Function of the injection system: - ra07096020010x(0010)

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I. Injection timer Engines 602.96, 603.96/97 TURBO (Model 463.3: pay attention to deviations)

I. Injection timer

The injection timer is mounted on the injection pump shaft and is attached with a central bolt having a left hand thread.

Fig 1: Identifying Injection Timer

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

Injection timer adjustment curve

n = rpm of injection pump

PW° = adjustment angle of injection pump

Fig 2: Injection Timer Adjustment Curve

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.