00.01 Vehicle Receipt, Storage, and Pre-Delivery Information Hoses and Electrical Wiring Routing Standards points and edges, moveable parts, and sources 3. Fuel lines must be routed at least six inches (152 of abrasion, cutting, pinching, or crushing. mm)...
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00.01 Vehicle Receipt, Storage, and Pre-Delivery Information Hoses and Electrical Wiring Routing Standards points and edges, moveable parts, and sources 3. Fuel lines must be routed at least six inches (152 of abrasion, cutting, pinching, or crushing. mm) from a heat source. If a heat shield is pro- vided, the fuel line must be at least three inches 7. Gray, flame-retardant convoluted tubing may be (76 mm) from the heat source. used to protect wiring in the cab or the chassis. Black nylon convoluted tubing may only be used 4. Fuel lines that are parallel may be fastened to- in the chassis. gether. Fuel lines that cross or that rub on metal, plastic, or electrical parts, need to be separated 8. All wiring must be routed so that regularly ser- with butterfly clamps. viced components, such as fuel filters, fuel/water separators, oil filters, air filters, belts, and fill and drain plugs, are readily accessible for adjustment Chassis Air Lines and Brake or replacement without the need to re
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