Bully Dog 151000 Ford 7.3L Power Stroke w/ auto trans E40D & R4100 - Manual (Page 5)

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VALVE BODY MODIFICATIONS
The diagram below shows the different shift plug locations and the actuator location for reference.
1. Remove the retaining clip from the valve body that is holding the shift plug by placing a ¼ in. bolt into the
shift plug and slightly pushing it in to relieve the pressure of the clip then remove the clip with a pick tool.
2. Using the ¼ in. bolt, move the first of the three shift plugs with a side to side motion to gain access to the
spring as seen in the photo below. Remove the spring and place the new Bully Dog Spring inside the old spring
as seen in the photo.
Modifications
ACTUATOR
SHIFT PLUG
SHIFT PLUG
SHIFT PLUG