Gravely ZT 915100 - 1732 Owner's And Operator's Manual
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Gravely ZT 915100 - 1732 Owner's And Operator's Manual

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ZT
Owner/Operator Manual
Models
915100 – 1734
915102 – 2040
915104 – 2250
915106 – 2550
915132 – 2350
ENGLISH
FRANÇAIS
03829300 11/08
Printed in USA

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Summary of Contents for Gravely ZT 915100 - 1732

  • Page 1 Owner/Operator Manual Models 915100 – 1734 915102 – 2040 915104 – 2250 915106 – 2550 915132 – 2350 ENGLISH 03829300 11/08 FRANÇAIS Printed in USA...

  • Page 2: Table Of Contents

    English may be obtained from your completely read your manuals. The contents Dealer. Visit your dealer or will provide you with an understanding of www.gravely.com for a list of safety instructions and controls during normal languages available for your operation and maintenance.

  • Page 3: Product Registration

    Unit: PRODUCT REGISTRATION 1. Make sure all assembly has been properly completed. The Gravely dealer must register the product 2. Understand all Safety Precautions at the time of purchase. Registering the provided in the manuals. product will help the company process 3.

  • Page 4: Safety

    SAFETY CAUTION: POTENTIALLY WARNING: This cutting machine HAZARDOUS SITUATION! If not is capable of amputating hands avoided, MAY RESULT in minor and feet and throwing objects. or moderate injury. It may also be Failure to observe the safety used to alert against unsafe instructions in the manuals and on practices.

  • Page 5: Safety Decals And Locations

    NOTATIONS SAFETY DECALS AND LOCATIONS NOTE: General reference information for proper operation and maintenance practices. ALWAYS replace missing or damaged Safety IMPORTANT: Specific procedures or Decals. Refer to figure 2 for Safety Decal information required to prevent damage to locations. unit or attachment.
  • Page 6 • Keep safety devices (guards, shields, switches, etc.) in place and NO STEP! Always keep feet working. away from rotating parts. • Check interlock system per manual OL1813 before use. 4. WARNING! • Understand location and function of all controls. •...

  • Page 7: Safety Rules

    EPA and/or CARB authorized NEVER allow anyone to operate this unit service centers. Contact your Gravely when their alertness or coordination is Equipment Retailer concerning emission impaired. controls and component questions.
  • Page 8 NEVER direct discharge towards persons or Use extra care while operating machines with property. Thrown objects may ricochet back grass catcher or other attachments. They can towards operator. ALWAYS stand clear of the affect stability of the machine. discharge area. Avoid starting, stopping, or turning on a ALWAYS disengage attachment, stop unit slope.
  • Page 9 NEVER fill containers inside a vehicle or on a DO NOT change engine governor settings or truck or trailer bed with a plastic liner. Always over-speed engine. place containers on the ground away from Fumes from engine exhaust can cause injury your vehicle before filling.

  • Page 10: Assembly

    ASSEMBLY Check Tire Pressure WARNING: AVOID INJURY. Read and understand the entire CAUTION: Avoid injury! Safety section before proceeding. Explosive separation of tire and rim parts is possible when they are serviced incorrectly: Tools Required • Do not attempt to mount a •...
  • Page 11 Check function of all controls See OPERATION on page 13. 1. Steering Lever 3. Eccentric 2. Seat Spacer Figure 3 GB - 11...

  • Page 12: Controls And Features

    CONTROLS AND FEATURES 915106, 132 915100, 102, 104 Figure 4 1. Throttle Lever 6. Steering Levers 2. Choke Control 7. Fuel Tank 3. Ignition Switch 8. Mower Lift Pedal 4. PTO Switch 9. Mower Deck 5. Seat 10. Discharge Chute 11.

  • Page 13: Operation

    See figure 4 for all controls and features properly. locations. 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 Engine Neutral Position...

  • Page 14: Filling Fuel Tank

    Parking Brake Mower Lift Pedal (Figure 5) Raises and lowers Engages (2) and mower deck. disengages (1) parking brake. Power Take-Off (PTO) Switch Engages (2) and disengages (1) mower blades. Steering Levers • Reverse (1) – Pull both steering levers 1.

  • Page 15: Moving Unit Manually

    STARTING AND SHUTTING OFF Keep mower blades sharp. ENGINE Keep mower deck properly leveled. Do not set height of cut too low. For very tall Starting the Engine grass, mow twice. NOTE: Disengage the PTO, engage the Do not travel too fast. parking brake, and place the steering levers Mow with the engine set at full throttle.

  • Page 16: Maintenance Schedule

    Parking MOVING UNIT MANUALLY on page 15). Push unit. If unit rolls, contact Brake your Gravely Dealer. Clean Unit Clean engine, battery, seat, mower deck, etc. of all dirt and debris. Do not use solvents, hard cleaners, or abrasives. NOTE: Protect painted surfaces with automotive type wax.
  • Page 17 Interval Task Action Each Use Follow Perform scheduled engine maintenance. Refer to Engine Manual for Engine detailed instructions. Manual NOTE: To drain the oil, use the oil drain petcock (1) supplied with unit, Mainten- not the drain plug that is shown in the Engine Manual. ance Schedule 25 Hours...

  • Page 18: Service And Adjustments

    SERVICE AND ADJUSTMENTS MOWER DECK REMOVAL AND INSTALLATION WARNING: AVOID INJURY. Read and understand the entire Remove (Figure 8) Safety section before proceeding. 1. Remove PTO belt from electric clutch (see REPLACING PTO BELT on page 24). TIPPING SEAT FORWARD NOTE: Perform step 2 and 3 for the right and Put steering levers up and tip seat forward left side of unit.
  • Page 19 Install (Figure 8) 3. Install drag link on mower deck. 4. Install PTO belt on electric clutch (see 1. Slide mower deck under unit. REPLACING PTO BELT on page 24). NOTE: Perform step 2 and 3 for the right and 5.
  • Page 20 The Forward Pitch Of The Mower Lowest Cutting Position Blades (Figure 10): • Should be 0.0 in. (0.0 mm) to 1/4 in. (6.35 mm) pitched forward. NOTE: This measurement must be taken when the mower blades ends are facing forward. Forward Pitch of Mower Blades 1-1/2 in.

  • Page 21: Sharpening Mower Blade

    Figure 12 1. Remove mower blade from unit (see REPLACING MOWER BLADE on REPLACING MOWER BLADE page 21). Gravely recommends having mower blades Remove (Figure 13) sharpened by a professional. Contact your Gravely dealer. CAUTION: Mower blades are Discard mower blade if (figure 14): sharp and can cut you.

  • Page 22: Servicing The Battery

    Do not change angle of cutting edge or round Battery Removal and Installation the corner at the end of mower blade. Remove (Figure 15) 2. Sharpen mower blade by removing an 1. Tip seat forward (see TIPPING SEAT equal amount of material from each end FORWARD on page 18).

  • Page 23: Adjusting Steering Levers

    4. Adjustment Holes Removal and Installation on page 22). 5. Eccentric Spacer Jump-Starting Figure 16 Gravely does not recommend jump-starting your unit. Jump-starting can damage engine NOTE: Perform steps 1 and 2 for both and electrical system components. See your steering levers.

  • Page 24: Replacing Pto Belt

    Forward and Reverse Speed REPLACING PTO BELT Adjustment Remove (Figure 18) (Figure 17) 1. Lower mower deck to the ground. IMPORTANT: The unit should track within 2 2. Remove belt covers from mower deck. feet (0.61 m) of a straight line for 30 feet (9.14 m).

  • Page 25: Storage

    REPLACING HYDROSTATIC BELT Install (Figure 19) 1. Install hydrostatic belt on idler, electric Remove (Figure 19) clutch, pulley, and hydrostatic 1. Remove PTO belt (see REPLACING transmission pulleys. PTO BELT on page 24). 2. Connect idler spring. 2. Disconnect Electric Clutch Connector 3.

  • Page 26: Troubleshooting

    5. Connect spark plug wire(s) or replace spark loose or spark plug(s). Refer to Engine Manual for detailed plug(s) faulty. instructions. 6. Faulty electrical 6. Contact your Gravely Dealer. system. 7. Faulty engine. 7. Contact your Gravely Dealer. Engine 1. Choke engaged.
  • Page 27 2. Cooling system 2. Clean cooling system. Refer to Engine plugged. Manual for detailed instructions. 3. Faulty engine. 3. Contact your Gravely Dealer. Unit moves with 1. The parking brake 1. Contact your Gravely Dealer. needs engine off and adjustment.

  • Page 28: Service Parts

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

  • Page 29: Specifications

    SPECIFICATIONS Model Number 915132 915106 915104 915102 915100 Model 2350 2550 2250 2040 1734 Engine Type Kohler 43.9 (720) 44.5 (730) 37.8 (620) 36.6 (600) 32.3 (530) Engine Displacement in (cc) Governed RPM (May be 3400 different from max. RPM) Speed Forward Max.

  • Page 30: Warranty

    Genuine Ariens or Gravely brand service parts and accessories are warranted to be free from defects in material and workmanship for a period of 90 days after the date of purchase. An authorized Ariens or Gravely dealer will repair or replace any such part or accessory free of charge, except for labor, during that period.
  • Page 31 Eye-Q™ and Scan-Mate™ units are covered by their own warranty and are not covered by this warranty. • Parts that are not genuine Ariens or Gravely service parts are not covered by this warranty. • The following maintenance, service and replacement items are not covered by this warranty unless...
  • Page 32 GRAVELY 655 West Ryan Street Brillion, WI 54110-1072 920-756-2141 Fax 920-756-2407 www.gravely.com...

This manual is also suitable for:

Zt 915102 - 2040Zt 915104 - 2250Zt 915132 - 2350Zt 915106 - 2550

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