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Gravely ZT HD 44, Operator'S Manual

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Gravely ZT HD 44 Operator'S Manual Download Page 15

EN - 13

1. Fuel Tank and Cap
2. Fuel Level Window
3. Oil Filter
4. Oil Drain
5. Engine Oil Dipstick
6. Air Filter
7. Ignition Key
8. Choke Control Knob (Models 991160, 

162, 164, 166, 180, 182, 184, 186)

9. Throttle Control Lever
10. Power Take-off (PTO) Knob
11. Hour Meter
12. Height-of-Cut Adjustment System
13. Transport Lock Release Lever

14. Deck Lift Pedal
15. Seat Adjustment Lever
16. Parking Brake Lever
17. Belt Cover (2)
18. Steering Lever (2)
19. Discharge Chute
20. Anti-Scalp Roller (6)
21. Transaxle Bypass Lever (2)
22. Battery (Under Seat)
23. Fuse Box
24. Hydraulic Oil Expansion Tank (2)
25. Carbon Canister (Models 991180, 182, 

184, 186)

CONTROLS AND FEATURES

Figure 6

6

20

23

4

22

5

20

24

3

9

12

10

7

11

13

16

19

14

2

1

15

8

18

17

5

3

4

6

21

25

Models 

991152

991154
991156

Models 

991160    991180

991162    991182
991164    991184

991166    991186

Summary of Contents for ZT HD 44

Page 1: ...0101 991154 ZT HD 52 SN 000101 991156 ZT HD 60 SN 000101 991160 ZT HD 44 SN 000101 991162 ZT HD 48 SN 000101 991164 ZT HD 52 SN 000101 991166 ZT HD 60 SN 000101 991180 ZT HD 44 CARB SN 000101 991182 Z...

Page 2: ...ransport lock 18 MAINTENANCE 18 Service Position 18 Maintenance Schedule 19 Service Parts 19 Hour Maintenance Meter 20 Check Safety Interlock System 20 Check Parking Brake 20 Check Engine Oil 20 Check...

Page 3: ...ting or servicing the unit carefully and completely read the manuals provided with the unit They contain safety instructions and important information about unit controls The engine on this unit is co...

Page 4: ...aining Familiarize yourself and any other operators with all controls and the safe use of the features of this unit If you loan rent or sell this product to others provide them with all manuals If you...

Page 5: ...ur unit must be fully understood and carefully followed Safety decals on the machine are explained below ALWAYS replace missing or damaged safety decals Replacement decal part numbers are found in the...

Page 6: ...dren and others away from unit while unit is in operation Keep feet and hands away from all rotating or moving parts DO NOT step or stand in this area 3 DANGER DANGER Read and understand the operator...

Page 7: ...ents to unit 3 5 Bystander Hazard DO NOT operate the unit in the presence of bystanders DO NOT carry passengers 15 15 P Look behind when operating the unit in reverse 3 6 Loss of Traction Hazard If lo...

Page 8: ...serious permanent injury or death to the operator or a bystander Understand How to operate all controls The functions of all controls How to STOP in an emergency Braking and steering characteristics T...

Page 9: ...each use for missing or damaged decals and shields correctly operating safety interlock system and deterioration of grass catchers Replace or repair as needed Ensure Safety Interlock System is functi...

Page 10: ...Watch for traffic when operating near or crossing roadways Clear the area of objects such as rocks wire toys etc which could be thrown by the blades Check for weak spots on docks ramps or floors Avoi...

Page 11: ...then refuel such equipment 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 the...

Page 12: ...e servicing or cleaning Lower cutting deck unless a positive mechanical lock is used Allow engine to cool before servicing Moving parts can cut or amputate fingers or a hand On multiblade mowers rotat...

Page 13: ...s See Adjust Steering Levers on page 26 5 Check tire pressures and inflate to recommendation See Specifications on page 40 ASSEMBLY WARNING AVOID INJURY Read and understand the Safety section before p...

Page 14: ...EN 12 6 Remove battery from unit and charge See Charge Battery on page 24 7 Make sure deck is level See Level and Pitch Mower Deck on page 35 8 Ensure all hardware is tight...

Page 15: ...k Release Lever 14 Deck Lift Pedal 15 Seat Adjustment Lever 16 Parking Brake Lever 17 Belt Cover 2 18 Steering Lever 2 19 Discharge Chute 20 Anti Scalp Roller 6 21 Transaxle Bypass Lever 2 22 Battery...

Page 16: ...Figure 10 Controls power to mower blades The engine will not start with the PTO knob in the on position HOUR METER Displays the amount of time spent on individual jobs service alerts and recommended...

Page 17: ...gure 12 Controls the parking brake The engine will not start with brake in the off position SAFETY INTERLOCK SYSTEM Monitors the interaction of various unit features for operator safety STEERING LEVER...

Page 18: ...for repair if any of the tests fail 5 Set cutting height See Figure 13 a Push mower lift pedal forward until transport lock engages b Insert adjustment pin through desired setting in height of cut adj...

Page 19: ...at full throttle When mulching only remove 1 3 of grass length per cutting Do not cut more than 2 5 cm 1 at any one time Discharge clippings into areas already cut Vary cutting pattern with each mowin...

Page 20: ...ORT LOCK 1 Push deck lift pedal forward and lift transport lock release lever 2 Slowly return mower lift pedal to resting position Proper maintenance can prolong the life of unit The Maintenance Sched...

Page 21: ...200805 Mower Belt Left 52 1 07200816 Mower Belt Right 52 1 07200806 Mower Belt Left 60 1 07200817 Mower Belt Right 60 1 07200807 Mower Blade 44 3 00450200 Mower Blade 48 3 00450200 Mower Blade 52 3 03...

Page 22: ...ls Specific engine manufacturer s recommendations may vary To clear a service message press the Mode button to select Service Alert mode and then hold the Mode button for 3 seconds CHECK SAFETY INTERL...

Page 23: ...h to spread grease along tracks CHECK MOWER BLADES Check blades for wear Replace or sharpen as needed WARNING AVOID INJURY Explosive separation of tire and rim parts is possible DO NOT inflate tires a...

Page 24: ...d the corner of the blade See Figure 21 3 Check blade balance by sliding blade on an unthreaded bolt If blade does not remain horizontal sharpen the heavy end until blade is balanced Install Blades Se...

Page 25: ...battery cable ends with a wire brush 2 Coat terminals with dielectric grease or petroleum jelly Install Battery Install Factory Battery 1 Reinstall positive cable and then the negative cable 2 Insert...

Page 26: ...to engine manual for details CHECK MOWER BELTS Check belts for wear and replace as needed CHECK HYDRAULIC SYSTEM Check Hydraulic Oil Level See Figure 24 1 Place unit in service position See Service Po...

Page 27: ...ge air from hydraulic system after draining oil or changing the filter 1 Park unit facing a wall or chock wheels 2 Release parking brake 3 Support unit so drive wheels are off the ground 4 Bypass tran...

Page 28: ...height and align with lower control arm Secure with original hardware 4 Adjust steering lever position See Adjust Steering Levers on page 26 5 Turn eccentric spacer so levers are at the same height an...

Page 29: ...MPORTANT DO NOT exceed maximum tire pressure listed on tire sidewall If increasing tire pressure does not correct tracking adjust the limiter bolts as directed below Adjust Limiter Bolts See Figure 30...

Page 30: ...ransaxle control arm in position and tighten the return to neutral screw 4 Start engine move throttle lever to fast position and release parking brake 5 Move steering levers forward and backward 5 or...

Page 31: ...owest cutting height 3 Remove hardware securing belt covers to deck and remove belt covers See Figure 34 See Figure 35 4 Slowly remove spring hook from anchor bolt to release tension from belt idler 5...

Page 32: ...belt Install PTO Belt IMPORTANT Mower drive belt MUST be installed before PTO belt 1 Install PTO belt around clutch sheave at rear of unit See Figure 38 2 Install PTO belt around top groove of split...

Page 33: ...nit slowly remove spring hook from anchor bolt to release transaxle idler tension See Figure 39 See Figure 40 4 Remove hardware securing clutch stop bracket to frame and remove bracket NOTICE DO NOT c...

Page 34: ...xle sheave 2 Align belt with idler pulley 3 Reinstall idler spring hook onto anchor bolt Make sure belt has tension and is aligned in all pulleys 4 Reinstall clutch stop bracket and secure with origin...

Page 35: ...MUST be set to the same height ADJUST PARKING BRAKE LEVER See Figure 45 1 Place unit in service position See Service Position on page 18 2 Loosen jam nuts on cable adjustment barrel 3 Adjust cable te...

Page 36: ...ft brackets See Figure 48 8 Remove deck from under unit Install Deck 1 Position deck under unit See Figure 49 2 Reinstall drag links to frame with original hardware 3 Secure deck lift links to deck li...

Page 37: ...easure the distance between the ground and the cutting edge of the middle blade At the rear of the deck measure the distance between the ground and the cutting edge of the left and the right blades If...

Page 38: ...ality 1 Increase forward pitch a Loosen jam nuts against all deck leveling links b Turn front adjustment bolts counterclockwise to lower deck front c Turn rear adjustment bolts clockwise to raise deck...

Page 39: ...e oil Refer to engine manual Cooling fins are plugged Clean engine Refer to engine manual Engine is faulty Contact your Gravely dealer Unit does not drive The transaxles are bypassed Engage levers See...

Page 40: ...is too fast Drive slower when cutting grass Belt tension or condition is poor Replace mower belts See Check Mower Belts on page 24 Cutting height is too low Do not set height of cut too low For very...

Page 41: ...buretor 5 Turn key to off position and remove from ignition 6 Store unit in a cool dry protected area DO NOT store unit outdoors LONG TERM STORAGE 1 Perform short term storage procedures 2 Lubricate a...

Page 42: ...al Starter Electric Battery 12 Volt 12A 190 CCA U1 Replaceable PTO Power Take off Electric PTO Clutch Brake Fuel Fuel Tank Capacity Liter gal 23 5 Type See Engine Manual Size and Weight Length cm in 2...

Page 43: ...er Electric Battery 12 Volt 12A 190 CCA U1 Replaceable PTO Power Take off Electric PTO Clutch Brake Fuel Fuel Tank Capacity Liter gal 23 5 Type See Engine Manual Size and Weight Length cm in 200 7 79...

Page 44: ...rter Electric Battery 12 Volt 12A 190 CCA U1 Replaceable PTO Power Take off Electric PTO Clutch Brake Fuel Fuel Tank Capacity Liter gal 23 5 Type See Engine Manual Size and Weight Length cm in 200 7 7...

Page 45: ...oduct registration card in the literature package and return it to the Ariens Company or register the unit online at www ariens com www gravely com www countax com To obtain warranty service the origi...

Page 46: ...o incorporate such design changes into previously manufactured products nor shall such changes be construed as an admission that previous designs were defective LIMITATION OF REMEDY AND DAMAGES Ariens...

Page 47: ......

Page 48: ...PRINTED 655 West Ryan Street Brillion WI 54110 gravelymower com gravely custhelp com...

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