EXMARK LZDS902K605 Service Manual
Overview of Exmark lzdS902k605 service manual
The Exmark lzdS902k605 service manual is a comprehensive reference designed for professional technicians and experienced outdoor power equipment (OPE) maintenance personnel. It provides detailed procedures, specifications, and diagnostic guidance necessary to service and repair the equipment modeled by the lzdS902k605 designation. The manual emphasizes accuracy, safety, and efficiency, ensuring that service tasks are performed in a consistent manner that preserves performance and reliability. Technicians can rely on the documented torque values, lubricant specifications, and replacement part numbers to minimize downtime and extend the life of the machine. This overview serves as a foundation for understanding how the sections interconnect to support accurate troubleshooting, preventive maintenance, and corrective repair work.
The document is structured to support methodical workflows, starting with safety considerations, followed by standard operating procedures, and then more in-depth repair and tune-up steps. Emphasis is placed on identifying wear patterns, fault codes, and abnormal sounds or vibrations, which helps technicians quickly pinpoint root causes. The manual also includes checklists and step-by-step sequences that align with industry best practices for heavy-duty lawn and landscape equipment maintenance. By following the outlined processes, technicians can ensure consistent results across different service scenarios and machine configurations within the Exmark product family.
The manual is intended to be used as a primary reference during service events, but it also serves as a training resource for new technicians entering the field. It is written to balance technical depth with clarity, using precise terminology and unambiguous instructions. Clear illustrations, diagrams, and wiring schematics accompany critical procedures to aid comprehension and reduce the potential for misinterpretation. While focusing on the lzdS902k605 model, the manual also cross-references related components and systems common to similar Exmark units to provide broader applicability where appropriate. This approach helps ensure technicians can apply learned concepts to a wider range of equipment while maintaining model-specific accuracy.
The manual carries a strong emphasis on safety, including lockout/tagout procedures, personal protective equipment requirements, and hazardous material handling. It details recommended service intervals, preventive maintenance schedules, and criteria for component replacement before equipment failure occurs. By integrating safety with practical repair guidance, the document supports a responsible maintenance culture that protects technicians, bystanders, and the machine itself. Overall, the Exmark lzdS902k605 service manual is a critical resource designed to improve service quality, reduce downtime, and extend the reliability and performance of Exmark equipment in professional settings.
The intended audience includes service technicians, maintenance managers, and shop supervisors who are responsible for the upkeep of Exmark lawn care and outdoor power equipment. It assumes a working knowledge of mechanical systems, hydraulics, electrical troubleshooting, and diagnostic instrumentation. The manual provides explicit instructions for disassembly, inspection, measurement, adjustment, and reassembly, with attention paid to correct torque sequencing and lubrication practices. It also addresses common field issues, offering practical tips for diagnosing problems without unnecessary disassembly. By targeting experienced readers, the manual aims to streamline service workflows and support high-quality repairs that meet OEM specifications and performance expectations.
In terms of safety considerations, the manual outlines the hazards associated with cutting decks, hydraulic systems, engines, and electrical components. It prescribes proper isolation of power sources before maintenance, verification of depressurization in hydraulic circuits, and the use of appropriate PPE. It also includes guidance on handling refrigerants or specialty fluids if present in the system, as well as storage and disposal recommendations for used fluids and worn parts. Adhering to these safety guidelines minimizes risk and ensures compliance with industry regulations, reinforcing a culture of responsible maintenance across service operations.
Document organization and navigation within this manual are designed to facilitate efficient access to information during service tasks. Although this section provides a high-level overview, the manual itself is organized into logical groups that align with typical maintenance workflows, from inspection and diagnostics to repair and calibration. Visual aids such as exploded views, torque tables, and wiring diagrams are integrated to support quick reference and correct component identification. The navigation approach is intended to reduce guesswork during troubleshooting and to promote consistent repair practices across technicians with varying levels of experience. This ensures that each service operation can be completed with confidence, accuracy, and adherence to Exmark’s quality standards.
Equipment specifications and model coverage
Machine description and key components: The Exmark LZDS902K605 is a commercial-grade lawn care unit designed for high-usage mowing applications with durable construction and precision engineering. The primary chassis integrates a robust steel framework, reinforced mounting points, and corrosion-resistant coatings to withstand demanding daily use. The cutting system features a dual-bearing spindle assembly, with high-precision reels and a blade configuration optimized for consistent cut quality across varied turf conditions. The drive system employs a hydraulic or belt-driven transmission depending on the configuration, paired with a rigid, low-vibration deck support to minimize operator fatigue. Key components also include a reliable engine or powertrain module, an integrated fuel and lubrication system, a control panel with diagnostic indicators, and safety interlocks that comply with industry standards. In addition, the machine is equipped with a user-friendly operator platform, intuitive throttle and mower height controls, and accessible maintenance points to facilitate routine service and rapid field repairs.
Technical specifications and electrical data: The Exmark LZDS902K605 adheres to precise engineering tolerances to ensure consistent performance. Electrical systems are designed with protectively fused circuits, a centralized wiring harness, and clearly labeled connectors to simplify troubleshooting. The engine or power source provides rated horsepower suitable for commercial mowing tasks, with output parameters matched to the deck width and drive system for optimal torque. Voltage, current draw, and circuit protection values are specified for all major components, including the starter/ignition, charging system, lighting (if equipped), and any electronic control modules. The hydraulic or mechanical drive components have defined flow rates, pressure ratings, and cooling requirements to maintain reliability under continuous operation. Overall, the specifications emphasize durability, serviceability, and predictable performance across a broad range of operating conditions, including heat, dust, and varying terrain.
Accessory compatibility and optional equipment: The machine is designed to accommodate a selection of compatible accessories and optional equipment to extend capability and productivity. Options may include different cutting deck widths, replacement blades, specialized mulch kits, and improved air filtration systems to support longer service intervals. Hydraulic auxiliary kits, compatible implements, and rear weights or wheel kits can be added to tailor the machine to specific mowing contracts or landscape environments. Electrical accessories, such as enhanced lighting, diagnostic interfaces, or telematics modules, may be offered to improve visibility and remote maintenance capabilities. It is essential to verify the exact compatibility with the serial number or model variation, as certain options may be specific to the LZDS902K605 configuration and may influence warranty terms. Proper installation and adherence to manufacturer guidelines ensure optimal performance, reliability, and safety when using any optional equipment.
Safety and compliance guidelines
Personal protective equipment (PPE) is essential for protecting technicians during maintenance and repair of the Exmark LZDS902K605 mower. Wear appropriate gear including cut-resistant gloves, safety glasses with side shields, hearing protection, and sturdy, non-slip boots. Depending on the task, respiratory protection may be required when grinding, sanding, or using chemical cleaners. Ensure PPE fits properly, is in good condition, and inspected before each use. Never bypass safety devices or operate components without securing them in a safe state, as this can lead to severe injury or equipment damage.
Lockout tagout (LOTO) procedures are critical to prevent unexpected energization of the mower during service. Before beginning any work on electrical systems or moving parts, disconnect the battery or power source and apply a clearly visible lock and tag to the energy isolation point. Verify the absence of voltage or residual energy using the appropriate testing method specified by the manufacturer. Keep LOTO devices in place until all maintenance tasks are fully completed, parts are inspected, and tools are removed from the work area. Document each lockout action and revert, ensuring that authorized personnel are the only individuals permitted to remove locks or tags.
Hazard analysis and risk assessment should be conducted prior to starting any service. Identify potential hazards such as sharp blades, high-pressure fluids, hot surfaces, and fuel or battery vapors. Evaluate the probability and severity of each risk, then implement controls to mitigate them, including engineering controls, administrative procedures, and appropriate PPE. Reassess the work environment when new tasks are introduced or conditions change, and maintain a living checklist to ensure ongoing compliance with safety standards. Training and refreshers should be provided to all personnel to reinforce hazard awareness and proper response strategies in the event of an incident.
Unpacking and delivery inspection: Upon receiving the EXMARK LZDS902K605, carefully inspect the exterior packaging for any signs of damage during transit. Uncrate the unit on a clean, level surface and verify that all components listed in the packing list are present, including the operator’s manual, keys, and any accessories specific to the model. Check for fluid leaks around the engine, radiator, and hydraulic lines, and note any dented panels or loose fittings. If any items are damaged or missing, document with photos and contact the supplier or service department before proceeding with setup. Maintain a clean workspace to prevent debris from entering critical components during initial inspection and mounting of the machine. Use appropriate PPE, such as gloves and eye protection, when handling sharp edges or heavy assemblies during unpacking.
Pre start checks and fluid levels: Before the first start, confirm that all protective guards and shields are properly installed and secured. Check the engine oil level with the engine off and on a level surface, and add the correct grade of oil as specified in the manual if the level is low. Inspect the hydraulic reservoir and lines for proper fluid level and any signs of contamination or leakage; top up with the recommended hydraulic fluid if required. Ensure the fuel system is free of contaminants and that the fuel cap seals properly to prevent evaporation and moisture ingress. Verify coolant levels and inspect hoses for cracks or wear that could lead to overheating. Check the air filter and pre-cleaner for cleanliness, replacing or cleaning as necessary according to service intervals. Confirm battery terminals are clean, tight, and free of corrosion, and that the battery is securely mounted. Finally, inspect tire pressure or track tension according to the specification for safe and stable operation.
Storage and startup precautions: If storing the machine for an extended period, follow the manufacturer’s guidelines to prevent damage from moisture, corrosion, or fuel degradation. Drain the fuel system or stabilize the fuel to prevent gum deposits, and store in a cool, dry location away from direct sunlight and sources of heat. When preparing for startup after storage, recheck all fluids, tighten any fittings that may have loosened, and inspect for signs of rodent ingress or contamination. Start the engine in a well-ventilated area, observing the built-in safety interlocks and startup procedures; listen for abnormal noises and monitor gauge readings closely during the initial warm-up. Allow the engine to reach normal operating temperature with no load applied, then perform a light functional check of all major systems such as steering, braking, cutting implements, and propulsion. If the machine exhibits any warning indicators, stop operation immediately and perform a diagnostic review following the service manual or contact a certified technician for further assistance.
Maintenance and service procedures
Regular maintenance is the backbone of reliable performance for the EXMARK LZDS902K605. Establish a routine that aligns with the manufacturer’s recommended intervals and the actual operating conditions your equipment endures. Create a log to record hours of operation, ambient conditions, and any unusual noises or vibrations observed during operation. This proactive approach helps identify wear patterns early, reduces the risk of unexpected downtime, and extends the life of critical components. Adhering to a disciplined schedule also supports warranty compliance and ensures that all safety systems remain functional and up to date.
Accessing service panels and removing covers should be performed with the engine off and the spark plug wire disconnected to prevent accidental starting. Begin by consulting the equipment’s safety diagrams to locate the primary access panels, then use the appropriate hand tools to loosen fasteners without over-torquing. As panels are removed, inspect mounting hardware for signs of loosening or corrosion and replace any damaged fasteners. When reassembling, align the covers carefully to ensure seal integrity and prevent debris intrusion, and verify that all electrical connectors are fully seated before securing the panels. Document any wear observed behind panels, such as exposed belts or moved components, so preventive actions can be scheduled promptly.
Lubrication and belt drive alignment are critical for quiet operation and long belt life. Use the recommended lubricants specified in the service manual and apply them to designated lubrication points with the correct intervals. Check belt tension using the manufacturer’s method and adjust to the specified tension range to avoid slippage or excessive wear. Inspect belts for cracks, fraying, or glazing, and replace any compromised belts according to the replacement intervals. After making adjustments, rotate the drive system by hand to verify smooth operation and confirm that there is no abnormal rubbing or misalignment that could indicate a misaligned pulley or worn bearings.
Cooling system maintenance and radiator care require regular inspection for blockages, leaks, and degraded hoses. Ensure the radiator fins are clean and free of debris to maximize airflow and cooling efficiency. Check coolant levels and verify that the coolant mix matches the recommended specification for your climate and operating conditions. Look for signs of coolant leaks at hose clamps, fittings, and the radiator core, and replace compromised hoses or seals promptly. For engines with integrated cooling systems, perform a pressure test if indicated, and bleed the cooling system to remove trapped air that can hinder heat transfer. Maintain documentation of coolant service intervals and any observations that could indicate developing issues.
Fuel system inspection and replacement should focus on fuel lines, filters, injectors (if applicable), and the tank itself. Inspect fuel hoses for cracks, swelling, or hardening and replace any aging lines. Replace inline fuel filters at the recommended intervals to prevent contaminants from entering the fuel system. If the equipment experiences hard starting, rough running, or reduced performance, perform a fuel system inspection to identify clogs or degraded components. When replacing components, use OEM-specified parts to maintain fuel system integrity and ensure compliance with emissions and safety standards. After service, purge air from the system and test run the engine under light load before returning to full operation.
Electrical system diagnostics and wiring diagrams are essential for diagnosing intermittent faults and ensuring electrical safety. Use the proper diagnostic tools and reference the wiring diagrams to trace circuits and locate fault points. Check fuses, relays, and connector integrity for corrosion, looseness, or damage, and replace or reseat components as needed. When wiring is inspected, look for signs of abrasion, heat damage, or pinched wires that could cause shorts or opens. After repairs, perform a functional test of all affected circuits, including lights, switches, safety interlocks, and sensor feedback, to confirm proper operation and to verify that protective features are active and correct. Maintain up-to-date documentation of any wiring changes or component replacements for future maintenance cycles.
Hydraulic and pump system checks should prioritize leak inspection, pressure validation, and fluid quality. Inspect hydraulic lines, fittings, and seals for signs of seepage or external wear and replace any compromised components promptly. Check pump performance by measuring operating pressure, flow rate, and response time against the manufacturer’s specifications, documenting any deviations. Replace hydraulic filters at the recommended intervals and sample hydraulic fluid for contamination or degradation, replacing the fluid if contamination is detected. Bleed air from the hydraulic system after maintenance or component replacement and verify that there are no residual air pockets that could impair performance. Regular hydraulic checks help maintain smooth operation of adjustable steering, mowers, or attachment interfaces and prevent costly downtime due to fluid-related failures.
Troubleshooting and fault diagnosis
The following guidance provides a structured approach to identifying and resolving issues on the EXMARK LZDS902K605. Begin with a clear description of the symptom and verify the problem under typical operating conditions. Document such observations as you progress, including any abnormal noises, warning indicators, or loss of performance. Establish a baseline of normal operation for comparison, such as engine idle behavior, belt tension, and hydraulic response. This foundational step helps to prevent misdiagnosis by distinguishing intermittent faults from persistent failures. Remember to observe safety procedures at all times, including disengaging power, securing the machine, and wearing appropriate PPE before handling any components.
Common symptoms and probable causes
When customer reports reduced cutting performance, inspect the cutting blades for wear, improper balance, or dull edges, and verify blade grind alignment. If the mower experiences frequent stalls or hard starting, evaluate air intake restrictions, fuel quality, and the health of the ignition system. A mower that does not move or exhibits sluggish response may indicate drive belt wear, damaged pulleys, or a faulty transmission control. For irregular hydraulic response, check for low hydraulic fluid levels, contaminated fluid, or air ingress through seals or fittings. Leaks around fittings, hoses, or seals are often signs of degraded seals or loose connections that require tightening or replacement. Persistent overheating typically points to restricted cooling airflow, blocked fins, or fouled radiator surfaces, along with potential engine load issues.
Diagnostic flowcharts and step by step checks
Begin with a vehicle-safe inspection to confirm basic integrity: confirm battery condition or fuel status as appropriate, check fuse continuity, and review any diagnostic trouble codes displayed by the controller. If electrical symptoms are present, perform a visual check for loose grounds, corroded connectors, and damaged harnesses, followed by a voltage and continuity test on critical circuits. For engine-related concerns, verify fuel delivery, air intake, and exhaust restrictions, then perform a compression check if indicated. If hydraulic or drive system issues are suspected, inspect reservoir levels, bleed air as required, and verify pump and motor operation through controlled load testing. Always record test results and compare to service specifications to determine if a component is out of tolerance. When uncertainty remains after a single diagnostic pass, re-check inputs and outputs at the control module to rule out sensor or actuator faults before replacing parts.
Electrical troubleshooting guide
Start with a thorough power and grounding assessment. Confirm battery voltage at the starter or main harness and inspect all main fuses and relays for signs of overheating or corrosion. Use a digital multimeter to verify sensor signals reach the control module within specified ranges, and inspect harness continuity with a resistance test for suspected line damage. If a sensor is suspected to be faulty, isolate it by testing equivalent known-good sensors or swapping with a compatible spare to verify behavior. For output actuators, apply a controlled current or voltage signal and observe response, noting any lag, jitter, or failure to actuate. Address any wiring harness damage by cleaning corrosion, repairing brittle insulation, and securing connections with appropriate fasteners and weatherproof seals. After electrical work, clear any fault codes, perform a functional test, and confirm that all warning indicators respond as designed during system startup and operation.
Hydraulic and drive system troubleshooting
Hydraulic system issues are commonly caused by fluid contamination, improper fluid levels, or air in the lines. Begin by checking reservoir levels and confirming the correct hydraulic fluid type per specification. Inspect filters for excessive contamination and replace if necessary, then purge air from the system according to the manufacturer’s bleeding procedure. Examine hydraulic hoses for signs of cracking, swelling, or leaks and replace compromised lines promptly. For drive system concerns, inspect belt tension and alignment, pulleys, and the integrity of the drive motor. A slipping belt or misaligned pulley can produce loss of traction or uneven cut quality. If the system exhibits abnormal pressure readings, use a calibrated gauge to verify pump output and relief valve settings, adjusting only within the bounds of the service manual. Finally, perform a full functional test under normal load to ensure the hydraulic and drive subsystems respond predictably and safely to operator input.
Disassembly and reassembly guidelines
Disassembly and reassembly of the EXMARK LZDS902K605 require a calm, methodical approach to prevent damage and ensure safety. Begin by organizing fasteners and components with labeled containers or resealable bags, and photograph steps where appropriate to aid reassembly. Ensure the engine is cool and the machine is on a stable surface before initiating any procedures. Disconnect the battery and disable any electrical circuits to avoid accidental shorting or arcing. Wear appropriate PPE, including safety glasses, gloves, and hearing protection as needed, and keep a clean work area to prevent loss of small parts.
Tools and safety precautions for disassembly involve selecting the correct metric and SAE wrenches, sockets, and torque adapters, along with a torque wrench for precise reassembly. A magnetic pickup tool, pry bars, and a soft mallet can help manage stubborn fasteners without rounding edges. Contain any fuel spills with absorbent mats and dispose of them according to local environmental regulations. Maintain proper ventilation when working with fuel systems, and never work near open flames or sparks. Always consult the service manual for torque sequences and safety cautions relevant to the LZDS902K605 model to prevent injury and equipment damage.
Component removal procedures are performed in a logical sequence to preserve internal alignment and protect sensitive components. Start with peripheral components such as covers, panels, and guards, then move to electrical connectors and harnesses, labeling every connection for accurate reassembly. When removing the deck or cutting unit, support it with appropriate stands to avoid bending or warping and to prevent pinch points. Detach the fuel line, vacuum lines, and cooling hoses only after isolating and emptying related subsystems, and cap open ports to prevent contamination. Keep track of small components like spacers, shims, and washers to reintroduce them in the original locations for consistent operating clearances.
Reassembly checks and torque specifications require clean mating surfaces and the use of new gaskets or O-rings where applicable. Reinstall components in reverse order of disassembly, tightening fasteners to the specified torque values in proper sequences to avoid distortion. After initial assembly, perform a controlled system check by reapplying power, verifying that connectors are seated, and monitoring for obvious leaks or misalignments. Use a digital torque wrench when precise torque is mandated, and document the torque values achieved during reassembly for future service reference. Before final testing, perform a functional check of all safety interlocks to ensure the machine cannot operate unless all guards and controls are correctly engaged.
Safety interlocks and sensor verification are critical for reliable operation and operator safety. Inspect the operator presence controls, blade brake clutch, and seat switch to confirm they engage and disengage correctly in all expected states. Validate that the key switch, brake, and throttle controls respond smoothly without binding or excessive play. Sensor verification should include checking any engine RPM, temperature, and fuel level sensors for accurate readings, and the diagnostic indicators on the dashboard should reflect proper status. If any interlock or sensor behaves abnormally, isolate the affected subsystem, consult the troubleshooting guide, and replace defective components as recommended by Exmark specifications to maintain the integrity of the safety system.
Calibration and performance verification procedures for the EXMARK LZDS902K605 require careful adherence to exact tolerances and sequencing to ensure consistent mowing performance and machine longevity. Begin with a thorough inspection of all safety interlocks, sensors, and wiring harness connections before engaging any calibration steps. Verify that the cutting deck is level and correctly aligned, and confirm that all mounting hardware is secure. Ensure the fuel system is clean, the oil level is within the recommended range, and the battery is charged to provide stable electrical conditions during calibration. Document the start time, operator, and environmental conditions, as temperature and humidity can influence measurement accuracy and component behavior during testing.
System calibration procedures involve establishing baseline measurements for engine speed, drive system response, and cutting unit alignment. Use the prescribed torque values for pulley and belt fasteners, and check for any abnormal wear or play in the drive linkage. When adjusting the deck height and alignment, ensure that gauge readings are taken with the deck unloaded to prevent skewed results. Record spindle runout and belt tension using calibrated gauges, and verify that all clutches engage smoothly without slipping. After calibrating each subsystem, perform a full cycle through a simulated load condition to confirm that the machine maintains stable operation across typical RPM ranges and load scenarios.
Operational testing and performance criteria focus on verifying power delivery, traction, steering response, and cutting quality under controlled conditions. Start the engine and allow it to reach normal operating temperature before performing measurements. Check throttle response, idle stability, and governor tracking, noting any lag or overshoot in RPM changes. Conduct a series of timed runs to evaluate acceleration, maximum speed, and transmission smoothness, ensuring that the drive system remains consistent under load. For the cutting units, assess cut quality across multiple grass types and heights, inspecting for uniform height, reel or blade wear, and any gouging or scuffing on the deck. Compare measured results to the manufacturer’s specified performance criteria and log any deviations for corrective action.
Procedural checks for cutting units and drive system cover alignment, component wear, and lubrication points. Inspect spindle bearings for play and listen for unusual noise during operation, which could indicate inadequate lubrication or bearing damage. Confirm that oil levels in gear boxes are within spec and that there are no leaks at seals or fittings. For the drive system, verify belt tension using the recommended procedure and inspect driving pulleys for cracks or glazing. Check alignment of the transmission belts and ensure proper tracking of drive tires or wheels. Perform a full-depth visual inspection of the cutting units to ensure guards and anti-scalp wheels are present and undamaged, and confirm that mounting bolts are properly torqued to the specified values. Conduct a test cut on a representative patch of turf to validate that the deck height and levelness yield a uniform cut across the width of the machine.
Maintenance records and documentation
Maintaining thorough and accurate service records is essential for ensuring the EXMARK LZDS902K605 operates reliably and retains resale value. Documentation provides a clear history of all performed maintenance, parts replaced, and adjustments made, which helps technicians diagnose recurring issues and plan future service more efficiently. Establish a standardized approach for capturing data during every service encounter, including dates, technician IDs, engine hours, and observed conditions. Consistent recordkeeping also supports warranty compliance and traceability for any recalls or service advisories that may affect the machine.
Keeping service logs involves detailed entries that document the scope of work, test results, and any recommendations given to the operator. Each entry should note the specific maintenance tasks performed (e.g., lubrication, filter replacement, belt tensioning), the condition of key components, and the outcomes of functional tests. It is beneficial to include photographs or scanned copies of receipts and part numbers to corroborate the work performed. Over time, organized logs enable trend analysis, helping identify components that approach end-of-life sooner than expected and schedule proactive replacements before failures occur. Maintaining an orderly log also aids in audits and service quality assurance programs within your organization.
Recording parts and consumables is a critical part of the maintenance discipline. For every service event, list the exact part numbers, quantities, and batch or lot information where applicable. This practice ensures compatibility with future replacements and simplifies reordering during tight maintenance windows. Track the cost of parts and consumables for budgeting and inventory control, and note supplier lead times to minimize downtime. When possible, cross-reference parts with the machine’s serial number to confirm compatibility, especially after mid-cycle revisions or supplier substitutions. Comprehensive part records reduce the risk of incorrect installations and support faster service turnaround times.
Tips for documenting field service actions focus on clarity, accuracy, and completeness. Use standardized terminology and abbreviations agreed upon by your service team to avoid misinterpretation. Photograph unusual wear patterns, fluid leaks, and wiring harness routes to provide a visual audit trail that supports diagnostic decisions. Record environmental conditions, such as ambient temperature or terrain, if they could influence performance or maintenance schedules. Finally, ensure that all entries include the technician’s signature or ID and a timestamp, providing accountability and traceability for every action taken. Proper documentation reinforces reliability, facilitates future maintenance, and improves overall fleet management for EXMARK equipment.