WinGD RT-flex50DF, Maintenance Manual, Page: 416 / 586

Maintenance
5583 − 1/A1
Winterthur Gas & Diesel Ltd.
2/ 4
2. Actuator and Fuel Pump − Align
1) Make sure that the actuator is electrically disconnected (Open knife terminals if
applicable of corresponding power supply in E85).
2) Make sure that the connecting element (1, Fig 1 ) is disconnected from the
lever (2).
3) Put the lever (2) in position on the shaft (3).
4) Temporarily tighten the screw (4) on the shaft (3). Move the shaft (3) to get the
indicator (5) to the 50% fuel position. Loosen the screws (4) from the shaft (3).
5) Remove the six screws (9), then remove the cover (10).
6) Move the toothed rack (6) to get a distance of
48 mm at each end. The distance
between both rack ends must be equal.
7) Attach the lever (2) to the connecting element (1) with the screw (8) and the
self − locking nut (7).Make sure that the toothed rack (6) stays in position and the
indicator (5) position shows 50%.
8) Tighten the screw (4) on the shaft (3).
9) Attach the cover (10) to the fuel pump (11) with the six screws (9).
Note: For data about emergency operation with defective fuel actuators, refer to
the Operation Manual 0515 − 1.
Fuel Pump Actuator: Connection to Fuel Pump
2020