Auxiliaries Belt
- Alternator
- Servo pump
- Air conditioning (A/C) compressor
The auxiliary units consist of two belts and three auxiliary units. The auxiliary units (alternator, servo pump and AC compressor) are driven by two Poly-V drive belts. The main belt, which drives the servo pump and alternator, is tensioned by a mechanical belt tensioner mounted on the cylinder block. The belt that drives the AC compressor via a belt pulley on the servo pump is of "flexible" type and thus there is no belt tensioner.