After-Market
Underhållsschema
Underhållsplanen för Windrose eldrivna tunga lastbil — serviceintervall, vätskor och erforderliga kontroller.
Underhållsschema
Underhållsschema
Underhållsplanen för Windrose eldrivna tunga lastbil — serviceintervall, vätskor och erforderliga kontroller.
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.
| # | Fluid | Specification | System |
|---|---|---|---|
| 1 | Power steering unit | Hydraulic oil | ATF3 |
| 2 | A/C compressor | Refrigerant | R134a |
| 3 | Battery cooling compressor (electric) | Refrigerant | R134a |
| 4 | Motor and E-control (cooling circuit) | Coolant | Ethylene glycol antifreeze −45 °C, fluorescent yellow, conductivity ≤ 100 μS/cm; meets GB 29743.2-2025 |
| 5 | Battery (cooling circuit) | Coolant | Same specification as motor/E-control cooling circuit |
| 6 | E-drive axle | Gear oil | GL-5 (75W/90) long-life type |
| 7 | Washer bottle | Washer fluid | Automotive windscreen washer fluid (GB/T 23436-2009) |
| System | Task | First service | Regular service | Cost |
|---|---|---|---|---|
| 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 oil | ✓ | Replace | User-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 filter | ✓ | Replace | User-paid | |
| Electric Air Compressor | ||||
| Clean air filter element (blow out at first service; blow out every 10,000 km thereafter) | Blow out | Replace | User-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 leaks | ✓ | Replace | User-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 losses | ✓ | Replace | User-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 wear | ✓ | Replace | User-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 filter | Check | Replace | User-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 grease | ✓ | Replace | User-paid | |
| # | System | Component | Interval | Specification | Quantity | Notes |
|---|---|---|---|---|---|---|
| 1 | E-drive axle | Gear oil | Every 300,000 km or 1 year | GL-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 |
| 2 | Air conditioning | Cabin air filter | Every 60,000 km or 6 months | Activated carbon OEM filter | 3 units | — |
| 3 | Motor / E-control | Coolant | Every 240,000 km or 2 years | Ethylene glycol −45 °C | 30 L (3-motor) or 35 L (4-motor) | Fill to between MAX and MIN marks on expansion tank |
| 4 | Battery | Coolant | Every 240,000 km or 2 years | Ethylene glycol −45 °C | 37 L (NMC lithium) or 27 L (LFP) | — |
| 5 | Steering unit | Filter and hydraulic oil | Every 60,000 km or 6–1 year | OEM filter; ATF3 | 1 unit; 4 L | — |
| 6 | Air compressor | Air filter element | Every 60,000 km or 6 months | OEM filter element | 1 unit | Blow out every 10,000 km |
| 7 | Air dryer | Desiccant canister | Every 60,000 km or 6 months | OEM desiccant canister | 1 unit | — |