DIXIE CHOPPER ZEE 2 2348KW Service Manual
Overview and safety information
The Dixie Chopper Zee 2 2348KW is a high‑performance commercial duty mower designed for efficient, uninterrupted operation under demanding conditions. This section provides essential guidance to ensure safe operation, maintenance, and periodic inspection of critical systems. Before engaging with the machine, operators should have a clear understanding of potential hazards, the machine’s control layout, and the safety interlocks that protect both the operator and bystanders. Proper procedure minimizes the risk of injury and equipment damage while maximizing productivity and reliability in a professional mowing environment. Routine safety reviews should be performed at the start of each work period to confirm that all safety features are functioning correctly and that accessibility to all service points is unobstructed.
The Zee 2 2348KW uses multiple hydraulic and electrical subsystems that can pose specific risks if not handled properly. It is imperative to recognize high-temperature components, moving parts, and pressurized lines that may present burn, crush, or injection hazards. The machine should always be shut down and cooled before performing any maintenance tasks, with the ignition key removed to prevent accidental restart. Clear the area of bystanders and pets, establish a safe working zone, and use wheel chocks when the machine is parked on any incline or uneven surface. Adherence to these guidelines reduces the likelihood of slip, trip, or fall incidents, and helps ensure a controlled environment for inspections and service work.
General inspection should include checking the machine’s frame for signs of fatigue or damage, verifying fluid levels, and inspecting belts, pulleys, and cutting blades for wear. Any abnormal noises, vibrations, or fluid leaks should be investigated promptly, with the machine shut down and secured before further assessment. Documentation of maintenance events, including part numbers, service dates, and observed conditions, supports traceability and helps prevent recurring issues. Safe operation also encompasses correct fueling practices, strict adherence to lubrication intervals, and the use of manufacturer‑recommended consumables to maintain performance and safety margins.
General safety guidelines emphasize a proactive approach to hazard identification, clear communication among crew members, and adherence to site-specific risk assessments. Operators should maintain situational awareness of trailing debris, ground conditions, and nearby personnel when starting and operating the mower. Use of seat belts where equipped, proper stance, and controlled engine RPM during operation contribute to stable handling and reduce the risk of loss of control on uneven terrain. Regularly review the machine’s safety decals and warning labels, ensuring they remain legible and unobstructed by dirt or damage.
Personal protective equipment and prep work are critical components of safe operation. At minimum, operators should wear certified hearing protection, eye protection with side shields, and cut‑resistant gloves when performing servicing or blade changes. Steel‑toe boots with non‑slip soles, long pants, and a long‑sleeve shirt help offer additional protection against debris and sharp edges. Before any maintenance, disconnect the battery and isolate the power source to eliminate the risk of accidental restart. When refueling or handling hydraulic fluids, use approved containers and absorbent materials to contain spills, and dispose of waste according to local environmental regulations. A thorough pre‑start checklist should be completed, including checks of safety interlocks, blade blades’ sharpness and balance, and tire condition, to ensure the machine is in a safe state for operation.
In addition to PPE and prep work, operators must be aware of the machine’s emergency procedures. Know the location and operation of the emergency stop, parking brake, and blade engagement controls. Practice safe shutdown sequences regularly so that all personnel understand how to stop the machine quickly and safely in the event of a fault or unusual noise. Personal protective measures extend to the surrounding work area, where access should be restricted during testing or maintenance, and where reflective clothing or portable lighting is used in low-light environments. Maintaining a disciplined safety routine protects personnel and preserves the integrity of the Zee 2 2348KW during heavy daily use.
The Dixie Chopper Zee 2 2348KW is a heavy‑duty commercial zero-turn mower designed for distributed cutting across large properties and commercial landscapes. It combines a robust chassis, hydraulic drive system, and precision controls to deliver reliable performance under demanding conditions. This section provides a detailed overview of the model, including its general configuration, intended use, and key design philosophy that informs maintenance and service procedures. Understanding the intended service envelope helps technicians anticipate wear patterns and plan preventive maintenance to minimize downtime.
The chassis and overall footprint of the Zee 2 2348KW prioritize stability and maneuverability. The machine features a wide stance, reinforced welds, and corrosion‑resistant coatings to withstand outdoor environments and frequent exposure to vegetation, dust, and moisture. Deck height and cut width are configured to balance ground‑slot avoidance with efficient grass handling, making it suitable for varied terrain. When inspecting the frame, technicians should look for cracks, bent components, or loose fasteners after transports or impacts, and apply manufacturer‑specified torque values during reassembly to ensure integrity of safety systems and drive components.
Engine and powertrain specifications emphasize a balance between torque delivery and fuel efficiency. The Zee 2 2348KW uses a diesel or gasoline engine variant matched to a tiered hydrostatic drive system that provides smooth acceleration and precise speed control. Powertrain components include pumps, accumulators, and hydraulic lines sized to support continuous operation during long mowing intervals. Routine checks should include fuel or hydraulic fluid levels, intake filters, and cooling system performance to prevent overheating that can reduce hydraulic efficiency and overall drive performance.
Within the electrical system overview, the machine relies on a centralized control module that monitors sensors, switches, and actuation signals for safety and performance. Key subsystems include ignition, battery health, thermal sensors, and dashboard indicators that alert the operator to abnormal conditions. Wiring harnesses should be inspected for insulation wear, corrosion at connectors, and secure routing to prevent short circuits or accidental disconnections during vibration. Regular diagnostic checks using the approved service tools help identify fault codes early, reducing downtime and enabling precise repair planning.
The model overview identifies the Zee 2 2348KW’s intended service life and common operating envelopes, including typical load, terrain, and weather conditions. This context guides maintenance scheduling for components such as hydraulic pumps, steer motors, blade spindles, and anti‑vibration mounts. Technicians should maintain a detailed service log noting hours of operation, performed maintenance, replaced parts, and observed anomalies. Adhering to the manufacturer’s recommended service intervals ensures optimal performance, safety, and lifespan of critical systems on this high‑duty mower.
In terms of safety systems, the machine integrates interlocks, seat sensors, and braking systems designed to protect operators during high‑speed operation and when transitioning between cutting patterns. Regular verification of interlocks, emergency stop functionality, and brake wear indicators is essential. The electrical and hydraulic subsystems are designed to interface seamlessly with these safety features, so any fault path identified during testing should be traced to the respective module, harness, or valve assembly. Keeping safety systems verified and functional minimizes risk to personnel and helps maintain consistent cutting performance across job sites.
Overall, the Specifications and model overview provide technicians with a concise understanding of how the Zee 2 2348KW is engineered to operate and what areas require heightened attention during maintenance. By focusing on chassis integrity, engine and powertrain health, and electrical system reliability, service personnel can develop effective preventive maintenance plans, anticipate potential failures, and schedule timely repairs to maximize uptime and ensure safe, efficient operation on demanding landscapes.
Initial inspection and preparation for the DIXIE CHOPPER ZEE 2 2348KW requires a thorough, methodical approach to ensure safe operation and optimal performance. Begin by confirming that the machine is on a flat, stable surface with the parking brake engaged and all personnel clear of the cutting deck. Verify that the fuel level is within the recommended range and that there are no signs of fuel leaks or damaged lines. Inspect the hydraulic fluid level and look for any seepage around fittings or cylinders, as low or contaminated fluid can compromise steering and lift systems. Ensure the cooling system is free of obstructions, such as debris or ducting restrictions, and confirm that the radiator cap is secure and free of cracks. Finally, verify that all control levers, switches, and safety interlocks respond correctly and that the operator presence system is functioning as intended.
Required tools and safety checks for the initial inspection include a standard tool set with metric and SAE wrenches, a torque wrench, a calibrated dipstick for fluids, a multimeter for electrical checks, and appropriate personal protective equipment such as gloves, eye protection, and steel-toed boots. Prepare a clean, uncluttered work area with adequate lighting to facilitate close inspection of belts, pulleys, and drive components. Check the service manual for torque specifications and safety cautions specific to the ZEE 2 2348KW model, and ensure that lockout/tagout procedures are in place before any work begins. Inspect the blades or mowing deck for wear, damage, or unbalanced condition, and remove any extraneous material such as grass buildup or debris that could impede operation. Confirm that all guards and shields are present and properly fastened, and verify that emergency stop devices are accessible and functional. Finally, record the machine’s serial number, hour meter reading, and any observed anomalies to establish a baseline for future maintenance.
Pre operation inspection steps involve a comprehensive check of both mechanical and electrical systems prior to each use. Start by inspecting the condition of the tires or tracks, including tread depth, sidewall integrity, and proper inflation per the manufacturer’s specification. Examine the drive belts for cracking, glazing, or signs of excessive wear, and replace any compromised belts to prevent belt failure during operation. Check steering linkages and pivot points for looseness, binding, or unusual play, and lubricate as required according to the service schedule. Assess the hydraulic system for proper pressure, absence of leaks, and function of the lift and implement controls. Test the electrical system, including battery condition, alternator output, and fuse status, ensuring that indicators and gauges read within normal ranges. Finally, perform a functional test at low engine speed in a controlled area, verifying that starting, idling, acceleration, braking, and cutting functions respond smoothly and without abnormal noises or vibrations, then restore the machine to a safe standby position after the test.
Maintenance and service procedures
Routine maintenance is essential to keep the Dixie Chopper Zee 2 2348KW operating at peak performance and to extend the life of critical components. Establish a regular schedule based on engine hours, load, and operating conditions, and document each maintenance task completed. Begin with a thorough visual inspection to identify leaks, worn parts, or abnormal wear patterns. Keep a detailed log of service dates, parts replaced, and any anomalies observed to track wear trends and anticipate future service needs. Adhere strictly to torque specifications, tightening sequences, and approved lubricant and filter products to prevent performance degradation and warranty issues.
Lubrication and oil system service is foundational to reliable operation. Check engine oil level and quality daily or per your operating protocol, and replace oil and filters at the manufacturer’s recommended intervals. Inspect lubrication lines and fittings for signs of loosening, cracking, or leakage, and replace damaged hoses promptly. When refilling, use the specified grade and viscosity, ensuring proper warm-up cycles to achieve accurate readings. Maintain clean reservoirs and use fresh, uncontaminated oil to minimize sludge formation and ensure consistent oil pressure across critical moving parts.
Air filtration and cooling considerations are vital for engine longevity and performance. Inspect air intake elements for blockages, filter integrity, and proper seating to prevent unfiltered air from entering the combustion chamber. Replace or clean filters according to the interval or when restrictive pressure differentials are noted. Clean cooling fins, radiators, and condensers to maintain optimal heat exchange and prevent overheating, especially in high-load or dusty environments. Verify that all cooling system hoses are secure and free of cracks, and ensure coolant levels are maintained with the correct specification for the operating temperature range.
Fuel system inspection and cleaning require careful attention to contamination prevention and performance. Check for fuel leaks, clogged lines, and filter condition; replace filters at the recommended intervals. Inspect fuel rails and injectors (if applicable) for signs of wear, carbon buildup, or improper spray patterns, and perform cleaning or replacement as needed. Use only high-quality, approved fuels and fuel additives if specified by the manufacturer, and ensure venting systems are unobstructed to prevent vapor lock. After maintenance, bleed the fuel system to remove air pockets and confirm stable engine start and smooth operation.
Electrical system diagnostics and servicing demand meticulous testing of battery health, connections, harness integrity, and sensor inputs. Inspect battery terminals for corrosion and ensure secure clamps, then perform a load test to verify capacity. Examine wiring for insulation damage, chafing, or loose connectors, and repair or replace as necessary. Use a diagnostic tool compatible with the machine’s controller to read codes, monitor sensor data, and verify proper operation of relays, actuators, and safety interlocks. After any electrical work, perform a functional check to confirm that starter, ignition, display panels, and safety features respond correctly.
Brake and drive belt inspection and replacement are critical for safe machine operation and predictable performance. Inspect all drive belts for cracking, glazing, or fraying and replace them according to the manufacturer’s service schedule or upon the first sign of wear. Align pulleys and tension belts to the specified tension values to prevent slippage and uneven wear. Check brake systems for pad or shoe wear, fluid integrity, and caliper performance, and service any hydraulics or mechanical linkages as required. After replacement, perform a test run to verify smooth engagement, proper braking force, and no unusual noises or vibrations.
Hydraulic and steering system maintenance ensures precise control and reliable lifting or articulation where applicable. Inspect hydraulic hoses and fittings for leaks, abrasion, or deterioration, and replace any compromised components. Check reservoir levels and hydraulic fluid quality, and replace fluid at the recommended intervals with the correct viscosity and additives. Bleed hydraulic lines to remove air pockets after service, and verify that steering inputs yield prompt, stable responses without excessive play. Conduct a functional test under load to confirm that hydraulic responses remain consistent and that steering accuracy is preserved across operating conditions.
Throughout all maintenance and service procedures, prioritize cleanliness, proper tool use, and adherence to safety protocols. Use manufacturer-approved parts and lubricants, observe warning labels, and de-energize systems as required before performing internal inspections. Maintain a clean service environment to prevent contamination of fuel, lubrication, and hydraulic systems. When in doubt, consult the official Dixie Chopper Zee 2 2348KW service resources or contact a certified technician to ensure compliance with specifications and warranty requirements.
Diagnostics and troubleshooting
Common symptoms and likely causes The Dixie Chopper Zee 2 2348KW may present a range of operational symptoms that warrant a systematic inspection to identify root causes. If the mower fails to start, verify fuel supply, battery condition, and spark or ignition integrity, as electrical or fuel starvation issues are common culprits before addressing mechanical obstruction. A rough or inconsistent idle can indicate dirty or clogged injectors, damaged air filters, or vacuum leaks in the intake system; perform a careful visual inspection followed by a targeted cleaning or replacement of affected components. If the engine loses power under load, inspect the exhaust system for restrictions, verify fuel filtration efficiency, and confirm governor settings are within specification; insufficient air or fuel flow is a frequent driver of power loss. Uneven cutting height or excessive vibration may point to worn spindle bearings, loose mounting hardware, or drive belt misalignment; check balance, tension, and alignment across the deck and drive components. When there is starting or charging difficulty, test the alternator output, battery voltage, and wiring harness continuity; corrosion at battery terminals or damaged insulation can mimic more serious electrical faults. In all cases, document observed symptoms with the mower in a safe, powered-down state, ensuring safety procedures are followed to prevent injury during inspection. Troubleshooting flow chart for major systems A logical progression assists technicians in isolating faults across major subsystems efficiently. Begin with power and ignition: confirm battery health, measure starter current, and check fuses or circuit breakers for signs of overcurrent or corrosion. If power delivery is intact, move to the fuel system: inspect fuel level and quality, confirm fuel pump operation, and verify filter cleanliness; replace filters if restriction is evident. If the engine runs but performance is lacking, shift to the air and exhaust system: inspect the air cleaner for clogging, check for vacuum leaks, and ensure the turbo or exhaust paths are free of obstructions; a clean intake and exhaust often restore power. For drive and deck performance, assess the belt tension and routing, verify pulley alignment, and inspect deck spindles and bearings for play or unusual noise. If vibration is excessive, check chassis mounting hardware and ensure the deck is level and securely fastened. For electrical control logic, use diagnostic scans to read any stored fault codes, inspect sensor connections, and verify grounding integrity; replace or repair failed modules according to manufacturer specifications. At each step, record measurements and outcomes, then move forward only when the previous condition is confirmed or ruled out. Error codes and interpretation Error codes on the Zee 2 2348KW provide critical guidance for rapid fault isolation. Start with the controller-detected faults: codes related to ignition timing, fuel delivery, or sensor malfunctions typically indicate electrical or control system issues rather than simple mechanical wear. A code signaling a cooling system fault warrants verification of coolant level, pump operation, and thermostat performance, as overheating can cause erratic behavior and protective shutdowns. If a fault code points to transmission or drive system electronics, inspect motor controllers, wiring harness integrity, and connector corrosion; replace damaged components and secure harness routing to prevent future faults. In the case of safety module codes, ensure all safety switches, interlocks, and seat or blade engagement devices are functioning correctly and that wiring to these elements is intact and free from corrosion. After clearing a code, re-test the system to confirm that the fault is resolved and monitor for any recurring codes that may indicate a chronic condition requiring component replacement or a service bulletin update. Always reference the manufacturer’s diagnostic procedures and service manuals during interpretation to avoid misdiagnosis and ensure the proper torque specs and fastener locations are followed during repairs.Disassembly and reassembly guidelines for the Dixie Chopper Zee 2 2348KW require careful planning, proper tools, and adherence to safety practices to prevent injury and equipment damage. Begin by ensuring the vehicle is on a stable, level surface with the ignition switched off and the battery disconnected to avoid accidental starts. Use appropriate personal protective equipment, including safety glasses, gloves, and steel-toed boots, and keep a clean workspace with clearly labeled containers for removed fasteners and components. Maintain a methodical approach, documenting each step with notes or labeled photographs to facilitate accurate reassembly later. Establish a sequence that minimizes the risk of dropping heavy parts and preserves the integrity of critical hydraulic and electrical systems throughout the process.
Safety during disassembly centers on identifying potential energy sources and securing them before manipulation. Before removing any panels or guards, depressurize hydraulic circuits where applicable to avoid dangerous releases. When handling pulleys, belts, and drive components, release tension gradually using the correct tools and follow manufacturer torque specifications for all fasteners. Use magnetic trays or labeled bags for hardware, storing them in the order they are removed to simplify reassembly. If you encounter a component that appears worn or damaged, set it aside for inspection rather than forcing it back into place, and consult the service manual for replacement intervals and compatibility guidance. Maintain clear communication with any assistants, and always confirm that the power source is isolated before proceeding with disassembly steps that involve electrical or hydraulic systems.
Disassembly sequence and notes outline a logical progression that preserves equipment integrity while allowing access to internal subsystems. Start with exterior panels and guards to reveal the engine, transmission, and drive mechanisms, taking care not to bend any fragile wiring harnesses. As you access the engine, document all routing paths for hoses and electrical connectors, labeling each connector with its corresponding circuit or subsystem to ensure straightforward reassembly. Remove the belt drive and ancillary components in a sequential manner, noting the order and orientation of spacers and shims. When removing the cutting deck or chassis sections, support heavy elements with proper stands or supports to prevent bending or twisting of structural members. During each step, verify that fasteners are removed in the reverse order of installation to avoid misalignment or binding on reassembly.
Reassembly sequence and checks should mirror the disassembly in a controlled, deliberate manner. Begin by reinstalling major structural components and securing them with the correct torque specifications as listed in the maintenance data, ensuring that any gaskets or seals are clean and properly seated. Reconnect electrical harnesses using the labeled references created during disassembly, confirming that each connector locks securely and that no pins are bent or damaged. Replace belts, pulleys, and drive components in the reverse order of removal, checking tension and alignment with manufacturer guidance to prevent premature wear. Reattach guards and panels, performing a final inspection to verify that all fasteners are tightened to spec and that moving parts operate freely without interference. Conduct a functional test that includes safety interlocks and a thorough check for leaks or abnormal noises, documenting results and any adjustments required for optimal performance. If any system displays an abnormal condition, isolate and resolve it before returning the mower to service, and retain records of maintenance actions for future reference.
Repair procedures and parts replacement
The Dixie Chopper Zee 2 2348KW requires careful inspection and methodical procedures when addressing engine components, electrical harnesses, and hydraulic or steering assemblies. Begin with a thorough safety check, disconnecting the battery and ensuring the machine is on a level surface with the ignition off and all moving parts immobilized. Document any abnormal wear patterns, unusual noises, or fluid leaks before disassembly to establish a baseline for parts replacement decisions. When removing engine components, label hoses, wires, and fasteners to preserve correct reassembly alignment. Use the manufacturer-approved torque specifications and cleaning solvents to prevent contamination of critical passages or mating surfaces, and always replace gaskets and seals with new ones to maintain proper sealing during reassembly.
Engine components repair and replacement involves inspecting the air intake system, fuel delivery, cooling, and exhaust paths for blockages or damage. Check the air filter housing and replace a clogged or degraded filter to restore proper air-fuel mixture. Inspect the carburetor or fuel injection system for varnish or sediment buildup and perform a careful cleaning using appropriate solvents, ensuring that throttle linkages move freely without sticking. When replacing pistons, rings, or bearings, verify correct part numbers and use a micrometer to confirm clearances meet OEM specifications. Reassemble with clean, dry fasteners and confirm that all mounting studs are torqued in a cross-pattern to avoid misalignment. After engine work, perform a compression test and a careful vacuum check to confirm that the repair has been completed correctly and the engine seals are sound.
Electrical harness and connector replacements require meticulous attention to routing, protection, and environmental sealing. Inspect the main harness for cracked insulation, corrosion, or burned wires, and replace any compromised segments with OEM-compatible cables. When installing new connectors, ensure proper crimping or soldering, and apply dielectric grease to waterproof interfaces to reduce future corrosion. Route harnesses away from hot surfaces, sharp edges, and rotating components, securing with the original clamps and tie points to prevent chafing. After replacement, perform a functional electrical test that includes starting the engine, engaging the PTO, and verifying the operation of lights, gauges, and safety interlocks. Use a multimeter to confirm continuity on critical circuits and inspect for any abnormal resistance or grounding issues that could indicate a latent fault. Document part numbers and service dates for future maintenance planning.
Hydraulic and steering components service centers on maintaining precise control of the machine’s lift, blade, and drive systems. Begin by checking hydraulic fluid levels and looking for signs of contamination or water in the reservoir; replace or filter the fluid as required and verify that the hydraulic pump characteristics meet OEM specifications. Inspect the hydraulic hoses and fittings for hydraulic oil leaks, cracking, or bulging, and replace any compromised lines with correct pressure-rated hoses. When servicing the steering system, inspect the steering cylinder, linkages, and control valves for smooth operation without binding or excessive play. Rebuild or replace worn bushings, seals, or pistons as needed and ensure all ports and connections are clean before reassembly. After completing hydraulic work, perform a test run to verify smooth steering response, lifting stability, and returning to the neutral position without drift, listening for whines or groans that could indicate internal clearance issues. Climate and temperature considerations should be taken into account to ensure seals remain pliable and effective under operating conditions.
Storage preparation is a critical first step in ensuring your Dixie Chopper Zee 2 2348KW remains ready for use when the riding season returns. Begin by cleaning the mower thoroughly to remove dirt, grass, and debris from the cutting deck, underside, wheels, and engine area. Inspect all attachment points, fasteners, and guards for signs of wear or damage, and replace any components that show significant corrosion or cracks. Drain any residual fuel from the tank and carburetor to prevent varnish formation, and store the unit in a clean, dry location away from open flames or heat sources. If a fuel stabilizer was used for long-term storage, run the engine briefly to circulate stabilized fuel through the carburetor before storage ends, and collect any stored fuel in approved containers. Elevate the mower at a safe height so tires do not bear weight for extended periods, and cover the machine with a breathable tarp to protect it from dust while allowing air exchange to minimize moisture buildup.
Winterization steps and checks require a thorough protocol to protect both the engine and hydraulic systems from freezing temperatures. Begin by inspecting the cooling system and ensuring the radiator, hoses, and clamps are secure with no signs of leaks or cracks. For liquid-cooled models, verify coolant strength and level, and replace or top off with the manufacturer-recommended mix to protect against freezing and corrosion. Inspect the hydraulic fluid for contamination and check the reservoir level, topping up with the correct hydraulic oil if needed. In colder climates, consider adding a fuel stabilizer that is compatible with ethanol blends and a fuel line antifreeze appropriate for diesel or gasoline engines, following the product guidelines for dosage. After stabilizing fuel and fluids, run the engine to operating temperature to verify consistent idle and smooth transitions, then perform a cooling and charging system check to ensure the battery maintains a healthy charge over the winter months.
Electrical systems should be evaluated to prevent starting issues when temperatures drop. Check the battery terminals for corrosion and clean them with a mixture of baking soda and water if necessary, then apply a thin coat of dielectric grease to prevent future oxidation. Test the battery voltage with a multimeter and ensure it holds a charge consistent with the manufacturer’s specifications; if the battery shows signs of weakness, arrange for a replacement prior to the next season. Inspect all electrical connectors for tightness and signs of water intrusion, especially near the engine compartment and under the hood where exposure to snow and melt can occur. Use a weatherproof cover that fits snugly to protect the control panel and wiring harnesses from moisture while still allowing access for routine checks.
Preservation of the cutting deck and drive components is essential for reliable performance after storage. Remove any remaining grass clippings and clean the deck thoroughly to prevent corrosion; inspect the spindle assemblies for play or unusual noises and lubricate as required per the service manual. Check belt tensions and wear, replacing any belts that show glazing, fraying, or cracks, and ensure pulleys rotate freely without binding. For drive systems, verify the condition of the drive belt, drive wheels, and traction components; adjust tension according to the specifications and inspect for uneven wear. Finally, lubricate all pivot points, linkages, and steering components with the recommended lubricant to prevent seizes and maintain smooth operation when the mower is brought back into service.