Grand Marquis V8-4.6L VIN V Flex Fuel (2006)
3. Attach the special tool to the transmission.
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Position the indicator stem on the flat portion of the reverse servo piston and zero the dial indicator.
4. Loosen the bolt until the piston stops against the tool.
5. Verify the amount of piston travel on the dial indicator is within specification.
6. If piston travel is not within specification, select and install the correct servo piston assembly to bring the servo piston travel within specification.
1
One groove
2
Two groove
3
Three groove