The 025CHA CVT is suitable for the 1.5T gearbox assembly of the Aria Z5 model

1. Core Specs:

   • Type: Push-belt CVT with adaptive hydraulic control (5.0:1 ratio range)

   • Torque Capacity: 190Nm (optimized for 1.5L NA engines)

   • Fluid: Chery CVT-FE fluid (6.3 cSt @100°C)

2. Key Components:

   • Belt: Bosch 12mm pushbelt with 400+ steel elements

   • Pulleys: Hardened steel (50-54 HRC) with nano-coating

   • TCU: Lear-sourced controller with 3 drive modes

Maintenance:

Strict 40k km fluid changes

Avoid "launching" from standstill

• Durability Features:

  • Cooling: Auxiliary radiator (max 120°C fluid temp)

  • Protection: Debris-resistant valve body filter (25µm)

• Failure Modes:

  • Belt slippage (fluid degradation >60k km)

  • Pulley pitting (contaminated fluid)

  • Solenoid clogging (metal particles)