Remove

CAUTION: Use sturdy gloves or padding to protect

hands when working with mower blades.

1. Turn the engine off. Remove the ignition key. Remove the ignition wire from the spark plugs.

2. Block mower blades to prevent rotation.

3. Remove the bolts, washers, an d blades from the spindle shafts.

• 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 blad e.

3. Check mower blade bal anc e. 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.

4. Install mower blade(s) on unit.

5. Tighten the bolts to a torque of 115-125 lbf-ft (156-169 N•m).

DO NOT Sharpen to This Pattern

992042, 044, 054, 064, 077, 079, 081, 083, 092, 094, 096

992051, 055, 080, 082, 095, 097, 310, 311

Figure 7

Replace

1. Replace the blades, washers and bolts on the spindle shafts.

2. Tighten the bolts to a torque of 115-125 lbf-ft (156-169 N•m).

3. Replace the ignition wire on the spark plugs.

Sharpen the Mower Blades

DISCARD if More Than 1/2 in. (1.27 cm)

1. Cutting Edge

2. Square Corner

BATTERY

WARNING: AVOID INJURY. Read and understand

entire Safety secti on befo re procee din g.

Sharpen to This Pattern

3. Air Lift Erosion

4. Air Lift

Figure 8

OT0792

CAUTION: DO NOT sharpen mower blades while on unit. An unbalanced mower blade will cause excessive vibration and eventual damage to unit. Check mower blade balance before reinstalling blades.

NEVER weld or straighten bent blades.

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.

WARNING: 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.

Unit comes equipped with a maintenance-free battery that requires no regular maintenance except cleaning the terminals.

GB - 18

Remove Battery

1. Place seat in the service position (See MAINTENANCE SCHEDULE on page 15).

2. Disconnect negative (–) cable first, then positive (+) cable (Figure 9).

3. Remove holddown and remove battery.

Replace Battery

1. Replace battery and secure with battery holddown.

2. Connect positive (+) cable first, then negative (–) cable.

3. Coat terminals with dielectric grease or petroleum jelly.

4. Return seat to operating position.

Clean Battery

Keep battery and its terminals clean. Inspect every 100 operating hours or monthly for best performance.

IMPORTANT: DO NOT fast charge. Charging at a higher rate will damage or destroy battery. ONLY use an automatic charger designed for use with your battery.

ALWAYS follow information provided on battery by battery manufacturer. Contact battery manufacturer for extensive instructions to charge battery.

1. Remove battery from unit. See Remove Battery on page 19.

2. Place battery on bench or other well-ventilated place.

3. Connect positive (+) lead of charger to positive (+) terminal, and negative (–) lead to negative (–) terminal.

4. Charge battery according to the instructions from battery charger manufacturer and battery manufacturer.

5. Replace battery. See Replace Battery on page 19.

Jump-Starting

Gravely does not recommend jump-starting your unit. Jump-starting can damage engine and electrical system components. See your engine manual for more detailed information.

LUBRICATE UNIT

NOTE: Use Stens Mix Hi-Temp Grease or equivalent

(part number 00036700). Apply oil at all pivot points and pin connections.

1. Negative terminal

2. Positive terminal

3. Battery

Figure 9

1. Remove battery from unit. See Remove Battery on page 19.

2. Clean terminals and battery cable ends with wire brush.

3. Coat terminals with dielectric grease or petroleum jelly.

4. Replace battery. See Replace Battery on page 19.

Charging the Battery

WARNING: FROZEN BATTERIES CAN EXPLODE and result in death or serious injury. DO

NOT charge a frozen battery. Let battery thaw before charging.

Battery Electrolyte First Aid

Follow First Aid directions for contact with battery fluid.

• External Contact: Flush with water.

• Eyes: Flush with water for at least 15 minutes and get medical attention immediately!

• Internal Contact: Drink large quantities of water. Follow with Milk of Magnesia, beaten egg or vegetable oil. Get medical attention immediately!

In case of internal cont act, DO NOT induce vomiting!

OF1671

OF1793

REF LUBRI CATION QTY LOCATION INTERVAL 1 REPACK 2 CASTER PIVOT 400 Hrs

OIL ALL PIVOT

POINTS, PIN

CONNECTIONS

50 Hrs

Figure 10

GB - 19

STEERING CO NT R O L NEUTRAL ADJUSTMENT

If the steering levers do not line up (match) or the unit has excessive creeping when the steering levers are in neutral, adjust as follows.

Adjusting the Steering Levers to Line Up (Match) (Figure 11)

1. Shut OFF engine. Engage parking brake. Remove the ignition key.

2. Place seat in the service position (See SERVICE POSITION on page 17).

3. Loosen damper locknut on the same side as the steering lever to be adjusted.

4. Loosen brake interlock on the same side as steering lever to be adjusted.

5. Loosen tie rod jam nut and turn tie rod until steering levers are aligned.

6. Tighten jam nut on tie rod, tighten brake interlock and tighten damper locknut.

Eliminating Excessive Creeping of the Unit (Figure 11)

WARNING: This adjustment requires operating the

engine. Use extreme care to avoid contact with moving parts and hot surfaces. Be sure rear of unit is well-supported and secure before starting engine.

1. If hydraulic system is cold, run unit for a minimum of five minutes, then shut OFF engine.

2. With the unit up to and facing a wall, jack the unit up so that both drive wheels are off the ground.

3. Start the engine and release the parking brake.

4. Move the steering levers from Forward to Reverse several times to make sure controls are free. Then return steering levers to neutral position.

5. Check wheel(s) for movement.

6. Shut OFF engine.

NOTE: The right and left steering levers are adjusted the same way. To access the tie-rod, place seat in service position. See SERVICE POSITION on page 17.

7. Adjust tie-rod(s):

If the wheel is moving in a forward direction:

a. Loosen the jam nut on each end of the tie-rod. b. Turn tie-rod counterclockwise (lengthening the

distance between the steering lever and hydrostatic transmission) several times.

If the wheel is moving in a reverse direction:

a. Loosen the jam nut on each end of the tie-rod. b. Turn tie-rod clockwise (decreasing the distance

between the steering lever and hydrostatic transmission) several times.

8. Return seat to operating position.

9. Start engine.

10. Move steering leve rs fro m Forw ard t o Rever se several times. Then return steering levers to neutral position.

11. Shut OFF engine.

12. If wheel is not moving, tighten jam nuts on tie-rod. The adjustment is complete.

13. If wheel is still moving, repeat steps 7 through 12.

1. Damper Locknut

2. Damper

3. Tie-Rod Jam Nut

4. Tie-Rod

Figure 11

5. Steering Lever

6. Brake Interlock

7. Hydrostatic Transmission

ADJUSTING THE UNIT TO TRACK STRAIGHT

WARNING: Prior to adjusting the tracking of the

unit, shut off engine, engage parking brake, and remove the ignition key.

OF3381

Check and adjust tire pressure. Increase pressure on side unit tracks to. DO NOT exceed maximum recommended tire pressure (See SPECIFICATIONS on page 28).

GB - 20

If tire pressure adjustment does not solve tracking problem, adjust the limiter bolts on the stop bracket (Figure 12). Front bolts adjust forward and rear bolts adjust reverse. Lengthen the limiter bolt (move closer to lever) on side which is too fast.

2. Install the spacer, handle, and eccentric spacer in the appropriate height position. Do not tighten the nut holding the eccentric spacer.

3. Turn the eccentric spacer until the right and left handles are the same height. Tighten nut.

1. Limiter Bolt

2. Jam Nut

Figure 12

3. Steering Lever

4. Stop Bracket

OF3572

PARKING BRAKE ADJUSTMENT

The parking brake might need adjustment over time and after new brake pads have been installed.

NOTE: After installing new brake pads in the calipers, they must be burnished by driving for a short distance (about 100 feet) with the brake on. To do this, bring the parking brake lever part -way up while driving in a s t rai g ht l in e. Th is qu i ckl y breaks-in the pads for maximum effectiveness

1-1/2 in. (3.81 cm)

5 4

1/16 to 1/8 in. (1.59 to 3.18 mm)

ADJUSTING THE HEIGHT OF THE STEERING LEVER HANDLES

The handles have three height positions (Figure 13).

Position # 1

Position # 2

1. Eccentric Spacer

2. Handle

3. Steering Lever

Figure 13

1. Remove the spacer, handle, and eccentric spacer from the steering lever.

NOTE: Position the right and left handles at the same height position.

Position # 3

OF3570

1. Parking Brake Lever

2. Brake Rod

3. Return Nuts

Figure 14

4. Trunnion

5. Spring

6. Jam Nuts

OF3303

Check Adjustment

NOTE: Be sure to check the parking brake on both sides of

the unit (Figure 14). With the parking brake engaged, the spring length should

measure 1 1/2 in. (3.81 cm) between the jam nuts and the trunnion and the clearance between the return nuts and trunnion should measure 1/16 to 1/8 in. (1.59 to 3.18 mm). If either of these measurements is off, adjust the parking brake appropriately.

Adjust the Parking Brake

1. Engage the parking brake.

2. Turn the jam nuts clockwise to compress the spring or counterclockwise to extend the spring until there is 1-1/2 in. (3.81 cm) clearance between the jam nuts and trunnion.

3. Tighten jam nuts together.

GB - 21

4. Turn the return nuts clockwise to decrease the distance or counterclockwise to increase the distance until there is 1/16 to 1/8 in. (1.59 to 3.18 mm) between the return nuts and trunnion.

5. Tighten return nuts together.

5. Arrange new mower belt(s) on deck (mower drive belt first). Retighten short mower belt idler pivot bolt. Install belts on sheaves. Put belts onto center sheave last.

6. Replace belt covers and return foot board to closed position.

BELTS

WARNING: MOVING PARTS can cut or amputate

body parts. ALWAYS wait for moving parts to stop before performing maintenance or service.

CAUTION: DAMAGED OR WORN BELTS may result in injury and/or damage to unit. Check belts for excessive wear or cracks often.

Belt Access

1. Properly stop and park unit (See OPERATION on page 12).

2. Lower the mower deck.

3. Place seat in most rearward position.

4. Remove belt covers.

5. Place foot board in open position (Figure 15).

6. Secure raised footboard with latch.

1. Footbo ard in open position

2. Frame

3. Latch

1. PTO Mower Belt

2. Mower Drive Belt

3. Springs

4. Mower Drive Belt Idler

5. PTO Belt Idler

6. PTO Clutch Sheave

7. Center Sheave

Figure 16

Replacing the Hydro Pump Belt

1. Properly stop and park unit (See OPERATION on page 12).

2. Remove the PTO mower belt from the PTO clutch sheave (See Replacing Mower Belts on page 22).

Figure 15

OF3580

Replacing Mower Belts

NOTE: Long PTO mower belt must be removed from blade

spindle pulleys prior to removing short mower drive belt.

CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idlers when performing this operation.

1. Slowly release the tension on the PTO mower belt idler until all the tension is removed from the springs.

2. Remove PTO mower belt from left blade spindle and remove from deck.

3. Slowly release the tension on the mower drive belt idler until all the tension is removed from the springs.

4. Remove mower drive belt from right blade spindle and from deck. Idler pivot bolt must be loosened slightly to gain clearance to remove belt from under idler pulley (Figure 16).

CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idlers when performing this operation.

3. Remove clutc h anchor.

4. Slowly release the tension on the hydro pump belt idler until all the tension is removed from the springs.

5. Remove old hydro pump belt from right hand hydrostat sheave first (Figure 17).

6. Install new hydro pump belt by positioning belt on sheaves. Put belt onto right hand hydrostat sheave last.

7. Replace clutch anchor.

8. Replace PTO mower belt on PTO clutch sheave. See Replacing Mower Belts on page 22.

GB - 22

IMPORTANT: Adjust the mechanical lift spring on each side

of the unit to the same length.

• Adjust the eye-bolt to increase the length of the mechanical lift spring which will decrease the amount of force required to lift the mower deck.

• Adjust the eye-bolt to decrease the length of the mechanical lift spring which will increase the amount of force required to lift the mower deck.

Increased Spring Length = Decreased Forc

1. Hydro Belt

2. Spring

3. Idler

4. Engine Sheave

Figure 17

5. Right Hand Hydrostat

6. Left Hand Hydrostat

7. Clutch

8. Clutch Anchor

OF1631

MOWER DECKS

Anti-scalp Roller Adjustment

The anti-scalp rollers are set at the factory for typical mowing height, but can be adjusted for high or low cutting conditions (Figure 18).

Anti-Scalp rollers are intended to prevent lawn scalping, not to control cutting height.

For a very high cutting height, set the anti-scalp rollers in the lowest position on the bracket.

For a very low cutting height, set the anti-scalp rollers in the highest position on the bracket.

All anti-scalp rollers should be set at the same height.

Lowest Cutting Height

Decreased Spring Length = Increased Force

1. Eye-Bol t 2. Mechanical Lift Spring

Figure 19

Removing the Mower Deck

NOTE: Only remove PTO belt from electric clutch.

1. Remove PTO belt from electric clutch (see Replacing Mower Belts on page 22).

NOTE: Perform steps 2 and 3 for mechanical lift mower decks only (992064, 083, 092, 093, 094, 095, 096, 097).

CAUTION: Use care when releasing mechanical lift spring tension. Keep body parts well away from springs when performing this operation.

2. Raise mower deck to transport position (see Mower Lift Pedal (992064, 083, 092, 093, 094, 095, 096, 097) on page 13).

3. Remove mechanical lift spring from each side of unit (Figure 20).

OF4040

Highest Cutting Height

Figure 18

OF3590

MOWER LIFT PEDAL ADJUSTMENT

The mower lift pedal can be adjusted to decrease or increase the amount of force required to lift the mower deck.

NOTE: Decreasing the amount of force required to lift the mower deck will increase the mower deck’s bouncing. Increasing the amount of force required to lift the mower deck will decrease the mower deck’s bouncing.

GB - 23

1. Eye-Bol t 2. Mechanical Lift Spring

Figure 20

OF4040

4. Lower mower deck all the way down.

5. Remove link chains from mower lift arms. Note hole location on mower lift arms for replacement.

6. Remove mower mounting arms from frame.

7. Slide mower deck out from under unit.

1. Mower Lift Arm

2. Link C hai n

3. Mower Mounting Arm

Figure 21

4. PTO Mower Belt

Of0316

Installing the Mower Deck (Figure 21)

1. Slide mower deck under unit.

2. Install mower mounting arms on frame.

3. Install link chains on the m ower lift arms in the same holes they were removed from.

NOTE: Perform steps 4 and 5 for mechanical lift mower decks only (992064, 083, 092, 093, 094, 095, 096, 097).

4. Raise mower deck to transport position (see Mower Lift Pedal (992064, 083, 092, 093, 094, 095, 096, 097) on page 13).

5. Install mechanical lift spring on each side of unit (Figure 21).

6. Install PTO belt on electric clutch (see Replacing Mower Belts on page 22).

7. Level mower deck (see Leveling the Mower Deck on page 24).

Leveling the Mower Deck

These adjustments should be made on a level surface with the tires inflated to the correct air pressure.

Level the mower with the slots where 4 chains fasten to the mower mounting brackets (Figure 22).

1. Shut off engine. Engage parking brake. Remove the ignition key.

2. Raise mower deck to its highest position and place

4.75 in. (12.1 cm) tall blocks at each rear corner and

4.625 in. (11.7 cm) tall blocks at each front corner.

3. Lower deck onto the blocks.

4. Loosen the locknuts on the side where the chains are slack and slide the bolt down the slot until the chains are tight.

5. Tighten the locknuts.

6. Lift mower and remove blocks.

7. Measure height of deck at each side. Measurements must be within 3/16 in. (4.76 mm) of each other.

8. If measurements are out of range, fix by adjusting chains on low side of deck.

9. Once deck is level side to side, measure height of deck at middle of front and on both sides of rear. Front of deck should be 1/8 in. +/- 1/8 in. (3.18 mm +/-

3.18 mm) lower than rear.

Right Side View

GB - 24

1. Chains

2. Lock Nuts and Slots

3. Mower Mounting Brackets

Figure 22

4. 4.675 in. (11.7 cm) Blocks

5. 4.75 in. (12 cm) Blocks

OF4015

STORAGE

WARNING: AVOID INJURY. Read and understand

entire Safety section before proceeding.

SHORT TERM

NEVER spray unit with high pressure water or store unit outdoors.

Inspect unit for visible signs of wear, breakage or damage. Keep all nuts, bolts and screws properly tightened and know

unit is in safe working condition. Store unit in a cool, dry protected area.

LONG TERM

Clean unit thoroughly with mild soap and low pressure water and lubricate (See LUBRICATE UNIT on page 19 in Maintenance). T ouch up all scratched painted surfaces.

Remove weight from wheels by putting blocks under frame or axle.

When storing unit for extended periods of time, remove all fuel from tank and carburetor (run dry). Refer to Engine Manual.

Clean and charge the battery. Charge battery every three to four weeks when storing unit.

To Take the Unit Out of St orage

1. Refer to the engine service manual to prepare the engine for service.

2. Put fresh, clean fuel in the fuel tank.

3. Begin the maintenance schedule.

4. Charge and install the batte r y.

GB - 25

TROUBLESHOOTING

PROBLEM PROBABLE CAUSE CORRECTION

Engine does not crank.

Engine cranks but does not start.

Battery light does not light up when starting engine.

Oil pressure light is on.

1. PTO engaged.

2. Parking brake disengaged.

3. Loose or corroded battery cables.

4. Discharged battery.

5. Faulty starter.

1. Fuel tank empty.

2. Faulty spark plug.

3. Air cleaner is plugged or dirty.

4. Fuel filter is dirty.

5. Faulty engine.

1. Discharged battery. 1. Charge battery (see Charging the

1. Oil pressure is low. 1. Refer to Engine Manual.

1. Disengage PTO.

2. Engage parking brake.

3. Clean and tighten battery cables (see Clean Battery on page 19).

4. Charge battery (see Charging the Battery on page 19).

5. See your Gravely Dealer.

1. Fill fuel tank (see FILLING FUEL TANK on page 14).

2. Replace spark plug. Refer to Engine Manual.

3. Clean or replace air cleaner. Refer to Engine Manual.

4. Clean or replace fuel filter. Refer to Engine Manual.

5. Refer to Engine Manual or see your Gravely Dealer.

Battery on page 19).

Engine continues to run when ignition key is in the off position.

PTO or mower blades do not engage or shut off.

Unit does not drive.

1. Ignition ground wire disconnected.

2. Ignition switch failure.

1. Operator presence switch not depressed.

2. Faulty PTO switch.

1. Parking brake engaged.

2. Transmission bypass levers open.

3. Hydraulic oil level low.

4. Faulty hydraulic drive system.

1. Connect ground wire to clean metal surface.

2. Replace ignition switch (see your Gravely Dealer).

1. Depress operator presence switch by sitting on seat.

2. Check the electrical system to the clutch for damage or wear. See your Gravely Dealer.

1. Disengage parking brake.

2. Close transmission bypass levers (see

MOVING THE UNIT WITH THE ENGINE OFF on page 15).

3. Add hydraulic oil (see Check Hydraulic Fluid Level on page 17).

4. See your Gravely dealer.

GB - 26

ACCESSORIES

Part No. Description 78805300 44 in. Mulching Kit 78803400 48 in. Mulching Kit 78803500 52 in. Mulching Kit 79200300 60 in. Mulching Kit 78805400 44 in. Bahia/Tall Grass Baffle Kit 78803800 48 in. Bahia/Tall Grass Baffle Kit 78803900 52 in. Bahia/Tall Grass Baffle Kit 79201600 60 in. Bahia/Tall Grass Baffle Kit 79202800 44 in., 48 in., 52 in. Discharge Cover 79200400 60 in. Discharge Cover 79202600 60 in. Striper Kit 79200700 52 in., and 60 in. True Power Wheel / Tire Kit 78804100 44 in. and 48 in. Double Blade Kit 79202200 Liftmaster Kit (Not for 99206 4, 083, 092, 093, 094,

095, 096, 097) 79202300 Hitch Kit 79202700 Headlight Kit 79202900 Counterweight Kit 79203100 44 in., 48 in., 52 in. Lawn Striper Kit 89201400 Rollover Protection System 89202200 60 in. Bagger 89202300 44 in., 48 in., 52 in. Bagger 78804300 Grass Catcher (48 in. and 52 in. Models) 78804400 Leaf Collector (48 in. and 52 in. Models) 79205500 Suspension Seat 79204000 Eye-Q™ Engine RPM Sensor Kit (992042, 043,

044, 051, 064, 077, 078, 079, 080, 083, 092, 093,

094, 095, 310, 311) 79204100 Eye-Q™ RF ID Kit 79204200 Eye-Q™ GPS Kit — For 100 Series Gravely Units

(42” Harness) 79204300 Eye-Q™ Accelerometer Kit 79204400 Eye-Q™ Temperature Sensor Kit 79204600 Eye-Q™ Scan-Mate™ and Job Efficiency Report-

ing Software 79204700 Eye-Q™ Accessory Wire Harness Kit — Required

for any optional sensors, accelerometers, or GPS 79204800 Eye-Q™ Retrofit Kit (992042, 043, 044, 051, 054,

055 and 992310 and 311 with serial number range

less than 2,499) 79204900 Eye-Q™ Guard Kit 79205400 Eye-Q™ Ready Kit (992042, 043, 044, 051, 054,

055, 092, 093, 094, 095, 096, 09 7 and 992310 and

311 with serial number range 2,500 and higher)

SERVICE PARTS

Part No. Qty Description 01554800 1 Battery 21537000 1 Air Filter Outer Element 21536900 1 Air Filter Inner Element 21538200 1 Air Filter Paper Element (17 hp) 21538300 1 Air Filter Foam Element (17 hp) 21535800 1 Engine Oil Filter - Kawasaki 21397200 1 Engine Oil Filter - Kohler 09246900 1 Hydraulic Oil Filter 21536100 2 Spark Plug - Kawasaki 21533600 2 Spark Plug - Kawasaki (17 hp) 21525900 1 Spark Plug - Kohler 21410800 1 Fuel Filter - Kawasaki 21538400 1 Fuel Filter - Kawasaki (17 hp) 21539500 1 Fuel Filter - Kohler 07241100 1 PTO (Engine to Deck) Belt (52 in.) 07241000 1 PTO (Engine to Deck) Belt (48 in.) 07239300 1 PTO (Engine to Deck) Belt (60 in.) 07202900 1 Mower Drive Belt (44 in. and 48 in.) 07222300 1 Mower Drive Belt (52 in.) 07235000 1 Mower Drive Belt (60 in.) 07218000 1 Traction (Hydro Pump) Belt 04919100 1 Blade (44 in. and 48 in.) 04920600 1 Mulch Blade (44 in. and 48 in.) 04936000 1 Blade (992310, 311) 04916400 1 Blade (52 in.) 04917900 1 Mulch Blade (52 in.) 09246600 1 Blade (60 in.) 08899100 1 Mulch Blade (60 in.)

GB - 27

SPECIFICATIONS

Model Number 992042 992043 992044 992051 992054 992055 992064 992077 Model PM144Z PM148Z PM152Z PM160Z PM152Z PM160Z PM144Z PM144Z Eye-Q Optional Standard Engine

Engine Kawasaki Kohler Kawasaki Engine Model Number FH601V FH641V FH680V CV730 FH500V FH601V Engine Power – hp (kW) at

Maximum RPM Governed RPM (May be dif fere nt

from maximum RPM) Cooling Capacity Air Cooled

Speed

Forward Maxi mum – mph (km/h) 10 (16) Reverse Maximum – mph (km/h) 4.5 (7.2)

Tu rning Ra dius 0 Brakes Hydro/Dynamic Drum – Parking Electrical

Starter Electric Battery 12-Volt Maintenance Free Power Take-Off Electric PTO Clutch/Brake

Fuel

Fuel Type Refer to Engine Manual Fuel Tank Capacity – gal. (L) 10 (37.8)

Transmission

Type Hydrostatic Drive Transmission Oil Mobil 1 15W-50 Synthetic Hydraulic System Capacity – qt

(L) Hydraulic Oil Filter Yes

Size and Weight

Length – in. (cm) 72.5 (184.2) 75 (190.5) Width – in. (cm) 57 (145) 61 (155) 65 (165) 73 (185) 65 (165) 73 (185) 57 (145)

Height – in. (cm) 42 (106) Height with ROPS – in. (cm) 75 (190)

Weight – lbs (kg) 946 (430) 951 (432) 961 (437)

Tires

Front Tire Size – in. (cm) 15 x 6 -6 (38 x 15 -15)

Rear Tire Size – in. (cm)

Front Tire Pressure – psi (kPa) 20 -25 (138 - 172) Rear Tire Pressure – psi (kPa) 12 -15 (83 -103)

Mower Deck

Mower Deck Lift Hydraulic Mechanical Hydraulic Cutting Width – in. (cm) 44 (112) 48 (122) 52 (132) 60 (152) 52 (132) 60 (152) 44 (112) Cutting Height – in. (cm) 1 - 5 (2.5 - 12.7) Cutting Height Increments – in.

(cm)

Maximum Towing Capacity – lbs (kg)

Maximum Tongue Weight – lbs (kg)

19 (14.1) 21 (15.7) 23 (17.1) 25 (18.7) 25 (18.7) 17 (12.2) 19 (14.1)

3600 ± 100 3550 ± 50 3600 ± 100 3550 ± 50 3600 ± 100

4.8 (4.5)

23 x 9.5 -12

(58.4 x

24-30.5)

73.5

(186.7)

1040

(472.7)

23 x 10.5 - 12 (58.4 x 26.7-30.5)

1 to 5 (2.5 to 12.7) 0.5 (1.25)

961 (437)

500 (227)

50 (23)

73 (185) 72.5 (184.2)

1040

(472.7)

930 (422) 946 (430)

23 x 9.5 -12 (58.4 x

24-30.5)

1 to 5 (2.5

to 12.7)

GB - 28

SPECIFICATIONS

Model Number 992078 992079 992080 992081 992082 992083 992092 992093 Model PM148Z PM152Z PM160Z PM152Z PM160Z PM144Z PM144Z PM148Z Eye-Q Standard Optional Engine

Engine Kawasaki Kohler Kawasaki Engine Model Number FH641V FH680V CV730 FH500V FH601V FH641V Engine Power – hp (kW) at

Maximum RPM Governed RPM (May be dif fere nt

from maximum RPM) Cooling Capacity Air Cooled

Speed

Forward Maxi mum – mph (km/h) 10 (16) Reverse Maximum – mph (km/h) 4.5 (7.2)

Tu rning Ra dius 0 Brakes Hydro/Dynamic Drum – Parking Electrical

Starter Electric Battery 12-Volt Maintenance Free Power Take-Off Electric PTO Clutch/Brake

Fuel

Fuel Type Refer to Engine Manual Fuel Tank Capacity – gal. (L) 10 (37.8)

Transmission

Type Hydrostatic Drive Transmission Oil Mobil 1 15W-50 Synthetic Hydraulic System Capacity – qt

(L) Hydraulic Oil Filter Yes

Size and Weight

Length – in. (cm) Width – in. (cm) 61 (155) 65 (165) 73 (185) 65 (165) 73 (185) 57 (145) 57 (145) 61 (155)

Height – in. (cm) 42 (106) Height with ROPS – in. (cm) 75 (190) Weight – lbs (kg) 1050 (476) 1125 (510) 1050 (476) 1125 (510) 1050 (476)

Tires

Front Tire Size – in. (cm) 15 x 6 -6 (38 x 15 -15)

Rear Tire Size – in. (cm) 23 x 10.5 - 12 (58.4 x 26.7-30.5)

Front Tire Pressure – psi (kPa) 20 -25 (138 - 172) Rear Tire Pressure – psi (kPa) 12 -15 (83 -103)

Mower Deck

Mower Deck Lift Hydraulic Mechanical Cutting Width – in. (cm) 48 (122) 52 (132) 60 (152) 52 (132) 60 (152) 44 (112) 44 (112) 48 (122) Cutting Height – in. (cm) 1 - 5 (2.5 - 12.7) Cutting Height Increments – in.

(cm)

Maximum Towing Capacity – lbs (kg)

Maximum Tongue Weight – lbs (kg)

21 (15.7) 23 (17.1) 25 (18.7) 17 (12.2) 19 (14.1) 21 (15.7)

3600 ± 100 3550 ± 50 3600 ± 100 3550 ± 50 3600 ± 100

4.8 (4.5)

72.5

(184.2)

72.5

(184.2)

75 (190.5)

1 to 5 (2.5 to 12.7) 0.5 (1.25)

72.5

(184.2)

500 (227)

75 (190.5)

50 (23)

72.5

(184.2)

23 x 9.5 -12 (58.4 x

24-30.5)

72.5

(184.2)

72.5

(184.2)

23 x 10.5 -

12 (58.4 x

26.7-30.5)

GB - 29

SPECIFICATIONS

Model Number 992094 992095 992096 992097 992310 992311 Model PM152Z PM160Z PM152Z PM160Z PM144Z PM148Z Eye-Q Optional Standard Engine

Engine Kawasaki Kohler Kawasaki Engine Model Number FH680V CV730 FH601V FH641V Engine Power – hp (kW) at Maximum

RPM Governed RPM (May be different from

maximum RPM) Cooling Capacity Air Cooled

Speed

Forward Maximum – mph (km/h) 10 (16) Reverse Maximum – mph (km/h) 4.5 (7.2)

Tu rning Ra dius 0 Brakes Hydro/Dynamic Drum – Parking Electrical

Starter Electric Battery 12-Vo lt Mai nte nan ce Free Power Take-Off Electric PTO Clutch/Brake

Fuel

Fuel Type Refer to Engine Manual Fuel Tank Capacity – gal. (L) 10 (37.8)

Transmission

Type Hydrostatic Drive Transmission Oil Mobil 1 15W-50 Synthetic Hydraulic System Capacity – qt (L) 4.8 (4.5) Hydraulic Oil Filter Yes

Size and Weight

Length – in. (cm) 72.5 (184.2) 75 (190.5) 73.5 (186.7) 75.4 (191.5) 73.5 (186.7) Width – in. (cm) 65 (165) 73 (185) 65 (165) 73 (185) 57 (145) 61 (155) Height – in. (cm) 42 (106) Height with ROPS – in. (cm) 75 (190) Weight – lbs (kg) 1050 (476) 1125 (510) 1050 (476) 1125 (510)

Tires

Front Tire Size – in. (cm) 15 x 6 -6 (38 x 15 -15)

Rear Tire Size – in. (cm) 23 x 10.5 - 12 (58.4 x 26.7-30.5)

Front Tire Pressure – psi (kPa) 20 -25 (138 - 172) Rear Tire Pressure – psi (kPa) 12 -15 (83 -103)

Mower Deck

Mower Deck Lift Mechanical Hydraulic Cutting Width – in. (cm) 52 (132) 60 (152) 52 (132) 52 (132) 44 (112) 48 (122) Cutting Height – in. (cm) 1 - 5 (2.5 - 12.7) Cutting Height Increments – in. (cm) 0.5 (1.25) 1 to 5 (2.5 to 12.7)

Maximum Towing Capacity – lbs (kg) 500 (227) Maximum Tongue Weight – lbs (kg) 50 (23)

3550 ± 50 3600 ± 100 3550 ± 50 3600 ± 100 2800 ± 50 3300 ± 50

23 (17.1) 25 (18.7) 19 (14.1) 21 (15.7)

23 x 9.5 -12

(58.4 x

24-30.5)

23 x 10.5 - 12

(58.4 x

26.7-30.5)

GB - 30

GB - 31

GRAVELY A Division of Ariens Company 655 West Ryan Street P.O. Box 157 Brillion, WI 54110-0157 920-756-2141 Fax 920-756-2407 www.gravely.com

Gravely 992044 23HP PM152Z, 992077 19HP PM144Z, 992042 19HP PM144Z, 992043 21HP PM148Z, 992064 17HP PM144Z User Manual

Specifications and Main Features

Frequently Asked Questions

User Manual

TABLE OF CONTENTS

SAFETY

ASSEMBLY

CONTROLS AND FEATURES

OPERATION

SERVICE AND ADJUSTMENTS

STORAGE

TROUBLESHOOTING