Exmark LAZER Z ADVANTAGE SERIES Operator's Manual

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For Exmark Mower Parts Call 606-678-9623 or 606-561-4983
For Serial Nos.
600,000 & Higher
Part No. 109-0151 Rev A.
www.mymowerparts.com

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Summary of Contents for Exmark LAZER Z ADVANTAGE SERIES

  • Page 1 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 For Serial Nos. 600,000 & Higher Part No. 109-0151 Rev A. www.mymowerparts.com...
  • Page 2 Replacements may be ordered through the engine manufacturer. Exmark reserves the right to make changes or add improvements to its products at any time without incurring any obligation to make such changes to products manufactured previously. Exmark, or its distributors and dealers, accept no responsibility for variations which may be evident in the actual specifications of its products and the statements and descriptions contained in this publication.
  • Page 3 3. Exmark being unable to ship the part and the Exmark parts order is received by 3:00 p.m., central time, Exmark pays for the part and freight. 4. If the part does not arrive overnight due to the shipper (UPS), the shipper pays for the freight and Exmark pays for the part.
  • Page 4 If additional information is needed, or should you require trained mechanic service, contact your authorized Exmark equipment dealer or distributor. All Exmark equipment dealers and distributors are kept informed of the latest methods of servicing and are equipped to provide prompt and efficient service in the field or at their service stations.
  • Page 5: Table Of Contents

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 TABLE OF CONTENTS 1. SAFETY PAGE Safety Alert Symbol ..................1 Training ......................1 Preparation....................1-3 Operation ....................4-7 Maintenance & Storage ................7-8 Safety Signs ..................... 8-10 2. SPECIFICATIONS Model Numbers ................... 11 Engine ......................
  • Page 6: Safety Alert Symbol

    MAY result in minor or moderate injury. 1.2 TRAINING 1.2.1 Regard the Exmark mower as a piece of power equipment and teach this regard to all who operate this unit. 1.2.2 Read the instructions carefully. Familiarize yourself with the controls and the proper use of the equipment.
  • Page 7 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 1.3.4 Thoroughly inspect the area where the equipment is to be used and remove all stones, sticks, wires, bones, and other foreign objects which may damage the equipment or cause personal injury to the operator or bystanders.
  • Page 8 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 DANGER POTENTIAL HAZARD ♦ In certain conditions gasoline is extremely flammable and highly explosive. WHAT CAN HAPPEN ♦ A static charge can ignite gasoline vapors. A fire or explosion from gasoline can burn you, others, and cause property damage.
  • Page 9: Operation

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 1.4 OPERATION Although hazard control and accident prevention are partially dependent upon the design and configuration of the equipment, these factors are also dependent upon the awareness, concern, prudence, and proper training of the personnel involved in the operation, transport, maintenance, and storage of the equipment.
  • Page 10 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 DANGER POTENTIAL HAZARD ♦ Mowing on wet grass or steep slopes can cause sliding and loss of control. WHAT CAN HAPPEN ♦ Wheels dropping over edges, ditches, steep banks, or water can cause rollovers, which may result in serious injury, death or drowning.
  • Page 11 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 WARNING POTENTIAL HAZARD ♦ There is no rollover protection when the roll bar is down. WHAT CAN HAPPEN ♦ Wheels dropping over edges, ditches, steep banks, or water can cause rollovers, which may result in serious injury, death or drowning.
  • Page 12: Maintenance & Storage

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 1.4.17 Do Not mow with the discharge deflector raised, removed or altered unless there is a grass collection system or mulch kit in place and working properly. 1.4.18 Be aware of the mower discharge and direct discharge away from others.
  • Page 13: Safety Signs

    When new components are installed, be sure that current safety signs are affixed to the replaced components. 1.6.4 New safety signs may be obtained from your authorized Exmark equipment dealer or distributor or from Exmark Mfg. Co. Inc. 1.6.5 Safety signs may be affixed by peeling off the backing to expose the adhesive surface.
  • Page 14 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 PART NO. 1-513748 LOCATION: Bottom Side of Floorpan PART NO. 109-0737 LOCATION: RH Side of Console PART NO. 1-303508 LOCATION: RH Side on Top Rear of Mower Deck PART NO. 1-403005 LOCATION: Left and Right Corners PART NO.
  • Page 15 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 PART NO. 1-643222 LOCATION: Left of Center on Mower PART NO. 1-633922 PART NO. 1-523552 Deck, Under Floor Pan LOCATION: Top of Mower Deck, LOCATION: Top of Hydraulic Front Center Reservoir, Under the Seat PART NO.
  • Page 16: Specifications

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 2. SPECIFICATIONS 2.1 MODEL NUMBER: LAS23KC524; LAS25KC604 2.2 ENGINE: 2.2.1 Engine Specifications: See your Engine Owner’s Manual 2.2.2 RPM: Full Speed: 3750 RPM (No Load) Idle: 1500 RPM 2.3 FUEL SYSTEM 2.3.1 Capacity: 11 gal.
  • Page 17: Hydrostatic Ground Drive System

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 • Custom ride suspension system to enhance Standard Seat. • Deluxe suspension seat with high back, low profile foam-in-place cushion (dampened, adjustable spring suspension) and armrests. 2.6.2 Mounting: Hinged to tilt up for access to hydraulic pumps, battery and other components.
  • Page 18: Dimensions

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 2.10 DIMENSIONS 2.10.1 Overall Width: without deck deflector up deflector down w/52” Deck 49.8 in. (126.5 cm) 53.4 in. (135.6 cm) 64.2 in. (163.1 cm) w/60” Deck 53.8 in. (136.7 cm) 61.4 in. (156.0 cm) 72.2 in.
  • Page 19 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 FIGURE 2 MOTION CONTROL POSITIONS By moving both levers an equal amount forward or back from the neutral position the machine can be caused to move forward or backward in a straight line.
  • Page 20 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 3.1.4 PTO Engagement Switch: Located just left of center on the console (left side of ignition switch). Switch must be pulled out to the “ROTATE” position to engage the blades. Switch is pushed in to the “STOP” position to stop the blades.
  • Page 21: Pre-Start

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 3.2 PRE-START 3.2.1 Fill fuel tanks. For best results use only clean, fresh regular grade unleaded gasoline with an octane rating of 87 or higher. Regular grade leaded gasoline may also be used; however, combustion chamber and cylinder head will require more frequent service.
  • Page 22: Transporting

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 DANGER POTENTIAL HAZARD ♦ An uncovered discharge opening will allow objects to be thrown in an operator’s or bystander’s direction. Also, contact with the blade could occur. WHAT CAN HAPPEN ♦ Thrown objects or blade contact can cause serious injury or death.
  • Page 23 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 WARNING POTENTIAL HAZARD ♦ Loading a unit on a trailer or truck increases the possibility of backward tip-over. WHAT CAN HAPPEN ♦ Backward tip-over of the unit could cause serious injury or death.
  • Page 24: Maintenance & Adjustments

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 4. MAINTENANCE & ADJUSTMENTS WARNING POTENTIAL HAZARD ♦ While maintenance or adjustments are being made, someone could start the engine. WHAT CAN HAPPEN ♦ Accidental starting of the engine could seriously injure you or other bystanders.
  • Page 25 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 IMPORTANT: Make sure the negative battery cables are disconnected and the battery charger used for charging the battery has an output of 16 volts and 7 amps or less to avoid damaging the battery (see chart below for recommended charger settings).
  • Page 26 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 CAUTION POTENTIAL HAZARD ♦ Raising the mower deck for service or maintenance relying solely on mechanical or hydraulic jacks could be dangerous. WHAT CAN HAPPEN ♦ The mechanical or hydraulic jacks may not be enough support or may malfunction allowing the unit to fall, which could cause injury.
  • Page 27 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 CAUTION POTENTIAL HAZARD ♦ Operating a mower deck with loose or weakened blade bolts can be dangerous. WHAT CAN HAPPEN ♦ A loose or weakened blade bolt could allow a blade rotating at a high speed to come out from under the deck, causing serious injury or property damage.
  • Page 28 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 4.1.8 Check for loose hardware. Service Interval: Daily Stop engine, wait for all moving parts to stop, and remove key. Visually inspect machine for any loose hardware or any other possible problem. Tighten hardware or correct the problem before operating.
  • Page 29 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 NOTE: The baffle is labeled “HOT” and “COLD”. The oil level varies with the temperature of the oil. The “HOT” level shows the level of oil when it is at 225°F (107°C). The “COLD” level shows the level of the oil when it is at 75°F (24°C).
  • Page 30 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 No. 6 (Mule Drive Belt Idler Arm) Located Under Engine Frame No. 7 (Pump Drive Belt Idler Arm) Located Under Engine Frame Lubricate front caster pivots once a year. Remove hex plug and cap. Thread grease zerk in hole and pump with grease until it oozes out around top bearing.
  • Page 31 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 IMPORTANT: To prevent seal and bearing damage, check the bearing adjustment often. Spin the caster tire. The tire should not spin freely (more than 1 or 2 revolutions) or have any side play. If the wheel spins freely, adjust torque on spacer nut until there is a slight amount of drag.
  • Page 32 Service Interval: After First 250 hrs. Then yearly thereafter NOTE: Use only Exmark Part No. 1-513211 for summer use above 32° F (0°C) or Part No. 1-523541 for winter use below 32° F (0°C). Stop engine, wait for all moving parts to stop, and remove key.
  • Page 33: Adjustments

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Caster wheel spacer nuts Fuel tank bulkhead fitting nuts. Cutter housing spindle nut. Adhesives such as “Loctite RC/609 or RC/680” or “Fel-Pro Pro-Lock Retaining I or Retaining II” are used on the following: Fuel tank studs, where studs are inserted into tank.
  • Page 34 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Be sure roller bolts and nuts are installed with the spring disc washer between the head of the bolt and the mounting bracket FIGURE 6 ANTI-SCALP ROLLER ADJUSTMENT 4.2.2 Deck Leveling Position mower on a flat surface.
  • Page 35 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Front of Unit FIGURE 7 SWIVEL ADJUSTMENT SPRING COMPRESSION ADJUSTMENT Raise deck lift lever to the 4.5” (11.4 cm) cutting height position See Figure 9. Adjust spring compression until proper distance is obtained between the two large washers (See Figure 7).
  • Page 36 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 4.2.5 Deck Belt Tension. The deck belt is tensioned by a self-tensioning idler, no adjustment is necessary. 4.2.6 Adjust Seat Switch If necessary, adjust the seat actuator rod length to where the machine will...
  • Page 37 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 3/16” (4.8 mm) to 1/4” (6.4 mm) FIGURE 10 BRAKE ADJUSTMENT 4.2.9 Brake Adjustment. a) Check for brake link 2.75” (7.0 cm) measurement as described in section 4.2.8. b) Engage brake lever (lever up).
  • Page 38 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 adjustment bolt in the appropriate direction until lever is centered (keeping rearward pressure on the lever will keep the pin at the end of the slot and allow the adjustment bolt to move the lever to the appropriate position).
  • Page 39 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 Remove the electrical connection from the seat safety switch, located directly to the left of the seat switch assembly beside the hydraulic oil reservoir. Temporarily install a jumper wire across the terminals in the connector of the wiring harness.
  • Page 40: Waste Disposal

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 4.2.14 Caster pivot bearings pre-load adjustment. Remove dust cap from caster and tighten nyloc nut until washers are flat and back off 1/4 of a turn to properly set the pre-load on the bearings. If disassembled, make sure the spring washers are reinstalled as shown in Figure 14.
  • Page 41 NOTE: After carefully checking the above steps, attempt to start the engine. If it does not start, contact your authorized Exmark service dealer. IMPORTANT: It is essential that all operator safety mechanisms be connected and in proper operating condition prior to mower use.
  • Page 42: Electrical Diagrams

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 7. ELECTRICAL DIAGRAM - 37 - www.mymowerparts.com...
  • Page 43: Hydraulic Diagram

    For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 8. HYDRAULIC DIAGRAM - 38 - www.mymowerparts.com...
  • Page 44: Warranty

    This warranty extends only to replace or adjust any part manufactured by Exmark and found turf equipment operated under normal conditions. You by us (in the exercise of our reasonable discretion) to be...
  • Page 45: Emission Control Warranty Statement

    Manufacturing Company cannot deny warranty solely for the lack of receipts. As the equipment owner, you should however be aware that Exmark Manufacturing Company may deny you warranty coverage if your emission warranty parts have failed due to abuse, neglect, or improper maintenance or unapproved modifications.
  • Page 46 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 SERVICE RECORD Date Description of Work Done Service Done By - 41 - www.mymowerparts.com...
  • Page 47 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 - 42 - www.mymowerparts.com...
  • Page 48 For Exmark Mower Parts Call 606-678-9623 or 606-561-4983 SEE EXMARK’S COMPLETE LINE OF ACCESSORIES RIDING ACCESSORIES CUSTOM RIDE SEAT SUSPENSION SYSTEM DECK LIFT ASSIST KIT HITCH KIT LIGHT KIT MICRO-MULCH SYSTEM ROLL OVER PROTECTION SYSTEM (ROPS) SNOW BLADE SUN SHADE...

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