Schemes for laying the belt of the serpentine drive of auxiliary units
1 - Tension roller; 2 - Crankshaft; 3 - Air conditioning compressor; 4 - Water pump; 5 - Generator; 6 - Roller; 7 - Belt hydraulic booster; 8 - Roller
Schemes for laying the belt of the serpentine drive of auxiliary units of various engines are shown in the illustration. Regarding checking the belt tension, refer to the materials of the Chapter Current service.