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ZT
Owner/Operator Manual
ENGLISH
ESPAÑOL
Models
915094 – 2350
915096 – 2250
915098 – 1840
915099 – 1634
02965900A 7/07
Printed in USA

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Table of Contents
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Summary of Contents for Gravely ZT 915094 – 2350

  • Page 1 Owner/Operator Manual Models 915094 – 2350 915098 – 1840 915096 – 2250 915099 – 1634 ENGLISH ESPAÑOL 02965900A 7/07 Printed in USA...
  • Page 2: Table Of Contents

    THE MANUAL PRODUCT REGISTRATION Before operation of unit, carefully and completely read your The Gravely dealer must register the product at the time of manuals. The contents will provide you with an purchase. Registering the product will help the company...
  • Page 3: Safety

    4. Review recommended lubrication, maintenance and DISCLAIMER adjustments. Gravely reserves the right to discontinue, change, and 5. Review Limited Warranty Policy. improve its products at any time without notice or obligation 6. Fill out a product registration card and return the card to to the purchaser.
  • Page 4 077541 Figure 2 4. WARNING! Look down and behind before and while backing. Always stand clear of discharge area. OL1804 OL1814 Do not operate mower unless bagger is attached OL1805 Never carry children. or guards are in operating position. OL1815 5.
  • Page 5 Inspect unit before each use for: missing or damaged decals • Understand location and function of all controls. and shields, correctly operating safety interlock system, and • Never allow operation by untrained persons. deterioration of grass catchers. Replace or repair as •...
  • Page 6 NEVER direct discharge towards persons or property. DO NOT disengage or bypass transmission and coast Thrown objects may ricochet back towards operator. downhill. ALWAYS stand clear of the discharge area. Tow only with a machine that has a hitch designed for ALWAYS disengage attachment, stop unit and engine, towing.
  • Page 7 NO flames, NO sparks, NO smoking near battery. Mower blades are sharp and can cut you. Wrap the blade(s) or wear gloves, and use extra caution when servicing them. ALWAYS wear safety glasses and protective gear near NEVER weld or straighten mower blades. battery.
  • Page 8: Assembly

    ASSEMBLY Fill Fuel Tank WARNING: AVOID INJURY. Read and understand See FILLING FUEL TANK on page 11. the entire Safety section before proceeding. Check Safety Interlock System Tools Required WARNING: Safety interlock failure and improper • Adjustable wrench operation of unit can result in death or serious •...
  • Page 9: Controls And Features

    CONTROLS AND FEATURES 915094 915096, 098, 099 Figure 4 1. Throttle Lever 8. Mower Lift Pedal 2. Choke Control 9. Mower Deck 3. Ignition Switch 10. Discharge Chute 4. PTO Switch 11. Parking Brake 5. Seat 6. Steering Levers 7. Fuel Tank GB - 9...
  • Page 10: Operation

    See figure 4 for all controls and features locations. it is functioning properly. 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. Test Steering Lever Parking Brake...
  • Page 11 Steering Levers NOTE: The adjustment pin is used to set the height of the mower deck. See SPECIFICATIONS on page 24 for cutting • Reverse (1) – Pull both steering levers backward. height dimensions. • Forward (2) – Push both steering levers forward. •...
  • Page 12 IMPORTANT: DO NOT operate starter for more than 15 MOVING UNIT MANUALLY seconds per minute as damage can occur. WARNING: DO NOT disengage or bypass 3. Put the ignition key in the switch and turn it to the Start transmission and coast downhill. position.
  • Page 13: Maintenance Schedule

    (see Safety Interlock System on page 10). Check Parking Brake Engage parking brake and engage transmission bypass lever (see MOVING UNIT MANUALLY on page 12). Push unit. If unit rolls, contact your Gravely Dealer. Clean Unit Clean engine, battery, seat, mower deck, etc.
  • Page 14: Service And Adjustments

    Interval Task Action 25 Hours or Every Check Battery Keep battery and battery terminals clean (see Cleaning Battery and Battery Season Cables on page 18). Lubricate Unit Apply grease to zerk (1) on each front wheel 50 Hours or Every Check Fasteners Check mower blade mounting hardware and all other fasteners.
  • Page 15 1. Rear Trunnion 4. Drag Link 2. PTO Belt 5. Front Trunnion 3. Mower Deck 6. Lift Arms Figure 9 LEVELLING AND ADJUSTING PITCH OF Lowest Cutting Position MOWER DECK NOTE: Adjust on a level surface, with the tires inflated to the correct air pressure (see SPECIFICATIONS on page 24).
  • Page 16 The Forward Pitch Of The Mower Blades Adjusting The Mower Deck To Adjust Mower Blade (Figure 11): Height And Pitch (Figure 13): • Should be 0.0 in. (0.0 mm) to 1/4 in. (6.35 mm) pitched NOTE: Adjusting the mower deck will adjust he height and forward.
  • Page 17 MOWER BLADE on page 16). cleaning the terminals. Gravely recommends having mower blades sharpened by a professional. Contact your Gravely dealer. WARNING: Battery posts, terminals and related Discard mower blade if (figure 15): accessories contain lead and lead compounds, •...
  • Page 18 3. Clean battery cable ends, negative (–) terminal, and Jump-Starting positive (+) terminal with a wire brush and rinse with a Gravely does not recommend jump-starting your unit. weak baking soda solution. Jump-starting can damage engine and electrical system 4. Connect positive (+) cable first, then negative (–) cable.
  • Page 19: Replacing Pto Belt

    ADJUSTING STEERING LEVERS 1. Determine which way the unit turns. NOTE: The forward travel adjustment bolt adjusts the Adjusting Steering Lever Height (Figure 17) forward travel of the steering lever. The rear travel adjustment bolt adjusts the rearward travel of the steering lever.
  • Page 20: Replacing Hydrostatic Belt

    4. Install belt covers on mower deck. REPLACING HYDROSTATIC BELT Remove (Figure 20) 1. Remove PTO belt (see REPLACING PTO BELT on page 19). 2. Disconnect Electric Clutch Connector from PTO. CAUTION: Use care when releasing idler spring tension. Keep body parts well away from idler when performing this operation.
  • Page 21: Storage

    5. Connect spark plug wire(s) or replace faulty. spark plug(s). Refer to Engine Manual for detailed instructions. 6. Faulty electrical system. 6. Contact your Gravely Dealer. 7. Faulty engine. 7. Contact your Gravely Dealer. Engine 1. Choke engaged. 1. Disengage choke.
  • Page 22 1. Depress operator presence switch by sitting on seat. do not engage or shuts off. 2. Faulty operator presence switch. 2. Contact your Gravely Dealer. 3. Electric clutch connector is loose or 3. Connect the electric clutch connector. disconnected. See REPLACING HYDROSTATIC BELT on page 20 for the electric clutch connector location.
  • Page 23: Service Parts

    SERVICE PARTS ACCESSORIES Be sure to always use genuine Gravely parts to keep your See your authorized Gravely dealer to add these optional unit running like new. accessories to your unit. Part No. Description Part no. Description 51510000 Spindle Assembly...
  • Page 24: Specifications

    SPECIFICATIONS Model Number 915094 915096 915098 915099 Model 2350 2250 1840 1634 Engine Type Kohler Kohler Kohler Kohler Engine Power – hp (kW) at 23 (17.1) 22 (16.4) 18 (13.4) 16.0 (11.9) Maximum RPM Governed RPM (May be different 3350 3400 3400 3400...
  • Page 25: Warranty

    1000 hours of use, whichever comes first. An upon examination by the Ariens Company to be defective or authorized Gravely dealer will repair any defect in material or worn out. Replacements will be supplied free of charge.
  • Page 26 • Warranty service must be performed by a respective Ariens or Gravely authorized service representative. • Parts that are not genuine Ariens or Gravely brand service parts are not covered by this warranty. • To find an Ariens or Gravely authorized service representative, contact Ariens at: •...
  • Page 27 Ariens Company • 655 W. Ryan St, P.O. Box 157 • Brillion, WI 54110-0157• (920) 756-2141 • www.ariens.com ALW2 - 71107...
  • Page 28 GRAVELY 655 West Ryan Street P.O. Box 157 Brillion, WI 54110-0157 920-756-2141 Fax 920-756-2407 www.gravely.com...

This manual is also suitable for:

Zt 915096 – 2250Zt 915098 – 1840Zt 915099 – 1634

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