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Table of Contents
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Summary of Contents for Harper ATM 72 LC
- Page 1 ATM 72 LC OPERATOR’S MANUAL ATM 72 LC 3-2019...
- Page 2 ATM 72 LC...
- Page 3 For more information go to www.P65warnings.ca.gov/diesel © 2019 Harper Industries, Inc. The Harper and DewEze names and the ATM logo are registered trademarks of Harper Industries, Inc. All other brand and product names are trademarks or registered trademarks of their respective companies.
- Page 4 Harper Industries or at the manufacturing plant in Harper, KS. A part will be replaced after inspection discloses it to have been defective. This warranty does not apply to defects caused by damage or unreasonable use (includ- ing failure to provide reasonable and necessary maintenance, or by performing functions without genuine Harper ATM accessories) while in the possession of the consumer.
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Page 5: Table Of Contents
Table of Contents Introduction OPERATOR SECTION The objective of Harper Industries in design- To the Owner or Operator..........ing the ATM 72 LC was to create a mowing Warranty Statement............machine that could function safely and com- Table of Contents.............. Introduction............... -
Page 6: Specifications
Crown AW46; ISO 46 Hydraulic Oil NOTE: Following publication of this manual, certain changes in standard equipment and/or options may have occurred which would not be included in these pages. Your Harper dealer is the best source for up-to-date information. -
Page 7: Control Identification
Hydraulic cowling and above Reservoir propulsion pump) Wheel Inclinometer Motor Module Leveling Cylinders Caster Wheel Outside Deck Lift Stabilizer Deck Height Cylinder Wheel Adjustment Supporting Stabilizer Deck Motor Cutting Equalizer Deck Stabilizer Wheel Caster Control Wheel Panel ATM 72 LC... -
Page 8: Throttle
Park Brake – set park brake when unit is not Leveling Lockout Light – turns on when the in use or is parked on an incline. Make sure auto level funtion has been locked out. park brake is disengaged before operation. ATM 72 LC... - Page 9 SAFETY WARNING! Do not leave ATM 72LC unattended, or attempt any service or inspection unless the machine has come to a complete stop and the engine has been shut off. ATM 72 LC...
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Page 10: Safety Guidelines
If you replace parts that have such • Keep the equipment in good operating decals attached to them, make sure condition. the decals are replaced with current versions, and are on the replacement parts before the machine is operated again. ATM 72 LC... -
Page 11: Battery
• Make sure that all bearings or hinging bounce. parts are greased and or oiled prop- • The park break is applied when the erly. operator is out of the seat. ATM 72 LC... -
Page 12: During Operation
Keep the hydraulic oil just above the • Pennzoil AWX MV 46 lower sight glass at all times. • Shell Tellus T 46 • Fill reservoir through the fill location on • Texaco Rando HDZ 46 top of the reservoir. ATM 72 LC... -
Page 13: Grease Zerk Locations
Give 2 to 3 shots of grease after every 10 hours of use. Air Intake • Make sure intake is always free of debris. • When engine is turned off, remove the wing bolt. • Replace the air filter according to the Maintenance Schedule. ATM 72 LC... -
Page 14: Cooling System
Hot Coolant and steam from the radiator can cause severe burns. Never open the • Filled with SAE10W-30 from the radiator cap of a hot engine. factory, 6.0 L capacity, and change after the first 50 hours. ATM 72 LC... -
Page 15: Fuel Filter
It can be accessed from below the machine. Relay Panel • Block deck up before working under the deck. • Located under the hood behind the dash of the mower. ATM 72 LC... - Page 16 DECK PRESSURE RELIEF VALVE MOWER BLADE COIL & SOLENOID COUNTER BALANCE VALVE LOOP FLUSH VALVE AUXIALLARY VALVE PRESSURE RELIEF BRAKE RELEASE COIL & SOLENOID DECK LIFT COILS & SOLENOID LEVELING COILS & SOLENOID ATM 72 LC...
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Page 17: Tow Procedure/Transporting
These tools finished moving unit. Failure to close can be found inside the toolbox. valve tightly will result in full or partial 3. Tighten the nut until the motor shaft turns loss of power. freely. ATM 72 LC... -
Page 18: Tie Down Locations
The seat the machine that are located at the front and belt is retractable rear of each side of the machine, and they are and will lock up accompanied by the following decal: on impact or accident. ATM 72 LC... -
Page 19: Cutting Height
(see pg. 5 for location). • Lower the deck all the way down using the switch on the dash. • The outer deck height is controlled by the arm linkage attached to the stabilizer arm. ATM 72 LC... -
Page 20: Standard Torque Chart
500271 LH Fixed Blade Set....500270 Fixed Blades Bolt Kit (1 Deck Only)....500320 Wheels and Tires Stabilizer Wheel Assembly..800057 Caster Wheel Assembly... 800093 Drive Wheel......842019 Drive Tire......... 842020 Drive Wheel and Tire Assy..843007 ATM 72 LC... - Page 21 ATM 72 LC...
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Page 22: Service Schedule
□ Check Radiator Hoses & Clamps....... Repair or replace as necessary Every Year □ Replace Engine Air Filter........P/N: 802064 □ Check Hydraulic Oil Condition......Crown AW46 • (See Maintenance section for details) □ Check Battery............. Clean terminals if necessary ATM 72 LC... - Page 23 □ Change Engine Coolant........50% anti-freeze, 50% water □ Replace Battery..........P/N: 832011 □ Replace radiator hoses and clamp bands..See parts manual □ Replace fuel hoses and clamp bands....See parts manual □ Replace air intake hose........See parts manual ATM 72 LC...
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Page 24: Operating Guide
Check fuel level o Visually inspect the fan belt, bolts, fittings, hoses, or any damaged parts o Check radiator and oil cooler o Check engine screens o Check Air cleaner intake o Check engine coolant level ATM 72 LC... - Page 25 Be sure to disengage the Mower Switch before raising deck wings. • Lights Switch - Use the lights as needed to avoid obstacles that could damage the machine or harm the operator in any way. ATM 72 LC...
- Page 26 NOTES Harper Industries, Inc. Telephone: 620-896-7381 151 E. Highway 160 Toll-Free: 800-835-1042 Harper, KS 67058 Fax: 620-896-7129 Website: www.harperindustries.com E-mail: info@harperindustries.com ATM 72 LC...
- Page 27 ATM 72 LC PARTS MANUAL ATM 72LC 7-2019...
- Page 28 ATM 72LC...
- Page 29 Electrical Systems Table of Contents Electircal Schematic Overview......Engine Harness..........Relay Harness..........Parts Section Master Harness..........Frame & Assemblies Instrument Panel Harness........ Front Steering Assembly........Electrical Wiring Logic........Rear Stabilizer Arm Assembly......Auxiallary Valve - Coil Wiring identification..Deck Linkage Installation........Engine Assembly..........Options Engine Installation..........Wheel Weight Kit..........
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