F 350 4WD Super Duty V8-6.0L DSL Turbo VIN P (2004)
4. Install the auxiliary line brackets and loosely install the nuts.
5. CAUTION: Use a wrench on each side of the fitting to prevent damage to the fitting.
Connect the two auxiliary heater inlet lines.
6. CAUTION: Use a wrench on each side of the fitting to prevent damage to the fitting.
Connect the two auxiliary heater outlet lines.
7. CAUTION: Overtightening of the nut will cause the stud to break away from the floor pan.
Tighten the five bracket nuts.