F 150 Super Crew 2WD V8-5.4L Prop SOHC VIN Z (2003)
3.
Remove and discard the water trough (Figure 2). One end of the trough may still be attached to the trough guide - if so, remove it from the trough
guide assembly.
4.
Disconnect the trough guide wire from the moonroof lifter arm mechanism on either side (Figure 3).