After-Market

Manual de garantia e manutenção

Condições de garantia, âmbito de cobertura, exclusões e plano de manutenção do camião pesado elétrico Windrose.

Cobertura Máxima
1,000,000 km
Garantia da Bateria
8 years
Garantia do Trem de Força
5 years
📋 Manual de garantia 756 words
🔧 Manual de manutenção 827 words
The Windrose Quality Warranty Manual and purchase invoice together constitute the official warranty certificate.
🛡️ Warranty Principles 142 words
📋 Warranty Scope 325 words
Warranty Exclusions 289 words
  1. Where the owner has operated and maintained the vehicle correctly and a fault occurs within the warranty period or mileage due to design or manufacturing defects, Windrose will inspect and confirm responsibility before providing warranty service free of charge.
  2. Warranty service follows the principle of "repair first, replace the minimum number of components."
  3. Warranty service covers only direct costs arising from quality defects — labour, parts, consumables, and call-out fees. Indirect or consequential losses are not covered.
  4. During the warranty period, vehicles must not be self-repaired or disassembled. The fault condition must be preserved; otherwise the service station will refuse warranty service.
  5. Replacement parts provided under warranty coverage carry only the remaining warranty period of the original component.
  6. If the odometer fails and no mileage evidence is available, mileage is calculated at 28 days/month, 8 hours/day, at an average speed of 80 km/h.

From the date of purchase. Maximum component coverage: 8 years or 1,000,000 km, whichever comes first.

SystemTimeDistanceComponents
⚡ Battery
Battery8 years1,000,000 kmBattery pack assembly
🔌 Power Electronics
Power Electronics5 years600,000 kmAll-in-one power distribution unit (excluding fuses)
🔧 E-Drive Axle
E-Drive Axle5 years600,000 kmMotor assembly, E-control assembly, axle housing assembly
2 yearsUnlimitedShift controller assembly, main reducer housing, differential housing, brake backing plate, high-voltage harness
1 yearUnlimitedShift actuator, all shaft assemblies, bearings, bushings, planetary gears, cross-shaft, engaging sleeves, all gear types, wheel hubs, axle shafts, oil seals, brake discs, slack adjusters, ABS, harness, water pipes, etc.
3 monthsUnlimitedWheel bolts, wheel nuts, wear indicator wire, friction pads (excluding burn damage or wear-through)
🚛 Chassis
Chassis3 yearsUnlimitedFull-vehicle castings
2½ yearsUnlimitedRear integration frame weld assembly
2 yearsUnlimitedFrame assembly
2½ yearsUnlimitedSteering reservoir and steering wheel
2 yearsUnlimitedSteering column
1½ yearsUnlimitedSteering pump; electric power steering unit
2½ yearsAir valves and air compressor
2 years200,000 kmBrake lines
1 yearBrake pedal, electric control valves, air reservoir
2 yearsUnlimitedAir suspension castings and forgings (front and rear)
1 yearUnlimitedAir bags, dampers, rubber parts
📡 Electronics
Electronics2½ yearsTyre pressure monitoring, electronic mirrors
2 years200,000 kmLighting, IVI / IPC / CAR screens
2 yearsLow-voltage harness, dashcam, DVR cameras
🤖 ADAS / Driver Assistance
ADAS / Driver Assistance5 years600,000 kmVehicle control unit (VCU)
3 years200,000 kmForward-facing smart camera; millimetre-wave radar (side and front)
2 yearsUltrasonic radar
🌡️ Thermal Management
Thermal Management3 years200,000 kmElectric water pumps x2 (battery and drive cooling)
2 years200,000 kmNylon coolant lines
1 yearA/C compressor
🚘 Cab
Cab3 yearsBody-in-white; sliding door and rail; seatbelts; hinges; door lock system
2½ yearsSliding door drive assembly
2 years200,000 kmAll glass; seats
Other
Other6 months30,000 kmAll unspecified components
The following circumstances fall outside the warranty scope:
  • 1The vehicle nameplate does not match factory specifications, or has been altered.
  • 2Non-OEM fluids, filters, or parts were used.
  • 3Fluids below the required specification were used during normal operation.
  • 4During the warranty period, a fault was self-repaired without attending a service station.
  • 5Unauthorised modification, added equipment, or changed components causing a fault.
  • 6Non-OEM replacement parts were used during repair, causing a subsequent fault.
  • 7A fault was not addressed before continued driving, causing secondary damage to further components.
  • 8Traffic accident damage without a police report or insurance claim.
  • 9Overloading or operating beyond rated capacity.
  • 10Damage from collision, fire, scratching, theft, or criminal activity.
  • 11Natural disasters (earthquake, flood, lightning, hail, sandstorm, etc.) or damage from seawater, chemical corrosion, or animal waste.
  • 12Normal wear such as noise, vibration, abrasion, and ageing.
  • 13Refusal to allow the service station to inspect or assess the vehicle.
  • 14Vehicle is outside the warranty period.
  • 15Tampering with or replacing the odometer so mileage cannot be determined.
  • 16Loss of tools, accessories, or technical documents supplied with the vehicle.
  • 17Failure to carry out scheduled inspection, adjustment, tightening, cleaning, or lubrication as required.
  • 18Neglect of wiring harness inspection causing chafing, short circuits, or electrical fire.
  • 19Illegal modification or improper use of the vehicle structure.
  • 20Abnormal damage caused by the working environment, site conditions, loading/unloading operations, or overloading.
  • 21Premature compressor wear caused by failing to replace filters on time or using low-quality filters.
  • 22Air dryer not replaced on schedule, leading to desiccant failure and brake system faults.
  • 23Unable to provide the Windrose Quality Warranty Manual or a valid proof of purchase.
🔧 Maintenance Schedule 71 words
💧 Approved Fluids 100 words
Maintenance Checklist 487 words
📦 Consumables Reference 169 words
First Service
3,700 miles
or within 3 months from purchase date, whichever comes first
Regular Service
60,000 km
at every subsequent interval
First Service Cost
Free of charge
All labour and materials fully covered
Regular Service Cost
User-paid
Labour, gear oil, coolant, filters, etc.
Failure to carry out maintenance as required will be treated as the user voluntarily waiving their warranty rights. Scheduled maintenance is a mandatory condition for warranty coverage.
Mixing fluids of different grades, or the same grade from different manufacturers, is strictly prohibited. Any faults caused by mixed fluids are the responsibility of the user.
#FluidSpecificationSystem
1Power steering unitHydraulic oilATF3
2A/C compressorRefrigerantR134a
3Battery cooling compressor (electric)RefrigerantR134a
4Motor and E-control (cooling circuit)CoolantEthylene glycol antifreeze −45 °C, fluorescent yellow, conductivity ≤ 100 μS/cm; meets GB 29743.2-2025
5Battery (cooling circuit)CoolantSame specification as motor/E-control cooling circuit
6E-drive axleGear oilGL-5 (75W/90) long-life type
7Washer bottleWasher fluidAutomotive windscreen washer fluid (GB/T 23436-2009)
SystemTaskFirst serviceRegular serviceCost
Drive Battery
Inspect battery enclosure cleanliness and connectors for blockages; check harness integrity and insulation; check mounting bolts for looseness; verify charging socket is dry, free of debris, and terminals are not burnt; perform charging socket test
Confirm each battery pack SOC and any fault codes; check individual cell highest/lowest/average voltage and temperature, maximum voltage differential and temperature differential; check SOH
E-Drive Axle
Replace drive axle gear oilReplaceUser-paid
Inspect high/low-voltage harness, coolant circuit (leaks, kinks, loose clamps); motor and controller insulation and earth wire; all component fastening bolts; wheel-end and reducer for oil/fluid leaks
Motor Controller System
Check controller low-voltage harness terminals for looseness and proper sealing; disconnect HV and check insulation resistance; check cooling is operating correctly; read and record operating parameters
Power Distribution Unit
Check high-voltage harness and aviation connectors for proper connection and securing; low-voltage harness connections; insulation resistance; coolant circuit for leaks; earth wire connection
Electro-Hydraulic Steering
Check steering linkage ball-joint play and split pins; steering pump operation and wiring; steering wheel/column lock bolts; hose clamps and oil seep condition; lubricate steering linkage ball joints; check steering free play
Check steering fluid level / replace steering oil and clean filterReplaceUser-paid
Electric Air Compressor
Clean air filter element (blow out at first service; blow out every 10,000 km thereafter)Blow outReplaceUser-paid
Inspect HV harness for damage or loose connections; tighten bracket screws; check insulation resistance
Check air dryer, condenser, four-circuit protection valve, and serpentine pipe for air leaksReplaceUser-paid
Battery Cooling System
Check expansion tank fluid level; read battery thermal management data to confirm refrigeration function; inspect circuit connections and connectors; check coolant pump operation and coolant filter
Check coolant meets specification and that there are no leaks or lossesReplaceUser-paid
Brake System
Check parking brake effectiveness; brake pedal free travel; brake lines and all module air leaks; adjust brake clearance; drain air reservoirs
Inspect brake friction pad wearReplaceUser-paid
Chassis System
Check air bag installation and wear; suspension height and air bag leaks; shock absorber oil leaks; tighten shock absorber brackets, bump stop brackets, X-type control arms, longitudinal thrust rods, thrust rod brackets, U-bolt nuts, height valve mounting bolts; check brake air lines/reservoirs/trailer air hose connections for leaks
Cab
Check front panel opening; wipers, washer, mirrors, window regulators, roof/windscreen sun shades; steering wheel/infotainment/seats; door open/close operation; all side trim panels, step boards, and mudguard wings for looseness
Electrical System
Check battery power and earth cable tightening; auxiliary battery capacity; all lighting/indicators/instruments/infotainment; read vehicle fault codes; check harness for chafing/interference; fuses/relays; electronic control system self-check; module mounting security
Air Conditioning System
Check A/C system operation; inspect and clean or replace cabin air filterCheckReplaceUser-paid
Fifth Wheel Coupling
Check fifth wheel for damage, bending, or cracks; confirm correct operation; tighten mounting bolts; check saddle wear ring, lock jaw, saddle surface, and trailer kingpin wear; apply greaseReplaceUser-paid
#SystemComponentIntervalSpecificationQuantityNotes
1E-drive axleGear oilEvery 300,000 km or 1 yearGL-5 (75W/90)16.5 L middle axle + 11.5 L rear axle (3-motor) or 16.5 L + 16.5 L (4-motor)Fill until oil flows from fill hole
2Air conditioningCabin air filterEvery 60,000 km or 6 monthsActivated carbon OEM filter3 units
3Motor / E-controlCoolantEvery 240,000 km or 2 yearsEthylene glycol −45 °C30 L (3-motor) or 35 L (4-motor)Fill to between MAX and MIN marks on expansion tank
4BatteryCoolantEvery 240,000 km or 2 yearsEthylene glycol −45 °C37 L (NMC lithium) or 27 L (LFP)
5Steering unitFilter and hydraulic oilEvery 60,000 km or 6–1 yearOEM filter; ATF31 unit; 4 L
6Air compressorAir filter elementEvery 60,000 km or 6 monthsOEM filter element1 unitBlow out every 10,000 km
7Air dryerDesiccant canisterEvery 60,000 km or 6 monthsOEM desiccant canister1 unit