5.9L (DIESEL) ENGINE
9-191
INSTALLATION
(1) If a new oil cooler Is being installed, remove the
shipping plugs (Fig. 16).
(2) Assemble the oil cooler, gaskets and the cover
(Fig. 16). Tighten the bolts to 24 N-m (18 ft. lbs.)
torque.
(3) Connect the turbocharger oil supply line.
Tighten the nut to 15 N-m (11 ft. lbs.) torque,
(4) Fill the filter with clean lubricating oil and ap
ply a light coat of oil to the sealing gasket. Install
the oil filter.
(5) Fill the coolant system and operate the engine
to check for leaks. Stop the engine and check the
coolant and oil level.
PLUG
J9109-18
Fig. 16 Oil Cooler