Engine Electrical Component Tightening and Repair Package

Technicians use a professional torque wrench to tighten the fixing screws of electrical components around the engine, such as the alternator, ignition module, and wiring harness brackets. This checks for potential issues like component vibration, wiring harness pulling, and loose connections caused by loose screws. Simultaneously, the technician checks the wiring harness for wear and compression, adjusts its position, and resolves problems such as alternator noise, unstable power supply, and abnormal charging caused by loose components. This reinforces the installation foundation of electrical components, extends their lifespan, and improves the overall vehicle power supply stability.