Instruction/ maintenance manual of the product 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25H Gravely
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Owner/Oper ator Man ual 08498100C 2/03 Supercedes 08498100,A,B Printed in USA Models 992042 19HP-144Z 992043 21HP-148Z 992044 23HP-152Z 992051 23HP-160Z 992054 25HP-152Z 992055 25HP-160Z 992310 19HP-1.
2 MODEL DECLARA TION OF CONFORMITY ISSUED BY THE MANUF A CTURER CER TIFICA T DE CONFORMIT É DU MOD È LE D É LIVR É P AR LE F ABRICANT V OM HERSTELLER A USGESTELL TE MODELL- Ü BEREINSTIMMUNGSERKL .
3 Stated Sound P ower Le vels are estab lished f ollowing Anne x VIII “ Full Quality Assur ance ” of directive 2000/14/EC . Les d é clarations de niv eau de puissance acoustique sont é tablies conf orm é ment à l ’ Ar ticle VIII « Assurance qualit é totale » de la directiv e 2000/14/EC .
4 ENGLISH 1. Choke Control 2. Throttle Le ver 3. Wing Knob 4. Hydraulic Oil Reservoir 5. Fuel T anks and Caps 6. Steering Lev ers 7. Batter y 8. Mower Lift Le ver 9. Fuel Shut Off V alve 10. Mower Dec k with Chute De fl ector 11. Cylinder Stops 12. Height of Cut Indicator 13.
GB - 5 Controls and Features . . . . . . . . . . . . . . . . . . . . . 4 Safety . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 Assembl y . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Operation . . . . . . . .
GB - 6 (N) and P ower T akeoff (PT O) is disengaged (Off). Engine must stop if operator lea ves seat when steering lev ers are in any drive position or PT O is engaged (On). See Saf ety Interlock System on page 12. 3. Fill out Original Purchaser Registration Card and return the card to Grav ely .
GB - 7 SAFETY DECALS AND LOCATIONS AL W A YS replace missing or damaged Safety Decals . Ref er to Figure 3 f or Saf ety Decal locations. 1. D ANGER! TO A V OID SERIOUS INJUR Y OR DEA TH Read Owner/Operator Manual. K eep children and others awa y from unit while operating.
GB - 8 Alwa ys stand clear of discharge area. Do not direct discharge tow ard other people. K eep people awa y from unit while operating. Shut off engine, remo v e ke y , read manual bef ore you adjust or repair unit. NO STEP! Alwa ys keep f eet awa y from rotating par ts.
GB - 9 NEVER place your hands or an y par t of your body or clothing inside or near any mo ving par t while unit is running. AL W A YS keep hands and f eet awa y from all rotating par ts during operation.
GB - 10 Fuel is highly fl ammable and its v apors are explosiv e. Handle with care. Use an approv ed fuel container . NO smoking, NO sparks, NO fl ames. AL W A YS allow engine to cool bef ore ser vicing. NEVER fi ll fuel tank when engine is running or hot from operation.
GB - 11 UNIT ASSEMBL Y P ac kage Contents: Unit, Mow er Deck and Liter ature P ack Preparation Checklist Ref er to the Owner/Operator manual as required. 1. Unpack Unit - Remo ve shrink wrap and packaging materials. 2. Remov e Unit F rom Container - Open Bypass V alves (dump v alves) (See Moving the Unit with the Engine Off on page 14).
GB - 12 CONTROLS AND FEATURES See Figure 1 f or Controls and F eatures locations. Safety Interloc k System P erform the f ollowing tests to ensure the saf ety inter lock system is working properly . If the unit does not perf or m as stated, contact your Gr av ely dealer for repairs .
GB - 13 NO TE: The engine will not star t unless the steering con- trol le v ers are in the neutral position, the PT O switch is in the “ Off ” position and parking brak e is set. Mower Lift Le ver Use the mow er lift le v er , located on the left side of tractor , to raise and lo wer the mow er deck.
GB - 14 STOPPING IN AN EMERGENCY The unit can be stopped immediately at any time b y turning the ignition key to the "Off" position. STARTING AND SHUT OFF T o star t the engine: 1. Make sure the steering le vers are in neutral. 2. Put the PT O switch in the “ Off ” position.
GB - 15 FOR BEST P ERFORMANCE Cut grass when it is dry . K eep mower b lades shar p . K eep mower dec k properly lev eled. Adjust anti-scalp rollers to pre v ent scalping. Do not set height of cut too low . For v er y tall grass , mow twice. Do not tra v el too f ast.
GB - 16 Gra v ely Dealers will provide an y service which may be required to keep y our unit operating at peak ef fi ciency . Should engine ser vice be required, it can be obtained from a Gra v ely Dealer or the engine manuf acturer ’ s authorized ser vice center .
GB - 17 7. Add new oil to the oil tank. It will take about 4 quar ts. Use Mobil 15W50 synthetic oil for best pump and wheel motor lif e. 8. Properly dispose of waste oil. MOWER BLADES Remove 1. T urn the engine off. Remove the ignition k ey . Remov e the ignition wire from the spar k plugs.
GB - 18 3. Return seat to operating position. Clean Battery K eep batter y and its ter minals clean. Inspect ev er y 100 operating hours or monthly f or best performance. 1. Remov e batter y from unit. See Remov e Batter y on page 17. 2. Clean terminals and batter y cable ends with wire brush.
GB - 19 STEERING CONTROL NEUTRAL ADJUSTMENT If the steering lev ers do not line up (match) or the unit has e xcessiv e creeping when the steering lev ers are in neutral, adjust as f ollows. Adjusting the Steering Lever s to Line Up (Match) (Figure 10) 1.
GB - 20 If tire pressure adjustment does not solv e trac king problem, adjust the limiter bolts on the stop br ack et (Figure 11). F ront bolts adjust forw ard and rear bolts adjust re v erse. Lengthen the limiter bolt (mov e closer to le v er) on side which is too f ast.
GB - 21 4. T urn the retur n nuts clockwise to decrease the distance or counterclockwise to increase the distance until there is 1/16 to 1/8" (1.59 to 3.18 mm) between the return nuts and trunnion. 5. Tighten return nuts together . BELTS Belt Access 1.
GB - 22 5. Remov e old hydro pump belt from right hand h ydrostat sheav e fi rst (Figure 16). 6. Install new h ydro pump belt by positioning belt on sheav es. Put belt onto right hand hydrostat shea ve last. 7. Replace clutch anchor . 8. Replace long mow er belt on mower clutch shea ve.
GB - 23 4. Measure from bottom of mow er blade end to ground. 5. Set h ydraulic lift cylinder so cut of height reads the same as blade height measurement. 6. Loosen the lockn uts on the side where the chains are slack and slide the bolt do wn the slot until the chain is tight.
GB - 24 ACCESSORIES P ar t No . Description 78805300 44" Mulching Kit 78803400 48" Mulching Kit 78803500 52" Mulching Kit 79200300 60" Mulching Kit 78805400 44" Bahia/T all Gr.
GB - 25 SPECIFICATIONS Model Number 992042 992043 992044 992051 992054 992055 992310 992311 Model 144Z 148Z 152Z 160Z 152Z 160Z 144Z 148Z Length – cm (in) 184.
GB - 26 2-Y ear Limited W arranty Gra vely Division of Ariens Company (Gr av ely) hereby warrants to the original consumer purchaser that all Gra vely T wo-Wheel, Prof essional G, Pro , and ProMaster .
GRA VEL Y A Division of Ariens Company 655 West Ryan Str eet P .O. Box 157 Brillion, WI 54110-0157 920-756-2141 Fax 920-756-2407 www .gravely .com.
An important point after buying a device Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z you will learn all the available features of the product, as well as information on its operation. The information that you get Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z will certainly help you make a decision on the purchase.
If you already are a holder of Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z.
However, one of the most important roles played by the user manual is to help in solving problems with Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Gravely 992042 19HP-144Z, 992043 21HP-148Z, 992024 23HP-152Z, 992051 23HP-160Z, 992054 25HP-152Z, 992055 25HP-160Z, 992310 19HP-144Z, 992311 21HP-148Z along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
