GAC — Fuel Rack Position Adjustment

A GAC service procedure — check it applies to your exact model before use.

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Procedure

1. Pull the linkage fully away from the pump. Push the linkage 1 mm toward the pump and attach it to the slot on the actuator lever using the M5x20 screw, two flat washers and the locking nut from kit KT295. Torque the lock nut to 3.4 - 3.8 lbf\u00b7ft [4.6 - 5.1 N\u00b7m].
2. The fuel rack should be 1 mm or less away from its internal physical stop. The zero fuel stop of the system will now be provided by the actuator instead of inside the fuel pump.
3. Manually move the actuator lever and linkage through its full range of motion. No binding should be noticed. The stop plate on the linkage must not contact the inside of the housing.
4. If loosened for access, torque the two screws holding the mounting bar to the actuator to 20 N\u00b7m.

Source: manual:295-Series Pump Mounted Actuator with Position Feedback Sensor.pdf. Figures and steps are as documented; always cross-check against the official manual and any later revisions for your exact serial number before servicing.