The accessory drive system of the 6.5L V8 turbo diesel engine includes the parts shown in Figures 5-1 (this page) and 5-2 (next page).  

Cooling System Diagnosis – Overheating 1. Check the coolant level in the following steps: A. Observe the level in the coolant reservoir: • If the…

The causes for problems not requiring disassembly of the cooling system include the following items: • Large obstructions in the airflow path of the radiator:…

The cooling fan assembly, along with the water pump pulley, mounts to the water pump with studs and nuts. The accessory drive belt operation of…

The radiator is a heat exchanger assembly of finned metal tubing connected to end tanks and is mounted in front of the cooling fan assembly…

The water crossover has a fitting connected to the inlet hose of a heater core in the passenger compartment (refer to Figure 4-8). The heater…

Coolant exiting each cylinder head moves through the water crossover mounted to a common outlet. The water crossover uses a bolt and stud to retain…

The path of coolant moving from the water pump includes cylinder case passages surrounding each of the cylinder bores and cylinder head passages surrounding the…

The water pump assembly consists of the pump itself, as well as a plate. Bolts attach the pump to the plate (see Figure 4-2, view…

1. Bring the engine to operating temperature. 2. Remove the oil pressure switch/sending unit. 3. Install a tee adaptor between the oil pressure switch/sending unit…