When the cab wire harness passes through the through hole, it needs to be protected by a rubber cover; when passing through parts with sharp corners and relatively sharp surfaces, the surface of the parts should be wrapped with protective pads or added with rubber protection to avoid damage to the surface of the wire harness;
The wiring harness layout should avoid parts that cause damage to the surface of the wiring harness, such as frame, bracket, bolt head, and edge of parts, and ensure that the distance between the wiring harness and its 10mm; Install heat shields between compressors, air compressors, and high-temperature components (such as engine exhaust pipes) with a temperature greater than or equal to 200°C, and ensure that the distance between the wiring harness and the heat shield is greater than or equal to 50mm; the distance from the air compressor pipeline is greater than or equal to 50mm. The wiring harness should avoid rotating parts (such as: fans, pulleys, drive shafts, generator external fan blades, etc.), and the distance between relative rotating parts is ≥50mm;
The connector tail wire harness needs to be fixed within ≤120mm, but special parts, such as MP5, cigarette lighter and other rear-mounted parts, need special treatment.