F 450 4WD Super Duty V8-6.0L DSL Turbo VIN P (2003)
CAUTION: The coolant must be removed in a suitable, clean container for reuse. If the coolant is contaminated, it must be recycled or disposed of
correctly and the system filled with new coolant.
NOTE: Less than 80% of coolant capacity can be recovered with the engine in the vehicle. Dirty, rusty, or contaminated coolant requires replacement.
Place a suitable container below the radiator draincock. If equipped, disconnect the coolant return hose at the fluid cooler.
5.Remove the fill cap from the degas bottle.
6.Remove the oil pan drain plug and drain the engine oil.
7.Loosen the exhaust pipe retaining nuts.
8.NOTE: LH shown RH similar. Remove the motor mount retaining nuts.
9.Open the radiator draincock. Disconnect the lower radiator hose.